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Hoya somadeeae sp. nov. (Apocynaceae, Asclepiadoideae) Thailand and lectotypification of Hoya wrayi
Author(s) -
Rodda Michele,
Juhonewe Nadhanielle Simonsson
Publication year - 2012
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/j.1756-1051.2011.01400.x
Subject(s) - apocynaceae , biology , botany , evergreen
A new species from evergreen montane forests of Thailand, Hoya somadeeae Rodda & Simonsson is here described and illustrated. The new species may be superficially confused with the Peninsular Malaysia endemic H. wrayi King & Gamble, but is clearly separated from it by the very elongated peduncles, up to 20 cm long, the revolute corollas, and outer processes of corona lobes with a membranaceous basal appendage. Morphological affinities between the new species and other Hoya species from Thailand and neighbouring Myanmar and Peninsular Malaysia are discussed.