Open AccessGeneric delimitation and a new infrageneric system in the genus Holcoglossum (Orchidaceae: Aeridinae)
Author(s) -
JIN XIAOHUA
Publication year - 2005
Publication title -
botanical journal of the linnean society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.872
H-Index - 68
eISSN - 1095-8339
pISSN - 0024-4074
DOI - 10.1111/j.1095-8339.2005.00463.x
Subject(s) - subgenus , herbarium , biology , orchidaceae , genus , botany
Based on herbarium and field observations, we confirm the generic delimitation of Holcoglossum and present a new infrageneric system for the genus. Our work supports Holcoglossum as a natural group including H. amesianum (Rchb.f.) Christenson and H. subulifolium (Rchb.f.) Christenson. The new infrageneric system of Holcoglossum includes two subgenera: Holcoglossum subgen. Brachycentron subgen. nov. and Holcoglossum subgen. Holcoglossum , the latter comprising two new sections, Holcoglossum sect. Holcoglossum and Holcoglossum sect. Sorotylos . © 2005 The Linnean Society of London, Botanical Journal of the Linnean Society , 2005, 149 , 465–468.