越南植物Michelia tonkinensis(木兰科)的模式考订(英文)

Notes on the Type of Michelia tonkinensis(Magnoliaceae) from Vietnam

Michelia tonkinensis A.Chev.这个名称在发表时未指定模式,曾被处理为M.balansae(Aug.DC.)Dandy的异名。在查阅了其原白和原始材料后,确认采自越南北部Tuyen Quang省的标本——Fleury 37.667(P)是该种唯一的原始材料,应该作为模式看待,同时确认Michelia tonkinensis是一独立的种,不应该处理为M.balansae的异名。此外,还提供了M.tonkinensis的异名、俗名、描述、分布及查阅的标本等综合信息。

Michelia tonkinensis A. Chev. was published without type designation. Its identity could not be detemined with certainty for a long time, so it was once placed under synonymy ofM. balansae （Aug. DC.） Dandy. Based on exarrfination of the original lmterials and the protologue of M. tonkinensis, Fleury 37.667 （P）, a collection lmde from Tuyen Quang Province, northem Vietnam, was confirmed the only original rraterial currently available for this species, and thus should be considered as its type. Michelia tonkinensis is found to be distinct from M. balansae and should be recognized as an independent species. Corrprehensive inforlmtion of M. tonkinensis, including synonymy, vemacular name, description, distribution, and specilmns exalmaed is given.