Flora of tropical Africa /by Daniel Oliver ... assisted by other botanists.

v. 4 (1-3) 1905-06 - Hydrophyll-Pedalineae

Curtis's botanical magazine.

v.127=ser.3:v.57 (1901) [no.7752-7811]

The Biological bulletin.

v. 127 (1964)

Proceedings of the Academy of Natural Sciences of Philadelphia.

v.19 (1867):[Lacks:pg.126-127]

Botanisches Zentralblatt; referierendes Organ für das Gesamtgebiet der Botanik.

Jg.35:Bd.127 (1914)