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  • 1950-1954  (228,318)
  • 1940-1944  (110,020)
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Year
  • 1
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    Results of isotopic analysis of planktonic foraminifera from sediment core 189 of the Swedish Deep-Sea Expedition (Table I) (1954)
    PANGAEA
    In:  Supplement to: Emiliani, Cesare (1954): Pleistocene temperature variations in the Mediterranean. Quarternaria, 2, 87-97
    Details
    Publication Date: 2024-06-26
    Description: For temperature investigations, a core in the Mediterranean Sea (No 189 of the Swedish Deep-Sea Expedition 1947-1948) was sampled at approximately 10 m intervals. Globigerina dubia, G. inflata and Globigerinoides rubra were seperated from each sample and their test were investigated for stable oxygen isotopic measurement. Oxygen isotopic analysis showed the following: 1) Ten stages are indicated. 2) The temperature minimum of stage 2 corresponds to a racliocarbon age of 17,200 years. 3) Temperature maxima of odd stages are about equal to the modern August mean, except that of stage 5 which is considerably higher and, probably reflects the influx of ice melt water. 4) Temperature minima of even stages are all very low, especially that of stage 2, and reflect conditions similar to those now prevailing around Newfoundland. 5) The temperature record indicates that during most of the time covered by the core, the Mediterranean was cooler than at present and that conditions similar to the present occurred only during comparatively short intervals. 6) Minor temperature fluctuations occur, especially in the warmer stages, which are of doubtful significance. 7) An average rate of sedimentation of 4.3 cm/1000 years is indicated for the whole core.
    Keywords: Albatross IV (1963); core_189; DEPTH, sediment/rock; Globigerina dubia, δ18O; Globigerina inflata, δ18O; Globigerinoides rubra, δ18O; NODC-0418; PC; Piston corer; SDSE_276; South Levantine Basin; SwedishDeepSeaExpedition
    Type: Dataset
    Format: text/tab-separated-values, 121 data points
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    DATA PANGAEA
  • 2
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    Annotated record of the detailed examination of Mn deposits from the Swedish Deep Sea Expedition (1951)
    PANGAEA
    In:  Supplement to: Nybelin, Orvar (1951): Introduction and Station List. In: Pettersson, H. (Ed.), Jerlov, N. and Kullenberg, B. Reports of the Swedish Deep Sea Expedition, Volume II. Swedish Natural Science Research Council Stockholm 23 - Sweden, 1-28
    Details
    Publication Date: 2024-06-26
    Description: The cores and dredges described in this report were taken during the Swedish Deep Sea Expedition from July 1947 until October 1948 aboard the S/S Albatross (Boström). A total of 370 cores and trawls during this World circumnavigation.
    Keywords: Albatross IV (1963); Comment; Core; CORE; core_43; core_44; core_45; core_46; core_47; core_48; core_50A; core_51; core_52; core_53; core_56; core_57; core_69; core_70; core_72; core_76; core_80; core_81; core_82; core_87; core_89; Date/Time of event; Deposit type; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Description; Elevation of event; Event label; GC; Gravity corer; Latitude of event; Longitude of event; Method/Device of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; NODC-0418; North Pacific Ocean; Position; Quantity of deposit; Sample ID; SDSE_065; SDSE_066; SDSE_068; SDSE_069; SDSE_070; SDSE_073; SDSE_076; SDSE_078; SDSE_079; SDSE_081; SDSE_086; SDSE_087; SDSE_102; SDSE_104; SDSE_105-2; SDSE_114-2; SDSE_125-2; SDSE_127-2; SDSE_128; SDSE_136-2; SDSE_139-2; SDSE_373-2; Sediment type; Size; South Atlantic Ocean; South Pacific Ocean; Substrate type; SwedishDeepSeaExpedition; TRAWL; Trawl net; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 276 data points
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    DATA PANGAEA
  • 3
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    (Table, page 742) Radium concentration in a manganese nodule found buried in a red clay core from the Central Pacific Ocean (1953)
    PANGAEA
    In:  Supplement to: Kröll, Victor (1953): Vertical Distribution of Radium in Deep-Sea Sediments. Nature, 171(4356), 742-742, https://doi.org/10.1038/171742a0
    Details
    Publication Date: 2024-06-26
    Description: The surprisingly high content of radium in certain deep-sea sediments discovered nearly fifty years ago by J. Joly remained unexplained until 1937, when H. Pettersson suggested an ocean-wide precipitation of ionium from sea water on to the ocean bottom as its origin. Extensive radium measurements on deep-sea cores raised by the Swedish Deep-Sea Expedition carried out in this institute by Pettersson, T. Bernert and me did not confirm the regular vertical distribution of radium reported by other workers. An expected rise in radium content from moderate values in the uppermost surface layers to a maximum corresponding to a radioactive equilibrium between precipitated ionium and ionium-supported radium generally occurred; but the maximum was not followed by the theoretical exponential decline downwards governed by the rate of decay of ionium, to 50 per cent in 83,000 years, to 25 per cent in 166,000 years, etc. Instead, a number of secondary maxima of radium content separated by equally pronounced minima were observed (see graph), which could not well be explained as due to intervening changes in the rate of total sedimentation. Another explanation offered was that ionium and radium are not in radioactive equilibrium; that is, the assumption underlying the use of measurements of radium as indicating the concentration in the same layer of its mother element is unjustified.
    Keywords: Albatross IV (1963); Core; CORE; core_87; Deposit type; DEPTH, sediment/rock; Identification; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; NODC-0418; North Pacific Ocean; Radium; SDSE_136-2; SwedishDeepSeaExpedition
    Type: Dataset
    Format: text/tab-separated-values, 3 data points
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    DATA PANGAEA
  • 4
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    (Appendix Table 1) Physical oceanography during the Swedish Deep Sea Expedition with R/V Albatross in 1947-1948 (1951)
    PANGAEA
    Details
    Publication Date: 2024-06-26
    Keywords: Albatross IV (1963); Alboran Sea; Arabian Sea; Canarias Sea; CTD, handheld; Date/Time of event; Density, sigma, in situ; DEPTH, water; Eastern Basin; Elevation of event; Event label; Flores Sea; Gases, dissolved; Gulf of Aden; hCTD; Indian Ocean; Lakshadweep Sea; Latitude of event; Longitude of event; NODC-0418; North Pacific Ocean; Number; Pacific Ocean; pH; Philippine Sea; Phosphate; Red Sea; Salinity; SDSE_043CTD; SDSE_045CTD; SDSE_047CTD; SDSE_048CTD; SDSE_049CTD; SDSE_052CTD; SDSE_055CTD; SDSE_058CTD; SDSE_059CTD; SDSE_060CTD; SDSE_062CTD; SDSE_063CTD; SDSE_065CTD; SDSE_067CTD; SDSE_069CTD; SDSE_070CTD; SDSE_072CTD; SDSE_074CTD; SDSE_076CTD; SDSE_077CTD; SDSE_078CTD; SDSE_079CTD; SDSE_080CTD; SDSE_081CTD; SDSE_082CTD; SDSE_084CTD; SDSE_085CTD; SDSE_086CTD; SDSE_087CTD; SDSE_088CTD; SDSE_089CTD; SDSE_090CTD; SDSE_091CTD; SDSE_093CTD; SDSE_094CTD; SDSE_102CTD; SDSE_105CTD; SDSE_108CTD; SDSE_111CTD; SDSE_113CTD; SDSE_115CTD; SDSE_116CTD; SDSE_119CTD; SDSE_121CTD; SDSE_122CTD; SDSE_123CTD; SDSE_126CTD; SDSE_128CTD; SDSE_129CTD; SDSE_130CTD; SDSE_131CTD; SDSE_133CTD; SDSE_135CTD; SDSE_137CTD; SDSE_138CTD; SDSE_143CTD; SDSE_150CTD; SDSE_157CTD; SDSE_162CTD; SDSE_173CTD; SDSE_183-184CTD; SDSE_190CTD; SDSE_196CTD; SDSE_200CTD; SDSE_202CTD; SDSE_204CTD; SDSE_205CTD; SDSE_206CTD; SDSE_207CTD; SDSE_208CTD; SDSE_211CTD; SDSE_213CTD; SDSE_216CTD; SDSE_220CTD; SDSE_223CTD; SDSE_225CTD; SDSE_227CTD; SDSE_228CTD; SDSE_232CTD; SDSE_235CTD; SDSE_240CTD; SDSE_243CTD; SDSE_244CTD; SDSE_246CTD; SDSE_247CTD; SDSE_248CTD; SDSE_251CTD; SDSE_254CTD; SDSE_261CTD; SDSE_262CTD; SDSE_263CTD; SDSE_266CTD; SDSE_267CTD; SDSE_268CTD; SDSE_269CTD; SDSE_270CTD; SDSE_271CTD; SDSE_272CTD; SDSE_285CTD; SDSE_301CTD; SDSE_306CTD; SDSE_307CTD; SDSE_308CTD; SDSE_309CTD; SDSE_314CTD; SDSE_319CTD; SDSE_321CTD; SDSE_322CTD; SDSE_323CTD; SDSE_325CTD; SDSE_326CTD; SDSE_327CTD; SDSE_328CTD; SDSE_330CTD; SDSE_332CTD; SDSE_333CTD; SDSE_335CTD; SDSE_336CTD; SDSE_337CTD; SDSE_340CTD; SDSE_342CTD; SDSE_343CTD; SDSE_344CTD; SDSE_345CTD; SDSE_347CTD; SDSE_349CTD; SDSE_351CTD; SDSE_353CTD; SDSE_354CTD; SDSE_357CTD; SDSE_360CTD; SDSE_362CTD; SDSE_367CTD; SDSE_371CTD; SDSE_373CTD; SDSE_384CTD; SDSE_387CTD; SDSE_400CTD; Silicate; South Atlantic Ocean; South Pacific Ocean; Strait of Gibraltar; SwedishDeepSeaExpedition; Temperature, water; Western Basin
