Primulina jingxiensis, a New Record and Confirmation of Loxostigma dongxingensis for the Flora of Vietnam

Nguyen Thi To Uyen, Nguyen Trung Thanh, Wen Fang, Do Van Truong

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Published Nov 28, 2022
DOI: https://doi.org/10.25073/2588-1140/vnunst.5089

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UYEN, Nguyen Thi To et al. Primulina jingxiensis, a New Record and Confirmation of Loxostigma dongxingensis for the Flora of Vietnam. VNU Journal of Science: Natural Sciences and Technology, [S.l.], v. 38, n. 4, nov. 2022. ISSN 2588-1140. Available at: <https://js.vnu.edu.vn/NST/article/view/5089>. Date accessed: 20 apr. 2024. doi: https://doi.org/10.25073/2588-1140/vnunst.5089.
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Issue
Vol 38 No 4
Section
Original Articles

Main Article Content

Abstract

We here report Primulina jingxiensis (Yan Liu, W. B. Xu, H. S. Gao) W. B. Xu, K. F. Chung as a new record and confirmed the occurrence of Loxostigma dongxingensis (Chun ex K. Y. Pan) Mich. Möller, H. Atkins for the flora of Vietnam which have been still known endemically to southern China from the previous treatments. Detailed morphological description as Herbs perennial, stemless. Leaves basal, carnose, blades obovate or elliptic to suborbicular, densely villous, thickened, papery when dry, base attenuate to cuneate, apex obtuse to subrounded, margin subentire, lateral veins 2 or 3, inconspicuous. Cymes lax, axillary, 2-5 cymes, 2-4-branched, each 1-3-flowered: bracts 2, opposite, margin entire, pubescent. In addition to the description as color illustrations together with information on distribution, habitat, phenology, and taxonomic notes of these two species are also given.

Keywords: Flora of Vietnam, Gesneriaceae, Loxostigma, New records, Primulina.

References

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