Two new peltate-leaved species of Begonia L. (Begoniaceae) from northern Vietnam
| Autor: | Shi-Wei Guo, Wen-Hong Chen, Hieu Quang Nguyen, Sirilak Radbouchoom, Hiep Tien Nguyen, Yu-Min Shui, Sinh Khang Nguyen |
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| Rok vydání: | 2019 |
| Předmět: |
0106 biological sciences
geography geography.geographical_feature_category biology Ecology Endangered species Plant Science biology.organism_classification Karst 010603 evolutionary biology 01 natural sciences Critically endangered Habitat Begonia Begoniaceae IUCN Red List Eudicots Ecology Evolution Behavior and Systematics 010606 plant biology & botany |
| Zdroj: | Phytotaxa. 407:71-78 |
| ISSN: | 1179-3163 1179-3155 |
| Popis: | Two new species in Begonia sect. Coelocentrum, Begonia acutis, and B. remusatifolia, have been discovered in the karst regions of northern Vietnam, one of the richest habitats for Begonia. The differences of the two new species were compared with other peltate-leaved species in China and Vietnam, including B. cavaleriei, B. pulvinifera and B. wangii. According to IUCN Red List categories, B. acutis and B. remusatifolia were assigned to the Critically Endangered (CR) and the Endangered (EN) category, respectively. |
| Databáze: | OpenAIRE |
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