Taxonomic notes on Trigonostemon (Euphorbiaceae) in the Philippines

Autor: Ren-Yong Yu, E. M. G. Agoo, J. R. C. Callado, P.C. van Welzen
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