6 710804 Ogastemma pusillum (Coss. & Durieu ex Bonnet & Barratte) Brummitt [125 651623 Megastoma pusillum Coss. & Durieu ex Bonnet & Barratte] Boraginaceae
H.G.A. Engler, Pflanzenr., vol. 252 [Heft 97], (Borraginaceae - Borraginoideae - Cryptantheae): p. 78, fig. 6 (1932)
