Abstract
A new section in MexicanRuellia, R. sect.Urceolata comprising three species (includingR. cedilloi, spec. nova), endemic to Mexico, is described and illustrated. The taxonomic relationship and differentiation of the species are discussed. Evolution in Mexican Ruellas seems to be occurring at the diploid level.
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Ramamoorthy, T.P. Ruellia sect.Urceolata (Acanthaceae), a novel species complex from southern Mexico. Pl Syst Evol 180, 221–225 (1992). https://doi.org/10.1007/BF00941152
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DOI: https://doi.org/10.1007/BF00941152