Claoxylon langbiangense (Euphorbiaceae), a New Species from Southern Vietnam

Ai Nagahama; Shuichiro Tagane; Meng Zhang; Nguyen Van Ngoc; Hoang Thi Binh; Truong Quang Cuong; Hidetoshi Nagamasu; Hironori Toyama; Kojin Tsuchiya; Tetsukazu Yahara

doi:10.18942/apg.202016

Claoxylon langbiangense (Euphorbiaceae), a New Species from Southern Vietnam

Ai Nagahama, Shuichiro Tagane, Meng Zhang, Nguyen Van Ngoc, Hoang Thi Binh, Truong Quang Cuong, Hidetoshi Nagamasu, Hironori Toyama, Kojin Tsuchiya, Tetsukazu Yahara

著者情報

キーワード: Bidoup-Nui Ba National Park, flora, Indochina, Mt. Langbiang, taxonomy

ジャーナルフリー

2021 年 72 巻 3 号 p. 275-280

DOI https://doi.org/10.18942/apg.202016

詳細

抄録

A new species of Claoxylon (Euphorbiaceae), C. langbiangense, from Bidoup-Nui Ba National Park, Lam Dong Province, southern Vietnam, is described and illustrated. It resembles C. longifolium of Cambodia, NE India, Indonesia, Laos, Malaysia, Papua New Guinea, Thailand and Vietnam, but is distinguished by its serrate-dentate leaf margin, larger staminate flowers and shorter pistillate inflorescences. A vernacular name, preliminary conservation status for the species, and a key to the species of Claoxylon in Vietnam is also provided.

責任著者(Corresponding author)

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