Blumea htamanthii (Asteraceae), a new species from Myanmar.

A new species, Blumea htamanthii Y.L. Peng, C.X. Yang & Y. Luo from Myanmar is described. The new species is distinguished from B. bifoliata by its leaves with short petioles, abaxially purple, leaf blade with papillary hair and sparse multicellular villous, capitula with 1-4 heads, glabrous florets and usually unbranched stems. A key to Blumea species in Myanmar is provided.