Yersinochloa nianheana (Poaceae, Bambusoideae), a new species from southern Vietnam
<i>Yersinochloanianheana</i> <b>sp. nov.</b> from Vietnam is described and illustrated. It is found in southern Vietnam, where it occurs at an elevation of 1400-1500 m in Voi Mountain, Duc Trong District, Lam Dong Province. This new species is distinguished from a similar species, <i>Yersinochloadalatensis</i>, by culm nodes with a thick swollen patella, culm leaf blades erect, auricles conspicuous, margins bearing long hairs, palea dorsal view showing rachilla extension and rudimentary floret at the apex and lodicules purple gradually towards the top. Besides that, the species is distinguished from <i>Yersinochloanghiana</i> by the leaf blades without being swollen at the base, the prophyllate bud 2-keeled, lodicules purple at ½ upper parts and unbifid at the base.
Authors
- Tran Thai Vinh (ORCID: https://orcid.org/0000-0001-6410-1423)
- Van Tien Tran (ORCID: https://orcid.org/0000-0001-6539-0327)
- Đinh Văn Khiêm
- DUY VAN NONG (ORCID: https://orcid.org/0000-0002-1509-4412)
- Vu Kim Cong (ORCID: https://orcid.org/0009-0005-4979-0802)
- Nguyen Thi Ai Minh (ORCID: https://orcid.org/0009-0000-7521-2065)
- Đặng Thị Thắm (ORCID: https://orcid.org/0009-0008-8240-0126)
- Thanh Truong Hoang (ORCID: https://orcid.org/0000-0002-8799-5818)
- Nguyễn Thị Thanh Hằng
- Nguyen Hoang Nghia
- Quach Van Hoi (ORCID: https://orcid.org/0000-0002-3691-941X)
Institutions
- Vietnam Academy of Social Sciences (VN)
- Dalat University (VN)
- Forest Industry Research Institute (VN)
- Vietnam Academy of Science and Technology (VN)
- Hanoi University of Science and Technology (VN)
Publication Details
- Journal
- PhytoKeys
- Published
- 2024-10-08
- DOI
- https://doi.org/10.3897/phytokeys.247.132975
- Citations
- 1
- Primary Topic
- Plant Taxonomy and Phylogenetics
- Type
- article
- Field-Weighted Citation Impact
- 1.03
Funders
- Vietnam Academy of Science and Technology