Alstonia neriifolia

Alstonia neriifolia D.Don, Prodr. Fl. Nepal.: 131 (1825) (syn: Alstonia neriifolia var. glabra Monach. ; Alstonia sericea Blume ; Blaberopus sericeus (Blume) A.DC.; Blaberopus neriifolius (D.Don) A.DC. );
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Nepal to Bhutan: Bangladesh, East Himalaya, Nepal as per POWO;
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Alstonia venenata? (Asclepiadaceae)_RKC05_081110– 8 posts by 6 authors. Attachments (6)
Loc.: BSI Experimental garden; Itanagar, Arunachal Pradesh (ca 550m); Date: Feb. 2008.:

A venenata looks like the ones you will find in the link below, Hence I think this is not the plant, though I am not very sure.
Toptropicals

Surely not Alstonia venenata

Alstonia sebusi (Van Heurck & Müll.Arg.) Monach. ??

I too disagree with venenata

Updated on July 26, 2025