    Type: Dataset
    Format: text/tab-separated-values, 15537 data points
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  • 5
    Series available for loan
    Series available for loan
    Apparent places of fundamental stars : ... for 64 stars selected from the Sixth catalogue of fundamental stars (1)
    Karlsruhe : Braun ; 1.1941(1940) - 59.1999(1997); 2000(1999) -
    Details Availability
    Call number: S 91.0710 ; S 91.0710 (2020) ; S 91.0710 (2021) ; S 91.0710 (2022) ; S 91.0710 (2023)
    Type of Medium: Series available for loan
    ISSN: 0174-254X
    Location: Archive - must be ordered
    Location: Archive - must be ordered
    Location: Archive - must be ordered
    Location: Archive - must be ordered
    Branch Library: GFZ Library
    Branch Library: GFZ Library
    Branch Library: GFZ Library
    Branch Library: GFZ Library
    Branch Library: GFZ Library
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  • 6
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    Die Tätigkeiten des Menschen als Klimafaktor (1941)
    Diesterweg
    Details
    Publication Date: 2024-04-22
    Type: Article , PeerReviewed
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  • 7
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    [Neue Nr. 5160] Bad Warmbrunn [Cieplice Śląskie-Zdrój] / Geologische Karte (1940)
    Berliner Lithogr. Inst., Berlin
    In:  SUB Göttingen | KART B 140:5160[1940];KART H 140:Bad Warmbrunn
    Details
    Publication Date: 2024-02-21
    Description: Geologische Karte 1: 25 000 mit Erläuterungen. Digitalisat des FID GEO (Fachinformationsdienst Geowissenschaften der festen Erde), erstellt durch das GDZ (Göttinger Digitalisierungszentrum, SUB Göttingen), Karte aus dem Bestand der SUB Göttingen. GeoTIFF erstellt durch FID GEO, SUB Göttingen.
    Description: map
    Description: DFG, SUB Göttingen
    Keywords: ddc:912 ; ddc:554.3 ; Geologische Karte ; Warmbrunn ; Cieplice Śląskie-Zdrój ; GeoTIFF
    Language: German
    Type: doc-type:carthographicMaterial
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    CITATION GEO-LEO
  • 8
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    Rediagnosis of the Old World Cyprinodont genus Aphanius (1951)
    In:  Beaufortia vol. 1 no. 1, pp. 1-6
    Details
    Publication Date: 2024-01-12
    Description: Compared with their New World relatives of the subfamily Cyprinodontinae, the Old World Cyprinodonts are but little known. However, some interesting accounts on Turkish species, discovered by Kosswig, S\xc3\xb6zer and Aksiray, have recently been published. Besides the species known, several new forms and species are described.\nWhile compiling an account on these fishes suitable for the home aquarium (Hoedeman & Bronner, 1950\xe2\x80\x941951), we felt some characters need reexamination, not only of Aphanius, but also of the North African genus Tellia which is said to differ from Aphanius only in the absence of ventral fins.
    Repository Name: National Museum of Natural History, Netherlands
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  • 9
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    Two new Strongylosomidae from Indochina (Diplopoda, Polydesmida) (1953)
    In:  Beaufortia vol. 2 no. 29, pp. 1-8
    Details
    Publication Date: 2024-01-12
    Description: Material: Indochina, Tonkin, Manson Mts. 2\xe2\x80\x943000\xe2\x80\x99. April\xe2\x80\x94May. (Coll. H. FRUHSTORFER), 2 \xe2\x99\x82 \xe2\x99\x82, 1 \xe2\x99\x80.\nColour: probably somewhat faded. Head yellowish, with frons and vertex rather dark brown. Antennae yellowish, the distal part of the 6th, and the 7th joint brownish. Somites with a broad median yellowish band from collum to tail and yellowish lateral keels, the rest castaneous, slightly paler at the ventral side. Sternites and legs yellowish.
    Repository Name: National Museum of Natural History, Netherlands
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  • 10
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    Description d\xe2\x80\x99une esp\xc3\xa8ce nouvelle, type d\xe2\x80\x99un genre in\xc3\xa9dit, appartenant \xc3\xa0 la famille des Cynoglossidae, sous-famille des Cynoglossinae (1951)
    In:  Beaufortia vol. 1 no. 7, pp. 1-10
    Details
    Publication Date: 2024-01-12
    Description: Le processus pr\xc3\xa9oral est court. L\xe2\x80\x99\xc5\x93il migrateur d\xc3\xa9passe le bord ant\xc3\xa9rieur de l\xe2\x80\x99\xc5\x93il fixe de plus de la moiti\xc3\xa9 de son propre diam\xc3\xa8tre. La narine exhalante z\xc3\xa9nithale est pr\xc3\xa9sente. La l\xc3\xa8vre mandibulare z\xc3\xa9nithale est hypertrophi\xc3\xa9e en un petit nombre de larges processus nullement cili\xc3\xa9s. Ko\xce\xbc\xcf\x88\xc3\xb2s, \xc3\xa9l\xc3\xa9gant; \xce\xbc\xce\xb5wia\xce\xbca, sourire.
    Repository Name: National Museum of Natural History, Netherlands
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  • 11
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    Some notes on the taxonomy, the distribution and the ecology of four species of the Amphipod genus Corophium (Crustacea, Malacostraca) (1952)
    In:  Beaufortia vol. 2 no. 21, pp. 1-10
    Details
    Publication Date: 2024-01-12
    Description: Corophium arenarium was first described by CRAWFORD in his excellent review of the entire genus, in 1937. In the description, the author expressed his doubt already whether it might be a distinct species or merely a variety of C. volutator. CRAWFORD\xe2\x80\x99S observations on the variation of the number of spines on antenna II, segment 4 and 5, suggest that it is only a variety.\nCHEVAIS, 1937, does not give a definite opinion, whether he considers the species distinct from each other or not. For biometrical reasons, as well for reasons of variation observed by other authors, he suggests, however, that C. volutator and C. arenarium are only local races of one species.
    Repository Name: National Museum of Natural History, Netherlands
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  • 12
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    Notes on three species of the genus Sacculina (1952)
    In:  Beaufortia vol. 2 no. 18, pp. 1-9
    Details
    Publication Date: 2024-01-12
    Description: One of the specimens dealt with in the present paper has been described in previous papers, in which it appeared under three different names, all of which for different reasons eventually proved to be erroneous. The present identification as Sacculina cordata Shiino at last seems to be definite. The second specimen, as the first from the material collected by the Siboga Expedition, belongs to the species Sacculina papposa V. K. & B., of which up till now the type specimen only was known; the parasite dealt with here is interesting because the excrescences of its external cuticle are of a structure slightly different from that of the corresponding parts in the type; moreover, in this specimen retinacula were found, yielding an additional character for the definition of the species. The remainder of the material dealt with here proved to belong to a new species, characterized in the first place by the peculiar excrescences of the external cuticle.
    Repository Name: National Museum of Natural History, Netherlands
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  • 13
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    Een nieuwe kleine Gobiide vis met samengegroeide buikvinnen bij de man (Dormitator lophocephalus sp. nov.) (1951)
    In:  Beaufortia vol. 1 no. 2, pp. 1-6
    Details
    Publication Date: 2024-01-12
    Description: Voorjaar 1949 ontving ik een kleine collectie levende vissen uit Suriname (Nederlands Guiana), door een zeeman verzameld in een poel nabij Paramaribo. Helaas is de juiste vindplaats niet nader aangegeven, dan enige kilometers ten zuiden van de hoofdstad.\nOnmiddellijk na ontvangst werden de vissen, die hier het onderwerp van bespreking zijn, in een groot gezelschapsaquarium (150 X 60 X 50 cm. hoog) ondergebracht, dat reeds werd bevolkt door verscheidene Nannostomini, Hasemania marginata, Rivulus cylindraceus, Acanthophthalmus kuhli, Dermogenus pusillus en Nannacara anomala en N. taenia.
