Family: Apocynaceae
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Alstonia yunnanensis Diels
Determinations:
Name Det. qual. Type of det. Det. based on specimen Det. by and when Institution
Alstonia yunnanensis DielsDet.E00057969Sidiyasa, K. 1996Leiden,Nationaal Herbarium Nederland (L) (L)
Alstonia yunnanensis DielsDet.E00057969Tsiang, Y. August 1935
Alstonia R.Br.Det.E00057969
Holotype of Alstonia esquirolii Diels
Type of Pycnostelma esquirolii H. Lév.
Collector/Expedition: Esquirol, Joseph Henri
Collection number: 740
Collection date: August 1905
Country/Territory: China
Description: Fl. blanche arbisseau.
Kind of specimen: HERBARIUM SPECIMEN/SHEET
Barcode: E00057969
Herbarium region: 4 (Inner China, Korea and Taiwan)
Number of sheets: 1
Thumbnail image of a herbarium sheet