NEW SPECIES, VARIETIES AND COMBINATIONS FROM THE HERBARIUM AND THE COLLECTIONS OF THE ARNOLD ARBORETUM
Published in Journal of The Arnold Arboretum, in 1933, in volume 14, issue 3, pages 199-222
Date published:1933
Published in Journal of The Arnold Arboretum, in 1933, in volume 14, issue 3, pages 199-222
Date published:1933