Published in Journal of the Arnold Arboretum, in 1925, in volume 6, pages 145-153

Created: 2011-01-26, modified: 2023-02-16

Published in Journal of the Arnold Arboretum, in 1925, in volume 6, pages 153-154

Created: 2011-01-26, modified: 2023-02-16

Published in Journal of The Arnold Arboretum, in 1925, in volume 6, issue 4, pages 195-200

Created: 2016-07-07, modified: 2025-12-17

Published in Journal of The Arnold Arboretum, in 1925, in volume 6, issue 4, pages 219-226

Created: 2016-07-07, modified: 2025-12-17

Published in Journal of The Arnold Arboretum, in 1925, in volume 6, issue 1/2, pages 1-5

Created: 2016-07-07, modified: 2025-12-17

Published in Journal of The Arnold Arboretum, in 1925, in volume 6, issue 1/2, pages 5-128

Created: 2016-07-07, modified: 2025-12-17