    Repository Name: National Museum of Natural History, Netherlands
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  • 14
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    Growth-Inhibiting Substances in the Roots of Fuchsia hybrida and of Pelargonium zonale (1952)
    In:  Beaufortia vol. 2 no. 17, pp. 1-16
    Details
    Publication Date: 2024-01-12
    Description: Scientific research concerning growth inhibitors, which has been pursued for several decades already, dealt mainly with the effect of these substances on the germination process. WIESNER (1894) demonstrated the presence of a growth inhibitor in the slime of the mistletoe (Viscum album) which prevented the germination of a great variety of seeds. OPPENHEIMER (1922) supplemented the analysis by placing seeds on the pulp of ripe tomatoes and he observed a strong inhibitive effect as a result of this treatment. In addition, however, he found that the inhibiting substance is thermolabile and insoluble in ether or alcohol. REINHARD (1933) corroborated Oppenheimer\xe2\x80\x99s results for the most part. According to this author, however, the inhibiting agent in tomato juice is thermostabile, and it is not destroyed by boiling, neiher by neutralisation or by diluting the juice 50 times. In other fleshy fruits such as apples, pears and quinces K\xc3\x96CKEMANN (1934) detected inhibiting substances capable of preventing the germination of Lepidium seeds. These substances were reported to be sensitive to peroxide and to alkali, thermostabile and soluble in water and in ether, but insoluble in petroleum ether. On the other hand, the inhibiting agent extracted by LEHMANN (1937) from the exocarp if buckwheat is thermolabile. In Helianthus annuus and Avena sativa, finally, RUGE (1939) demonstrated the presence of an inhibitor that reduces the speed of germination to a considerable extent. FR\xc3\x96SCHEL\xe2\x80\x99S investigations on Trifolium and Beta will be dealt with in 4.\nThis survey is not quite exhaustive, but clearly demonstrates that the inhibiting agent should not be regarded as a definite, well-defined chemical substance which is always the same in every individual case, but as a group of substances with analogous activities but most probably with widely divergent physical and chemical properties. Following K\xc3\x96CKEMANN (1934) we can classify the inhibiting substances into two groups, as follows : 1. inhibiting substances in the testa or in the seed, and 2. inhibiting substances in the mesocarp of pulpy fruits.
    Repository Name: National Museum of Natural History, Netherlands
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  • 15
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    The fossil Hippopotamidae of Asia, with notes on the recent species (1950)
    In:  Zoologische Verhandelingen vol. 8 no. 1, pp. 1-124
    Details
    Publication Date: 2024-01-12
    Description: Quant aux naturalistes qui reconnaissent que les vari\xc3\xa9t\xc3\xa9s sont restreintes dans certaines limites fix\xc3\xa9es par la nature, il faut, pour leur r\xc3\xa9pondre, examiner jusqu\'o\xc3\xb9 s\'\xc3\xa9tendent ces limites, recherche curieuse, fort int\xc3\xa9ressante...\nCUVIER, G., Discours sur les r\xc3\xa9volutions de la surface du globe, 3rd ed., Paris, 1825, p. 118.\n\nCONTENTS\nIntroduction................... 4\nOn the variation of Hippopotamus amphibius L.......... 6\nThe fossil Hippopotamidae of Asia............ 30\nHippopotamus iravaticus Falconer et Cautley......... 34\nHippopotamus sivalensis Falconer et Cautley......... 36\nHippopotamus sivalensis sivalensis Falconer et Cautley ...... 40\nHippopotamus sivalensis namadicus Falconer et Cautley...... 49\nHippopotamus sivalensis palaeindicus Falconer et Cautley..... 51\nHippopotamus sivalensis duboisi nov. subsp.......... 54\nHippopotamus sivalensis cf. palaeindicus Falconer et Cautley .... 56\nHippopotamus sivalensis sinhaleyus Deraniyagala........ 56\nHippopotamus sivalensis sivajavanicus (Dubois)........ 57\nHippopotamus sivalensis koenigswaldi Hooijer........ 65\nHippopotamus sivalensis soloensis nov. subsp.......... 75\nHippopotamus sivalensis Falconer et Cautley subsp........ 86\nPostcranial remains of Hippopotamus from the Pleistocene of Java ... 87\nIncertae sedis................. 108\nSubspeciation in Hippopotamus sivalensis Falconer et Cautley . . . . 109
    Repository Name: National Museum of Natural History, Netherlands
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  • 16
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    A taxonomic study of the Phytoseiinae (Family Laelaptidae) Predaceous upon Tetranychidae of Economic importance (1951)
    In:  Zoologische Verhandelingen vol. 12 no. 1, pp. 1-64
    Details
    Publication Date: 2024-01-12
    Description: The increased importance which the European red mite (Paratetranychus pilosus (Can. et Fanz.)) (= Metatetranychus ulmi (Koch)) has assumed in recent years has led to an intensive study of its biology and natural history.\nIn the course of these investigations many workers, and in particular those in Nova Scotia (vide Lord, 1949), have become convinced that this pest can be controlled, on apple trees at least, by natural means and that some of the most active agents in its eradication are the representatives of that group of predaceous mites which Vitzthum (1941) placed in the subfamily Phytoseiinae Ber\'lese, 1916 1). As the late Dr. A. C. Oudemans of Arnhem included many if not most of these species in the genus Typhlodromus as he conceived it, this paper is in essence a revision of that genus.\nPresumably because of their small size and limited distribution, which is largely contingent upon readily available populations of their hosts, little attention has been paid to these predators from either the ecological or taxonomic point of view. A cursory survey of the literature pertaining to the predaceous relationship which exists between the Phytoseiinae herein to be discussed and the tetranychid mites may serve as an appraisal of this economically significant group of mites. Koch (1839) in describing what now appears to be a typhlodromid, viz., Gamasus vepallidus, made no reference to its possible predaceous habits. Scheuten (1857) thought that the eriophyids which he found associated in numbers with his Typhlodromus pyri were its offspring. Berlese (1882-1898), however, had a better understanding of these relationships and was able to state in his redescription of G. vepallidus as Seius (Seiulus) vepallidus (K.) that it was a predator of small acari as well as being a mycophage. His countryman, Ribaga (1902), writing of the
    Repository Name: National Museum of Natural History, Netherlands
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  • 17
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    An historical review of the identification of the Netherlands\xe2\x80\x99 Charophyta (1942)
    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 5 no. 1, pp. 257-267
    Details
    Publication Date: 2024-01-12
    Description: In 1938, Verdam published an account of the then-known Charophyta of the Netherlands in the English language (cf. this journal, vol. 3), and one year later (1939) another in our own language in \xe2\x80\x9cNederlandsch Kruidkundig Archief\xe2\x80\x9d. In both papers reference was made to only five Netherlands\xe2\x80\x99 publications on the same subject, the oldest of which is dating from 1846. In studying i.a. the history of the Malaysian Charophyta (Zaneveld, 1940) I found that much more was published on the Charophyta of our Low Countries. As will be seen below, it became evident that the first printed record of a Netherlands\xe2\x80\x99 Charophyte dates as far back as 1636. It seems worth while to publish these notes on the history of the identification of our Charophyta as, moreover, a number of additional facts have become known.\nThe data of the present review have been taken from the following sources (chronologically arranged): 1. herbals ; 2. catalogues of Botanic Gardens; 3. local floras; 4. general floras and taxonomic textbooks; 5. monographs.
    Repository Name: National Museum of Natural History, Netherlands
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  • 18
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    The distribution of Korthalsella Dacrydii (1941)
    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 4 no. 2, pp. 320-321
    Details
    Publication Date: 2024-01-12
    Description: Korthalsella Dacrydii (RIDLEY) DANSER, the only species of its genus that is parasitic on Conifers, was, up to the present, only known from two mountains, viz., Mt. Tahan in the Malay Peninsula, and Mt. Gede in Java. For the latter mountain it was, for the first time, not discovered in the living state, but, by Dr VAN STEENIS, on herbarium specimens of Podocarpus imbricata, collected by KOORDERS and VAN DER HOEVEN in 1890. Later it was collected several times on Mt. Gede in the living state.\nWhile examining the materials of Podocarpus and Dacrydium of the Leiden, Buitenzorg, and Groningen Herbaria, I was so fortunate as to discover, in the same way as Dr VAN STEENIS did, several new localities of Korthalsella Dacrydii, and these not only in Java, but also in Sumatra, Borneo, and Timor. The localities now known are the following.
