Studies in the Apocynaceae. I. A Critical Study of the Apocynoideae (With Special Reference to the FGenus Apocynum)
Published in Annals of the Missouri Botanical Garden, in 1930, in volume 17, pages 1-212
Date published:1930
Published in Annals of the Missouri Botanical Garden, in 1930, in volume 17, pages 1-212
Date published:1930