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Issue: Vol. 649 No. 3: 21 May 2024
Type: Article
Published: 2024-05-21
DOI: 10.11646/phytotaxa.649.3.7
Page range: 293-300
Abstract views: 4
PDF downloaded: 0

Gynostemma verrucosum (Cucurbitaceae), a new species with verrucose stem from Guangxi, China

Guangxi TCM Resources General Survey and Data Collection Key Laboratory, 530023 Nanning, China. Guangxi Botanical Garden of Medicinal Plants, 530023 Nanning, China.
Guangxi Botanical Garden of Medicinal Plants, 530023 Nanning, China
National Engineering Research Center for Southwest Endangered Medicinal Materials Resources Development, 530023 Nanning, China
Guangxi TCM Resources General Survey and Data Collection Key Laboratory, 530023 Nanning, China
Guangxi Botanical Garden of Medicinal Plants, 530023 Nanning, China
Guangxi TCM Resources General Survey and Data Collection Key Laboratory, 530023 Nanning, China. Guangxi Botanical Garden of Medicinal Plants, 530023 Nanning, China.
State Key Laboratory of Dao-di Herb, China Academy of Chinese Medical Sciences, 100700 Beijing, China.
Gynostemma Longlin county morphology subhemispheric verrucose Eudicots

Abstract

Gynostemma verrucosum, a new species discovered in northwestern Guangxi, China, is described and illustrated. This new species is similar to G. compressum in having obtriangular capsules and is clearly distinguished from the latter by its unique verrucose stems, puberulent at the nodes, leaves usually 9-foliolate, capsules more than 1 cm in width, large seeds with surface spiniform-tuberculate and margin serrate and sulcate.

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