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  • 19
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    Revision of the Sapotaceae of the Malaysian area in a wider sense. V. Manilkara Adanson em. Gilly in the Far East (1953)
    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 7 no. 2, pp. 401-412
    Details
    Publication Date: 2024-01-12
    Description: Manilkara Adanson em. Gilly, Trop. Woods 73, 1943, 1\xe2\x80\x9422 \xe2\x80\x94 Manilkara Adanson, Fam. 2,1763,166; Dubard, Ann. Mus. col. Mars. 23,1915,6; Baehni, Candollea 7, 1938, 394\xe2\x80\x94508; Lam, Blumea 4, 2, 1941, 323; Lam, Blumea 5, 1, 1942, 41 \xe2\x80\x94 Manilkara Rheede, Lam in Bull. Jard. bot. Bzg, s\xc3\xa9r. 3, 7, 1925, 238; Lam, 1. c., s\xc3\xa9r. 3, 8, 1927, 481 \xe2\x80\x94 Manyl-kara Rheede, Hort. Mal. 4, 1673, 53, t. 25 \xe2\x80\x94 Mimusops L., sect. Ternaria DC., Prodr. 8, 1844, 203; as a subgenus in Engler, Monogr. Afr. Pfl. Fam und Gatt. 8, 1904, 55 \xe2\x80\x94 Delastrea A. DC, Prodr. 8, 1844, 195 \xe2\x80\x94 Labramia A. DC, 1. c. 672 \xe2\x80\x94 Mimusops L., sect. Euternaria Engl., 1. c., p.p. (except sect. Muriea) \xe2\x80\x93 Northia (not of Hook, f.) sensu Lam, 1. c. 1925, 241 and 1927, 481, p.p.; Lam, Bern. P. Bish. Mus. Bull. 141, 1936, 163 \xe2\x80\x94 Northiopsis Kanehira, Bot. Mag. Tokyo 47, 1933, 677; Lam, 1. c. 1941, 343; Lam, 1. c. 1942, 43 \xe2\x80\x94 Faucherea Lec., Bull. Mus. hist. nat. 26, 1920, 248 \xe2\x80\x94 Achras L., Sp. Pl., 1753, App. 1190; Loefling, Iter Hisp,, 1758, 186; Lam, Bull. Jard. bot. Bzg, s\xc3\xa9r. 3, 7, 1925, 218; Lam, 1. c., s\xc3\xa9r. 3, 8, 1927, 476; Little, Brittonia 7, 1948, 48.\nLaticiferous trees. Leaves alternate, coriaceous, often obovate with rounded tip, stipules caducous; midrib impressed or crested above, prominent below, secondary and tertiary nerves parallel, secondary ones hardly stronger than tertiary nerves, the latter slender, descending from margin, often stretchedly and minutely reticulate. Inflorescences axillary, clustered, manyflorous. Flowers hermaphrodite, pedicellate, pedicel often incrassate when fruiting. Calyx with 2 whorls of 3 lobes each. Corolla with 6 lobes, each of them with 2 dorsal or lateral segments which are sometimes reduced or wanting. Stamens 6, epipetalous, inserted in the row of the staminodes, anthers dehiscing extrorsely. Staminodes 6, petaloid, alternipetalous, ovate, acuminate,, usually dentate or lobed. Ovary 6\xe2\x80\x9414-celled, cells 1-ovuled, ovules axile, anatropous to campylotropous. Fruit a dryish berry, 1\xe2\x80\x946- seeded; seeds compressed to terete, pear-shaped to oblong ellipsoid, scar basiventral or almost basal, large to small, wide to narrow, oblong to linear, with the hilum at the apical and the micropyle at the basal end; testa crustaceous; albumen copious, cotyledons foliaceous, thin, ovate, radicle long exserted, cylindrical.
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  • 20
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    A first contribution to our knowledge of the flora of the Talaud Islands and Morotai (1942)
    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 5 no. 1, pp. 93-256
    Details
    Publication Date: 2024-01-12
    Description: The Talaud Islands are forming part of the Malay Archipelago, being situated north of Celebes and the Moluccas, south of Mindanao and east of the Sangihe group, between 3\xc2\xb045\xe2\x80\x99 and 5\xc2\xb035\xe2\x80\x99 N. lat. and 126\xc2\xb032\xe2\x80\x99 and 127\xc2\xb010\xe2\x80\x99 E. long.\nThe main group consists of three larger islands, viz. Karakelong, Salebaboe and Kaboeroeang. The Nenoesa islands, a group formed by the small islands of Garete, Karaton, Merampi, Mengkopoe, Intata, Kakelotan and Maroh are situated northeast of the main group, including also Miangas (Palmas), an islet about 65 miles north of Karakelong, near Mindanao.
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  • 21
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    Revision of the Burseraceae of the Malaysian area in a wider sense. VIa, VII\xe2\x80\x94IX (1954)
    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 7 no. 3, pp. 498-552
    Details
    Publication Date: 2024-01-12
    Description: Of this series of preparations to the definite publication of the Burseraceae in \xe2\x80\x9cFlora Malesiana\xe2\x80\x9d, the present part is giving an additional note on VI. Garuga and dealing with the genera VII. Triomma, VIII. Dacryodes and IX. Santiria (and a new combination in Protium).\nThe present paper gives only additions to and alterations of Lam\xe2\x80\x99s monograph (H. J. Lam, Bull. Jard. Bot. Buitenz., S\xc3\xa9r. 3, 12, 1932, 281\xe2\x80\x94 561); descriptions, synonyms, litterature, specimens cited, ecological and other notes are only mentioned insofar as they are not given by Lam.
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  • 22
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    The identity of Anthericum Rouwenortii de Gorter (Liliaceae) (1941)
    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 4 no. 3, pp. 493-495
    Details
    Publication Date: 2024-01-12
    Description: Anthericum Rouwenortii De Gorter, a species not occurring in the Index Kewensis, was described by De Gorter in his Catalogus Plantarum Horti Ulenpassiani, 1783, p. 51 and 52 as follows: p. 51 : AUTHERICUM. 2. Rouwenortii. foliis planis carinatis, scapo ramoso, corollis patentibus. Tab. I. Habitat in Zeylona? Planta e seminibus e Zeylona, si bene meminit III. Baro De ROUWENOORT missis, ante multos annos enata colitur adhuc in Caldario Horti Uilenpassiani, ubi quotannis floret. Descriptio. Badix crassa, tuberosa, subtranslucida. Folia radicalia, ensiformia, carinata, glabra, sesquipedalia, extremitate subulata. p. 52: Scapus ramosus, fere tripedalis, ramis alternis, inferioribus brevioribus, superioribus longioribus. Bracteis lanceolato-subulatis bifidis. Fedunculis simplicibus. Flores magnitudine Antherici ramosi, albi, apicibus petalorum viridibus. Filamenta alba, laevia. Antherae flavae. staminibus longior.\nThe Catalogus Plantarum Horti Ulenpassiani is a catalogue of plants cultivated in the gardens and greenhouses of Ulenpas, the estate of H.A.W. Baron van Rouwenoort and situated near Hummelo in the Netherlands\xe2\x80\x99 province of Gelderland. It contains lists of plant-names and the only species of which a description and a plate are given is the above mentioned Anthericum Rouwenortii.
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  • 23
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    Florae Malesianae Precursores IV. New species of Terminalia from Malaysia (1953)
    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 7 no. 2, pp. 322-328
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    Publication Date: 2024-01-12
    Description: The following new species of Terminalia will be included in the forthcoming account of the Combretaceae for the Flora Malesiana where their respective positions in the key will indicate more clearly their relationship to already described species.\nTerminalia capitulata Exell, sp. nov.
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  • 24
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    Miscellaneous botanical notes VI (1954)
    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 7 no. 3, pp. 595-598
    Details
    Publication Date: 2024-01-12
    Description: Exbucklandia R. W. Brown ( Bucklandia R. Br. non Pr. ex Sternb., Symingtonia Steen.) In an article on \xe2\x80\x9cAlterations in some fossil and living floras\xe2\x80\x9d (J. Wash. Ac. Sc. 36: 348. Oct. 1946) R. W. Brown proposed the new generic name Exbucklandia for the Hamamelidaceous genus Bucklandia R. Br., non Pr. ex Sternb., while describing a new fossil species from the United States. He also transferred B. populnea to the new genus. Unfortunately I had overlooked this publication when proposing Symingtonia to replace Bucklandia R. Br. (Acta Bot. Neerl. 1: 443\xe2\x80\x94444. 1952). Exbucklandia will have to be accepted for it in future. The Indo-Chinese species B. tonkinensis Lecomte should be referred to as Exbucklandia tonkinensis (Lecomte) Steen. comb. nov. I have to thank Dr E. H. Walker for pointing my attention to R. W. Brown\xe2\x80\x99s paper.
