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Brachionidium elzbietae and B. dorisiae spp. nov. (Orchidaceae) from Colombia
Author(s) -
Kolanowska Marta,
Rykaczewski Max,
Medina Trejo Ramiro,
Szlachetko Dariusz L.
Publication year - 2017
Publication title -
nordic journal of botany
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.333
H-Index - 33
eISSN - 1756-1051
pISSN - 0107-055X
DOI - 10.1111/njb.01546
Subject(s) - orchidaceae , sepal , biology , botany , key (lock) , genus , identification key , taxonomy (biology) , ecology , stamen , pollen
Two new species of the orchid genus Brachionidium are described and illustrated based on Colombian material. Both novelties are relatively large, stout and erect plants characterized by the presence of a glabrous callus lip. Brachionidium elzbietae sp. nov. resembles B. tuberculatum from which it differs by the long‐tailed sepals and lip lacking a glenion. Brachionidium dorisiae sp. nov. is similar to B. fornicatum , but is easily distinguished by its larger and shortly bifid synsepal. A key to identification of Colombian representatives of Brachionidium is provided the morphology of new species and their relatives is compared.