NEW SPECIES, VARIETIES AND COMBINATIONS FROM THE HERBARIUM AND THE COLLECTIONS OF THE ARNOLD ARBORETUM (continued)
Published in Journal of The Arnold Arboretum, in 1920, in volume 1, issue 4, pages 254-263
Date published:1920
Published in Journal of The Arnold Arboretum, in 1920, in volume 1, issue 4, pages 254-263
Date published:1920