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  • 25
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    A new premna (Verbenaceae) from New Guinea (1954)
    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 7 no. 3, pp. 553-556
    Details
    Publication Date: 2024-01-12
    Description: Premna brongersmai, nov. spec. \xe2\x80\x94 Frutex? Ramuli teretes conspicue subdistanter lenticellati 0.3\xe2\x80\x940.5 cm crassi, internodia in specimine 7\xe2\x80\x9411 cm longa. Folia coriacea subrigida, decussatim opposita glaberrima petiolata, ovata vel oblongo-ovata vel subovata vel oblongo-lanceolata, basi plus minusve late rotundata, marginibus integra, apice abrupte vel subabrupte peracute acuminata, latiora 8.5\xe2\x80\x9411 X 4.7\xe2\x80\x945.7 cm, angustiora (in eodem specimine, ut apparet) 12\xe2\x80\x9414.5 X 4\xe2\x80\x944.5 cm ; nervi haud prominentes, costa media subtus prominente excepta; nervi secundarii graciles utrimque 5\xe2\x80\x947, curvati, margines versus diminuti haud confluentes, tertiarii pertenues subdistanter transversi, reticulatione minutissima areolata; petioli e basi incrassata 1\xe2\x80\x94 1.7 cm longi tenues. Inflorescentiae paniculatae terminales, partiales inferiores ex axillis foliorum parvorum, superiores ex axillis bractearum subulatarum 0.3\xe2\x80\x940.1 cm longarum ortae, totae 12\xe2\x80\x9417 cm longae, 17\xe2\x80\x9429 cm latae, partiales medianae longiores, e pedunculo gracili 10\xe2\x80\x9414 cm longae, pseudodichotomice late divaricatae, ramificationes ultimae dichasiales minute pubescentes. Flores parvi tetrameri subsessiles, alabastris pyriformibus, glabris; calyx glaber cupularis subbilabiatus, c. 0.25 cm altus, labio inferiore acute integro vel leviter acuto-bidentato, superiore 2 lobis majoribus acutis suffulto, calyx intus praecipue dimidio superiore multis glandulis in sicco opacis munitus; corolla in regione staminum insertionis tantum intus pilosa, cetera glabra, 0.4\xe2\x80\x940.45 cm alta, tubo subcylindrico 0.3\xe2\x80\x940.35 cm longo, limbo aestivatione cochleata subbilabiato, labio inferiore trilobo (lobo medio in alabastro ceteros tegente, 0.15 cm longo, rotundato, lateralibus 0.1 cm longis, subtruncatis), superiore integro 0.1 cm longo subtruncato, in alabastro omnino tecto; regio pilosa sub labio superiore paulo infirmior; stamina alternipetala in regione pilosa aequa altitudine inserta, subdidynamia, filamentis sub labio superiore paulo brevioribus in alabastro sigmoideo-sinuatis 0.2 cm longis, sub labio inferiore 0.25 cm longis, omnibus vittatis apice abrupte contractis filiformibus; antherae 0.05 X 0.1 cm, subreniformes, thecae poris ovatis dehiscentes; ovarium globosum glabrum 0.15 cm altum 4-loculatum, loculis uniovulatis; ovula longa apotropa medio affixa; stylus filiformis 0.25 cm longus, stigma bilobum, lobis acutis piano mediano patentibus. Fructus ignoti.\nShrub? Branchlets (all?) apparently long and drooping, 0.3\xe2\x80\x940.5 cm in diam.. Leaves decussate, entirely glabrous, ovate to ovate-oblong, base more or less broadly rounded, apex more or less abruptly and very acutely acuminate, margins entire, 8.5\xe2\x80\x9414.5 X 4\xe2\x80\x945.7 cm, nerves not prominent except midrib below, secondary ones 5\xe2\x80\x947, curved, reticulation minutely areolate between the almost inconspicuous transverse tertiary ones; petioles 1\xe2\x80\x941.7 cm long, incrassate at base. Inflorescences widely paniculate, terminal, 12\xe2\x80\x9417 cm long, 17\xe2\x80\x9429 cm broad, the lower partial panicles in the axils of ever smaller leaves, the upper ones in those of subulate bracts; ultimate ramifications dichasial, minutely pubescent. Flowers subsessile, 4-merous, glabrous but for a hair ring inside at the insertion of the filaments. Calyx cupular, more or less bilabiate, 0.25 cm high, lower lip entire or shallowly acutely bidentate, upper one with two larger acute teeth, inside with dispersed dark glands: corolla tube suibcylindrical 0.3\xe2\x80\x940.35 cm long, aestivation cochleate, slightly 2-lipped, lower lip 3-lobed, midlobe rounded and 0.15 cm long, lateral ones subtruncate and 0.1 cm long; upper lip entire, 0.1 cm long, subtruncate. Stamens 4, subdidynamous, those below upper lip with slightly shorter filaments; filaments ribbon-shaped, 0.2 and 0.25 cm long respectively, subabruptly narrowed below the anther and ending into a very thin apex; anthers kidney-shaped, 0.05 X 0.1 cm, with two ovate pores; ovary globose, glabrous, 0.15 cm high, 4-celled, cells uniovulate, ovules long, apotropous, attached in the middle of the cell; style filiform, 0.25 cm long, stigma with two acute lobes spreading medianly. Fruits unknown.
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  • 26
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    Madagascar and new Caledonia. A problem in plant geography (1950)
    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 6 no. 2, pp. 470-479
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    Publication Date: 2024-01-12
    Description: The first result of this survey of the wide genera which have endemic species in New Caledonia is certainly to confirm the impression that there is indeed a noteworthy geographical association between Madagascar and that island, even if it is only a particular aspect of a more general relationship between Madagascar and Australasia as a whole.\nBut the survey gives prominence also to another point, namely the unexpectedly small part that tropical Africa plays in the distribution of the genera reviewed. It almost seems as if there is some factor of exclusion affecting that great region, and there is no indication of any corresponding degree of relation between tropical Africa and New Caledonia such as has been detected between the latter and Madagascar.
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  • 27
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    The vessels in the wood of Javan Mangrove trees (1950)
    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 6 no. 2, pp. 465-469
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    Publication Date: 2024-01-12
    Description: In the course of my study on the wood-anatomy of Javan woods (Mikrographie des Holzes der auf Java vorkommenden Baumarten), I examined also many woods from mangrove-trees.\nMangrove has been the subject of much investigation; the community is usually described as xeromorphic. Mangrove woods proved to be different from woods belonging to species growing in other stations even if those species belonged to the same family or even genus. The data may be traced in my \xe2\x80\x9cMikrographie\xe2\x80\x9d but it seems more convenient to review them here.
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  • 28
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    A tentative list of wild Pacific Sapotaceae, except those from New Caledonia (1942)
    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 5 no. 1, pp. 1-46
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    Publication Date: 2024-01-12
    Description: Several years ago the Director of the Bernice P. Bishop Museum, Honolulu, was kind enough to lend me the Sapotaceous material from the Pacific region preserved in its Herbarium. It has been enumerated underneath together with additional material from other herbaria. These have been quoted by means of the following abbreviations, which are taken from Lanjouw\xe2\x80\x99s list, published in Chronica Botanica V, 1932, 142. A. = Arnold Arboretum of Harvard University, Jamaica Plain (Mass.), U.S.A. B. = Botanisches Museum, Berlin-Dahlem. Bish. = Bernice P. Bish. Museum, Honolulu, Hawaiian Isl. and some specimens from the private herbarium of Mr O. Degener. Bz. = Herbarium, Gov. Botanic Gardens, Buitenzorg, Java. Cal. = California Botanical Gardens, San Francisco. G. = Institut de Botanique syst\xc3\xa9matique de l\xe2\x80\x99Universit\xc3\xa9 de Gen\xc3\xa8ve. GB. = Botanical Garden, G\xc3\xb6teborg. GH. = Gray Herbarium of Harvard University, Cambridge (Mass.), U.S.A. K. = Royal Botanic Gardens, Kew. L. = Rijksherbarium, Leiden. NY. = New York Botanical Garden, New York. O. = Universitetets Botaniske Museum, Oslo. P. = Mus\xc3\xa9um National d\xe2\x80\x99Histoire Naturelle, Lab. de Phan\xc3\xa9rogamie, Paris. PRC. = Botanical Institute, Charles University, Praha.\nBesides, a number of the specimens quoted are probably represented in other, particularly American herbaria, of which no data were available. I wish to tender my sincere thanks to the directors of the institutions mentioned for their kind assistance.
