海量图书期刊资源，随时随地畅享阅读乐趣
A new threatened endemic species from central and northeastern Thailand, Dracaena jayniana (Asparagaceae: tribe Nolinoideae)Paul Wilkin, Piyakaset Suksathan, Kaweesak Keeratikiat, Peter Van Welzen and Justyna Wiland-Szymańska · Kew Bulletin · 2012