XL.—On the tribe Colletieæ, with some observations on the structure of the seed in the family of the Rhamnaceæ
Published in Annals And Magazine of Natural History, in 1860, in volume 5, pages 370-381
Date published:1860
Published in Annals And Magazine of Natural History, in 1860, in volume 5, pages 370-381
Date published:1860