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  • 29
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    List of Orchidaceae collected in 1937 by Dr C. G. G. J. van Steenis in Atjeh (North Sumatra) (1943)
    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 5 no. 2, pp. 316-323
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    Publication Date: 2024-01-12
    Description: Platanthera angustata (Bl.) Lndl., Gen. et sp. Orch. (1835), 290; etc.\nSumatra: Atjeh, Gajolanden, Poetjoek Angasan, bivouac 1 to 2, 2700 m, blang ground, marshy heath, common (C. G. G. J. van Steenis n. 8350, 28 Jan. 1937). G. Leuser, bivouac 4\xe2\x80\x945, watershed, 2700\xe2\x80\x942800 m (C. G. G. J. van Steenis n. 8502, 31 Jan. 1937). Same locality, central top, Aloer near bivouac 6, 3250\xe2\x80\x943300 m, mountain meadow (C. G. G. J. van Steenis n. 8683, 3 Febr. 1937). G. Goh Lemboeh, from bivouac Aer Poetih waterfall to bivouac Halfweg, 1000 m (C. G. G. J. van Steenis n. 8902, 8 Febr. 1937).
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  • 30
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    A new gamily of Dicotyledons: Davidsoniaceae (1952)
    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 7 no. 1, pp. 293-296
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    Publication Date: 2024-01-12
    Description: In January 1949 Professor H. J. Lam, director of the Rijksherbarium, Leyden, on his way to the 7th Pacific Science Congress in New Zealand, spending some time in Fiji, was shown by Mr B. E. V. Parham, Department of Agriculture, Suva, Viti Levu, Fiji Islands, a slender tree, cultivated in the Agricultural Experimental Garden Naduruloulou. The tree was unidentified and of unknown origin. Some flowering material was collected and at our request Mr Parham was good enough to send some ripe fruits in liquid for an investigation I was entrusted with.\nAdditional material was studied from the herbaria at Brisbane, Kew, Leiden, Melbourne and Paris. It is my pleasant duty to tender my best thanks to the directors of these institutes for the loan of this valuable material, among which the type.
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  • 31
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    The influence of Satureja hortensis L. on Allium Cepa L. (An essay of Experimental Plant Sociology No. IV) (1943)
    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 5 no. 2, pp. 294-296
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    Publication Date: 2024-01-12
    Description: Contrary to what Pliny and Dodoens assert, Satureja hortensis appeared to be very deleterious to onions when these species were sown together.
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  • 32
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    The Charophyta of Malaysia and adjacent countries (1940)
    In:  Blumea: Biodiversity, Evolution and Biogeography of Plants vol. 4 no. 1, pp. 1-223
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    Publication Date: 2024-01-12
    Description: The only hitherto known comprehensive studies on the Netherlands Indian Charophyta appeared in 1897 and 1899 in the \xe2\x80\x9dProdrome de la Flore Algologique des Indes Neerlandaises\xe2\x80\x9c, and were compiled by E. DE WILDEMAN. These papers intend to give a mere enumeration of all Charophyta published up to 1896, and therefore mainly contain the species recorded by the famous Charaphytologists ALEX. BRAUN and OTTO NORDSTEDT in 1849, 1882, 1888 and 1889.\nIn the twentieth century only three papers were published on the Charophyta of this area, viz. that by DE WILDEMAN (1900), that by GUTWINSKY (1902), and that by FILARSZKY (1934). The first-named author worked up the specimens occurring in Java, the second one adds two species to this list, whereas the latter studied materials collected in 1928 and 1929 by the German Limnological Sunda Expedition.
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  • 33
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    A Palynological investigation of the Lower peat in the Province of Friesland, the Netherlands (1952)
    In:  Mededelingen van het Botanisch Museum en Herbarium van de Rijksuniversiteit te Utrecht vol. 112 no. 1, pp. 259-267
    Details
    Publication Date: 2024-01-12
    Description: Up till now the lower deposits of peat (in Dutch: veen-op-groterediepte = peat at greater depth) have been investigated in the Netherlands mainly in the Western part of the country, viz. in the provinces of Noord-Holland, Zuid-Holland and Zeeland. The analyses have shown that the development of this, now comparatively well known peat layer must have begun either in the second half of the boreal period or else in the beginning of the atlantic one, and that it must have come to an end in the first half of the latter. Among the earlier investigators the botanist Mrs VERNEER-LOUMAN and some geologists had arrived at the conclusion that the sudden transgression of the North sea which made an end to the formation of peat, took place in the boreal period, and hat the whole lower deposit of peat, therefore, was of boreal age (lit. 7). This opinion, however, was sufficiently disproved by FLORSCH\xc3\x9cTZ, and all subsequent analyses have confirmed the view that the peat formation must have stopped early in the atlantic period (lit. 2, 3, 4). The same conclusion was arrived at by GODWIN as a result of his investigations of the lower peat found in SE England (lit. 5, 6) and by several German investigators as a result of their analyses of the lower peat, found in NW Germany.\nOnly one analyses of the lower peat in the province of Friesland, in the Northern part of the Netherlands, has sofar been published. The geologist VAN ANDEL found near Kiesterzijl, at a depth of only 3.50 m a thin layer of peat. He identified it with the lower peat from the W part of the Netherlands which occurs several meters deeper. His two diagrams show a boreal age for the basal layers and an atlantic age for the top ones and they confirm therefore the conclusions,obtained in the W part of the country (lit. 1).
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  • 34
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    Investigations sur des tourbieres N\xc3\xa9erlandaises. N. La Tourbi\xc3\xa8re dans la partie m\xc3\xa9ridionale de la Vall\xc3\xa9e Gueldroise (1943)
    In:  Mededelingen van het Botanisch Museum en Herbarium van de Rijksuniversiteit te Utrecht vol. 93 no. 1, pp. 542-558
    Details
    Publication Date: 2024-01-12
    Description: La tourbi\xc3\xa8re au Sud de Veenendaal, dans la Vall\xc3\xa9e Gueldroise, ayant environ la forme d\xe2\x80\x99une halt\xc3\xa8re, a son origine dans une nappe d\xe2\x80\x99eau eutrophe, d\xc3\xa9ja pr\xc3\xa9sente lors de la premi\xc3\xa8re phase du tardiglaciaire. Dans les commencements s\xe2\x80\x99y forma un s\xc3\xa9diment (sable humeux), qui se composait, outre de restes v\xc3\xa9g\xc3\xa9taux, de sable apport\xc3\xa9 par le vent. Il est impossible qu\xe2\x80\x99un bras du Rhin ait coul\xc3\xa9 l\xc3\xa0 en ces temps. La tourbe se compose de mati\xc3\xa8res successivement eutrophes et m\xc3\xa9sotrophes. Une grande partie du profil (depuis le d\xc3\xa9but de l\xe2\x80\x99Atlanticum), est compos\xc3\xa9e de tourbe de marais bois\xc3\xa9 (Broekveen). Dans les sondages les plus m\xc3\xa9ridionaux on trouve de l\xe2\x80\x99argile dans les couches sup\xc3\xa9rieures (provenant probablement d\xe2\x80\x99inondations venant du c\xc3\xb4t\xc3\xa9 du Rhin). A mesure qu\xe2\x80\x99on s\xe2\x80\x99approche du Sud, l\xe2\x80\x99argile occupe une place de plus en plus importante dans le profil. Il n\xe2\x80\x99est trace de mati\xc3\xa8res oligotrophes (tourbe de Sphagnum), ni m\xc3\xaame dans le sondage VK (Veenkampen), o\xc3\xb9 cependant la carte g\xc3\xa9ologique mentionne une couche d\xe2\x80\x99argile recouvrant la haute tourbi\xc3\xa8re. La tourbe oligotrophe a sans doute \xc3\xa9t\xc3\xa9 compl\xc3\xa8tement enlev\xc3\xa9e par une extraction commenc\xc3\xa9e d\xc3\xa8s le moyen-\xc3\xa2ge. Il apert que l\xe2\x80\x99histoire des for\xc3\xaats que l\xe2\x80\x99on peut constater dans la tourbe, depuis la premi\xc3\xa8re phase du tardiglaciaire jusqu\xe2\x80\x99\xc3\xa0 la fin de l\xe2\x80\x99Atlanticum (premi\xc3\xa8re apparition de Fagus), est conforme aux r\xc3\xa9sultats acquis pour des tourbi\xc3\xa8res environnantes de cette m\xc3\xaame \xc3\xa9poque, par d\xe2\x80\x99autres investigateurs. Seulement un maximum prononc\xc3\xa9 de Corylus manque dans notre tourbi\xc3\xa8re. Les couches sup\xc3\xa9rieures de la tourbi\xc3\xa8re ne pr\xc3\xa9sentent pas de spectres polliniques r\xc3\xa9cents, mais les spectres qu\xe2\x80\x99on y trouve ferment un ensemble harmonieux avec ceux des couches plus profondes. Nous avons constat\xc3\xa9 que la couche de mousse vivante, dans le Bennekommer Meent offre un spectre pollinique qui repr\xc3\xa9sente assez bien la v\xc3\xa9g\xc3\xa9tation foresti\xc3\xa8re actuelle. Nous avons d\xc3\xa9crit un sondage dans une petite tourbi\xc3\xa8re isol\xc3\xa9e a l\xe2\x80\x99Est du Emmikhuizerberg, qui offre enti\xc3\xa8rement un caract\xc3\xa8re tardiglaciaire. Au cas o\xc3\xb9 l\xe2\x80\x99examen de GL et de AH III et \xc3\xa9ventuellement d\xe2\x80\x99autres sondages (encore en projet), nous ouvriraient de nouveaux horizons, nous donnerons en temps et lieu des informations a ce sujet.\nNous avons accompli cette \xc3\xa9tude au Mus\xc3\xa9e et Herbier Botanique d\xe2\x80\x99Utrecht (Directeur M. le Professeur A. A. PULLE). Je tiens a remercier ici M. F. FLORSCH\xc3\x9cTZ pour ses pr\xc3\xa9cieux conseils et pour la mani\xc3\xa8re enthousiaste avec laquelle il a bien voulu guider ce travail. En m\xc3\xaame temps je veux exprimer ma gratitude affectueuse envers Mlle A. M. J. VAN BERESTEYN pour la traduction dont elle s\xe2\x80\x99est charg\xc3\xa9e.
