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Type: Article
Published: 2015-06-25
Page range: 288–292
Abstract views: 19
PDF downloaded: 14

Hoya tamdaoensis (Apocynaceae, Asclepiadoideae), a new species from Vietnam

The Herbarium, Singapore Botanic Gardens, 1 Cluny Road, 259569 Singapore.
Duy Tân University, K7/25 Quang Trung, Hải Châu District, Ðà Nẵng Province, Vietnam. Department of Botany, Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology, 18 Hoàng Quốc Việt, Cầu Giấy, Hà Nội, Vietnam.
Vietnam National Museum of Nature, Vietnam Academy of Science and Technology, 18 Hoàng Quốc Việt , Cầu Giấy, Hà Nội, Vietnam
Hoya siamica limestone lithophytic lower montane forest Marsdenieae Eudicots Vietnam


A new species of Hoya R.Br. from Tam Đảo National Park (Vĩnh Phúc Province, Vietnam), Hoya tamdaoensis Rodda & T.B.Tran,is described and illustrated. It is distinguished from the morphologically similar Hoya siamica Craib by corolla size, lamina shape, coloration, and orientation of the petioles.