Raphiocarpus tamdaoensis Phuong, Xuyen & Y.G.Wei

Nguyen, Cuong Huu, Wen, Fang, Pham, Toai Minh, Nguyen, Yen Thi, Bui, Thanh Minh, Bui, Doi The, Nguyen, Khang Sinh & Averyanov, Leonid V., 2023, The checklist of Raphiocarpus species (Gesneriaceae, Didymocarpinae) in the flora of Vietnam with the description of a new species, R. bicallosus, Phytotaxa 616 (3), pp. 223-234 : 232

publication ID	https://doi.org/ 10.11646/phytotaxa.616.3.2
DOI	https://doi.org/10.5281/zenodo.10164650
persistent identifier	https://treatment.plazi.org/id/8F2F8792-FFBC-D252-FF5F-19A4C160F761
treatment provided by	Plazi
scientific name	Raphiocarpus tamdaoensis Phuong, Xuyen & Y.G.Wei
status

Treatment

10. Raphiocarpus tamdaoensis Phuong, Xuyen & Y.G.Wei View in CoL in Phuong et al. (2012: 696), Nguyen & Wen (2018: 1424), Vu (2018: 51), Xin et al. (2022: 4).

Type: — VIETNAM. Vinh Phuc: Tamdao Mountain , 1300 m, 21 June 2003, T.T.Bach, B.T.Ha Bach-Ha 19 (holotype HN, isotype HN)

Distribution:—The species is endemic to Vietnam known from (Vinh Phuc Province).

Ecology and phenology:—It grows in humid evergreen broad-leaved montane forests on rhyolites at elevations of about 1300 m a.s.l. Flowers in June–July.

Conservation status:—Initially, the species conservation status was assessed as Vulnerable (VU A1c) according to the IUCN (2023) criteria due to its small occupancy area and the habitats highly influenced by human disturbance from increasing tourist activity ( Phuong et al. 2012). We have no more available observations for this species at this time.

Additional specimens examined (paratypes):— VIETNAM. Vinh Phuc: Tamdao Mountain, 13 August 1976, Scvortsova et al. LX-VN 320 ( HN, LE) .