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    On Urophyllum Wall. (Rubiaceae) and its nearest allies (1940)
    In:  Mededelingen van het Botanisch Museum en Herbarium van de Rijksuniversiteit te Utrecht vol. 76 no. 1, pp. 171-197
    Details
    Publication Date: 2024-01-12
    Description: All botanists acquainted with the family Rubiaceae will agree that the present subdivision is far from satisfactory and that more than one of its tribes are either artificial or ill-defined or both. The genera dealt with in this paper are said to belong to the Mussaendeae, but the distinction between this tribe and the Hedyotideae as defined by BENTHAM and Hooker f. (Oldenlandieae K. SCh.) rests merely on the succulence or non-succulence of the fruit and must therefore be regarded as both artificial and ill-defined: artificial, because from a morphological point of view the difference between dry and fleshy fruits is certainly not more important than that between the capsular and schizococcous fruits brought together in the first group and not more weighty than that between the various kinds of berries and drupes referred to the second; ill-defined, because the baccate fruits are sometimes dehiscent and the schizococcous ones more or less fleshy.\nThe absence of a sharp line of demarcation separating the dry from the fleshy fruits doubtless explains the fact that the distinction has never been rigorously applied: Mussaenda L., the standard genus of the tribe with fleshy fruits, at present comprises several species provided with capsules, and plants with drupaceous fruits, by BLUME rightly referred to a genus of their own, Metabolos, have been included by BENTHAM and Hooker f. in Hedyotis L. and by K. SCHUMANN in Oldenlandia L. RIDLEY\xe2\x80\x99S genus Pomazota was referred to the Hedyotideae, because the fruit, though soft and succulent, opens at last, but it is, as I will show elsewhere, identical with Coptophyllum KORTH. non GARDN., which on account of its baccate fruit was put in the Mussaendeae. Other examples might be adduced, but these will suffice to show that the distinction is a source of confusion and should be given up as soon as possible.
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    Remarks on the South-American species of the genus Cassipourea (Rhizophoraceae) (1942)
    In:  Mededelingen van het Botanisch Museum en Herbarium van de Rijksuniversiteit te Utrecht vol. 84 no. 1, pp. 373-377
    Details
    Publication Date: 2024-01-12
    Description: Though an excellent, critical monograph of the genus Cassipourea was published some years ago by ALSTON (in Kew Bulletin, 1925, p. 241\xe2\x80\x94276), I should like to make a few remarks on the South-American species of this genus as my revision for PULLE\xe2\x80\x99s Flora of Suriname III.2 has brought to light a few new facts. It will also give me an opportunity to refer to a publication of BRIQUET on some American representatives of this genus (in Candollea IV, 1931, p. 342\xe2\x80\x94350), which disagrees with regard to a number of species with ALSTON\xe2\x80\x99s interpretations.\nThe species which covers the largest area is the chiefly West-Indian C. elliptica (Sw.) Poir. Formerly also a number of West- Brazilian and Peruvian specimens were referred to it, but ALSTON pointed out that these plants belonged to another species for which he introduced the name C. peruviana. A new West-Indian species, based on Broadway nr. 3841 and 4631, both from Tobago, was described by BRIQUET under the name C. Broadwayi. This species is, in my opinion, conspecific with C. elliptica. BRIQUET amply discussed the differences with C. latifolia Alston from Trinidad, but does not mention its relationship to C. elliptica. , though, in view of the latter\xe2\x80\x99s area of distribution, this would have been more to the point. That ALSTON had already referred Broadway nr. 3841 to C. elliptica was apparently overlooked by BRIQUET. In opposition to BRIQUET I agree with ALSTON that no value should be set on the varieties of C. elliptica described by GRISEBACH (Fl. Br. W. Ind. Isl., I860, p. 274).
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  • 37
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    Onderzoek van Nederlandse Venen \xe2\x80\x94 M. Pollenanalyse en stratiegrafie van het veen in het hurener veld (1943)
    In:  Mededelingen van het Botanisch Museum en Herbarium van de Rijksuniversiteit te Utrecht vol. 92 no. 1, pp. 223-231
    Details
    Publication Date: 2024-01-12
    Description: Het Hurener Veld is gelegen in de provincie Overijssel, ten Noorden van de spoorlijn Almelo-Zwolle; tussen Wierden en Nijverdal (zie kaart, fig. 1). Het maakt deel uit van een klein veen van ongeveer 13,5 km\xc2\xb2, dat nu practisch geheel ontgonnen is. Dit veen ligt in een dal, dat in het Oosten en Westen begrensd wordt door heuvelruggen, die ontstaan zijn door stuwing van de Riss-gletschers.\nAan de Westkant zorgt de Regge voor de afwatering van dit dal. Deze afwatering moet echter zeer onvoldoende zijn geweest, waardoor in het dal veenvorming mogelijk was. Het ontstaan van het aangrenzende moerasveen (lagg) in het Noorden kan ook het gevolg zijn geweest van deze onvoldoende afwatering; ongelukkig genoeg is dit moerasveen geheel ontgonnen, zodat een onderzoek naar het verband met het veen van het Hurener Veld onmogelijk is.
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    Bibliography (1953)
    In:  Flora Malesiana Bulletin vol. 10 no. 1, pp. 373-397
    Details
    Publication Date: 2024-01-12
    Description: Abbayes, H. des: Trait\xc3\xa9 de Lich\xc3\xa9nologie. 217 pp., 109 fig., 8\xc2\xb0. Paris 1951.\nAkamine, E.H.: Viability of Hawaiin forest seeds in storage at various temperatures and relative humidities (Pac. Sc. 5, 1951, 36-46).
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    Personal news (1953)
    In:  Flora Malesiana Bulletin vol. 10 no. 1, pp. 353-355
    Details
    Publication Date: 2024-01-12
    Description: Mr A.G.L. Adelbert was on short leave in Holland, Nov. 1951-April 1952; during Dr Donk\xe2\x80\x99s leave he has been appointed acting Keeper of the Herbarium Bogoriense.\nMr E.G. Browne assumed duty as Head of the Sarawak Forest Department, Jan. 1951.
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    State of progress in Malaysian plant taxonomy (1950)
    In:  Flora Malesiana Bulletin vol. 6 no. 1, pp. 159-160
    Details
    Publication Date: 2024-01-12
    Description: Dr A.C. Smith, Washington, DC., promised to revise Schizandraceae Illiciaceae, Himantandraceae, Winteraceae; and Hippocrateaceae for the Flora Malesiana when he will have finished his work on the Fijian Flora.\nMr J.H. Kern started a revision of the Malaysian representatives of the genus Viburnum.
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    Bibliography (1951)
    In:  Flora Malesiana Bulletin vol. 8 no. 1, pp. 271-281
    Details
    Publication Date: 2024-01-12
    Description: Alphen de Veer, E.J. & F.A. Verduyn Lunel: Kweekproeven met Intsia palembanica Miq. en Intsia bijuga O.K. (Tec-Tona 40, 1950, 336-345, 5 fig.).\nData on germination and seedlings.
