Digitale Medien
Springer
Plant systematics and evolution
147 (1984), S. 119-123
ISSN:
1615-6110
Schlagwort(e):
Angiosperms
;
Melastomataceae
;
Nodal and petiolar vascularization
;
common gap and split laterals
;
flank bridge
;
cortical bundles
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Biologie
Notizen:
Abstract The nodal anatomy inMelastomataceae is variable. The (two times) unilacunar one trace type is wide-spread. In addition, species ofHeterocentron and ofTribouchina exhibit one pair of common gaps with split laterals. Others possess a distinct “flank bridge” of vascular tissue. Species with internodes quadrangular and four-winged in transsect exhibit up to five concentric cortical bundles per wing; they are involved in both petiolar vascularization and formation of flank bridges.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF00984584
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