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Asarum yentuense sp. nov. (Aristolochiaceae) from Vietnam

Author:
Tuan, Nguyen Anh, Quang, Bui Hong, Hung, Nguyen Quang, Sasamoto, Akihiko
Source:
Nordic journal of botany 2018 v.36 no.3 pp. enjb-01586
ISSN:
0107-055X
Subject:
Asarum, calyx, new species, phenology, Vietnam
Abstract:
A new species, Asarum yentuense N. Tuan & Sasamoto (Aristolochiaceae), is described from Quang Ninh Province, Vietnam. This species belongs to A. subgen. Heterotropa sect. Longistylis and is most similar to Asarum petelotii, A. glabrum, A. reticulatum and A. magnificum var. dinghuense, but is differentiated by morphology, including the length of the calyx tube and lobes, and phenology.
Agid:
5921507