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    Miscellaneous information (1952)
    In:  Flora Malesiana Bulletin vol. 9 no. 1, pp. 287-291
    Details
    Publication Date: 2024-01-12
    Description: Flora of Okinawa, Riukius. Dr E.H. Walker made a collecting trip in the Riukiu islands; associated with him were the Japanese botanists S. Tawada, T. Amano and S. Sonohara. This collection was obtained to help substantiate a MS-Flora of Okinawa prepared by these Okinawan botanists. Duplicate specimens of the collection will be distributed by the Smithsonian Institution of Washington.\nAddress lists of botanists. In the Yearbook 1950-1951 of the American Botanical Society, Misc. Per. Publ. 138, 1951, an address list of American botanists has been published.
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    Book reviews (1953)
    In:  Flora Malesiana Bulletin vol. 10 no. 1, pp. 364-372
    Details
    Publication Date: 2024-01-12
    Description: This important book, written by C.A. Gardner after 30 years of field study and several years of preparation, deals with 420 species of grasses of which over a hundred have been provided with a plate, by which the habit and important details are shown. Especially the drawings of various parts of the spikelets are very skilful, instructive, and of the utmost importance for students of critical genera.\nThere is an introductory part giving a general survey of the grass vegetation of W. Australia. It is a revelation to see that so many introduced and naturalised species had to be included; this striking invasion of 132 species affects a great change in the original vegetation.
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  • 44
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    Annotated List of Phyto-Taxonomical and Phyto-Geographical Publications on or of Importance to the Malaysian Region (1950)
    In:  Flora Malesiana Bulletin vol. 7 no. 1, pp. 236-256
    Details
    Publication Date: 2024-01-12
    Description: Adams, J. E.: Studies in the comparative anatomy of the Cornaceae. (Journ. Elisha Mitch. Sci. Soc, 65, 1949, 218-244). Cornaceae probably correctly estimated as the primitive family of the traditional Umbellales. Literature! Anonymous: (Both the entries sub Anonymous on p. 169 of this Bulletin were published anonymously but are referable to Hildebrand F. H.).
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    Notes. Revegetation of Krakatau (1952)
    In:  Flora Malesiana Bulletin vol. 9 no. 1, pp. 292-292
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    Publication Date: 2024-01-12
    Description: Some news was received on the revegetation of Krakatau, and the small new cone, Anak Krakatau (Krakatau Jr) as visited by a party in August 1951.\nKrakatau. The camp was made in the SE.corner of the island. In several places the old substratum has been traced, and in the basal layer of the ash covers, which attain sometimes 30 m thickness, remains are found of former woody share vegetation. Bases of tree trunks have partly been buried in their upright position. Some of these are charred, and have apparently been burned during the eruption; others are not charred, or have been charred only very superficially.
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    From Flora Malesiana Foundation (1952)
    In:  Flora Malesiana Bulletin vol. 9 no. 1, pp. 282-282
    Details
    Publication Date: 2024-01-12
    Description: Among the main events for the Foundation in 1951 was the completion of the Trustees which now consist of: Prof. Ir Kusnoto, Bogor, president Prof. Dr H.J. Lam, Leyden, 1st deputy president Dr M.A. Donk, Bogor, 2nd deputy president Prof. Dr E.D. Merrill, Jamaica Plain (Mass.), U.S.A., member Prof. Dr C. Skottsberg, Stockholm, member Drs C.A.C.M. van Oppen, Djakarta, member The Trustees of Leyden University officially recognized the Foundation to work in the Rijksherbarium at Leyden. In addition to the Constitution a draft has been prepared of the By-Laws. In December 1951 the third part of volume four of Flora Malesiana was issued.
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    Obituary notes and biographies (1953)
    In:  Flora Malesiana Bulletin vol. 10 no. 1, pp. 352-353
    Details
    Publication Date: 2024-01-12
    Description: Sir Joseph Banks. Sir Joseph Banks, the autocrat of philosophers. The Bartchworth Press. London, 344 pp. 8\xc2\xb0. sh.25/.. By H.C. Cameron.\nDr P.J.S. Cramer, late director of the General Agricultural Experiment Station, Buitenzorg and extra-ordinary professor of tropical agricultural economy at Utrecht University died at Wassenaar, Holland, March 23, 1952, in the age of 72.
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    State of progress in Malaysian plant taxonomy (1953)
    In:  Flora Malesiana Bulletin vol. 10 no. 1, pp. 355-357
    Details
    Publication Date: 2024-01-12
    Description: Dr R.C. Bakhuizen van den Brink Jr, Leyden, made a provisional revision of the genus Ophiorrhiza (Rubiaceae). Onwards of 1953 he will be working on the completion of Backer\xe2\x80\x99s Flora of Java.\nDr M.J. Baumann-Bodenheim who made a big collection of plants in New Caledonia during the past two years has been temporarily appointed at the Bot. Garden Z\xc3\xbcrich for the working out of this collection.
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    Obituary notes and biographies (1952)
    In:  Flora Malesiana Bulletin vol. 9 no. 1, pp. 283-284
    Details
    Publication Date: 2024-01-12
    Description: We are very sorry to learn that Mr J.M. Black, the father of South Australian botany, passed away suddenly but in full harness after a short illness in his 97th year, medio December 1951. Dr Black was born in Wigtown, Scotland, and received his early education there, finishing in Dresden, Germany. He arrived in South Australia in 1877 and farmed for 5 years. Between 1883 and 1902 he held varied and finally important positions on the staff of \xe2\x80\x9dHansard\xe2\x80\x9d, \xe2\x80\x9dThe Register\xe2\x80\x9d, and \xe2\x80\x9dThe Advertiser\xe2\x80\x9d. Having achieved the highest position possible in this field he retired to devote full time leisure to the study of native and naturalised plants growing in S. Australia. He achieved considerable fame for by 1929 he had completed his four part work \xe2\x80\x9dFlora of South Australia\xe2\x80\x9d, one of the most critical Floras of that continent. In 1930 he attended the International Botanical Congress and the Linnean Society made him an associate. During subsequent years he was awarded many honours by various Australian scientific associations some of which include the Sir Joseph Vercoe Medal, Mueller Medal, Natural History Medallion, and the Clarke Memorial Medal. He was awarded an M.B.E. in 1942.\nIn 1927 he was appointed honorary lecturer in systematic botany at the University of Adelaide. At the age of 80 he produced part one of the 2nd edition of his Flora, part two coming out in 1948.
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  • 50
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    Corrections in the Changes in the International Rules, etc (1951)
    In:  Flora Malesiana Bulletin vol. 8 no. 1, pp. 267-268
    Details
    Publication Date: 2024-01-12
    Description: In Flora Malesiana Bulletin No 8, 197-231, appeared a report on the changes in the international rules of botanical nomenclature made by the 7th Int. Bot. Congress at Stockholm (1950). Dr D.P. Rogers and Dr G.W. Martin, both members of the ad hoc Committee found some inaccuracies regarding the nomenclature of Fungi. They write: \xe2\x80\x9dThe multigraphed report of the Special Committee for Fungi contained numerous errors, which, because copies were furnished us very late, could not be corrected before distribution\xe2\x80\x9d. They are in favour of the following corrections: Rec. VIII. First sentence; after \xe2\x80\x9d-phyta\xe2\x80\x9d insert \xe2\x80\x9d(for Fungi, -mycota)\xe2\x80\x9d. Third sentence; after \xe2\x80\x9dphytina\xe2\x80\x9d insert \xe2\x80\x9d(for Fungi, -mycotina)\xe2\x80\x9d. Line \xe2\x80\x9d1\xe2\x80\x9d under \xe2\x80\x9d(b)\xe2\x80\x9d: delete \xe2\x80\x9d(or autotrophic Thallophyta generally)\xe2\x80\x9d. Line \xe2\x80\x9d2\xe2\x80\x9d under \xe2\x80\x9d(b)\xe2\x80\x9d; delete; \xe2\x80\x99(or heterotrophic Thallophyta generally)\xe2\x80\x9d. \xe2\x80\x9dMycophyta\xe2\x80\x9d, in the examples of names of divisions, must be changed.\nArt. 20. (p. 225 of the F.M.B.): for \xe2\x80\x9dDec. 31, 1821\xe2\x80\x9d substitute \xe2\x80\x9dJan. 1, 1821\xe2\x80\x9d; for \xe2\x80\x9dJan. 1, 1801\xe2\x80\x9d substitute \xe2\x80\x9dDec. 31, 1801\xe2\x80\x9d (Art. 20) (e).
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