Taxonomic notes on Trigonostemon (Euphorbiaceae) in the Philippines
Autor: | Ren-Yong Yu, E. M. G. Agoo, J. R. C. Callado, P.C. van Welzen |
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Rok vydání: | 2020 |
Předmět: | |
Zdroj: | Blumea: Biodiversity, Evolution and Biogeography of Plants, 65(1), 12-24 |
ISSN: | 0006-5196 2212-1676 |
DOI: | 10.3767/blumea.2020.65.01.03 |
Popis: | Descriptions of five Trigonostemon species in the Philippines (four endemic) are updated with taxonomic notes based on herbarium collections and field observations. A new species of Trigonostemon is described. All species treated here are illustrated with photos. The formerly uncertain species, T. stenophyllus, is now synonymized with T. filiformis. In addition to T . pentandrus, three more Trigonostemon species are reported to cohabit with ants. A new identification key and an updated identification list of Trigonostemon species in the Philippines are provided. |
Databáze: | OpenAIRE |
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