Alstonia costata (Forster f.) R. Br.
      
no HD illustration available (m3)
1 47872 Alstonia costata (Forster f.) R. Br. [181 372452 Echites costatus Forster f.] Apocynaceae
Nat. Hist. Mus., London (The Endeavour Botanical Illustrations): (1769) [S. Parkinson]