Published in Journal of The Arnold Arboretum, in 1926, in volume 7, issue 2, pages 71-74
Created: 2016-07-07, modified: 2025-12-17
doi:10.5962/p.185190
Published in Journal of The Arnold Arboretum, in 1926, in volume 7, issue 3, pages 151-227
Created: 2016-07-07, modified: 2025-12-17
doi:10.5962/p.185191
Published in Journal of The Arnold Arboretum, in 1926, in volume 7, issue 4, pages 253-266
Created: 2016-07-07, modified: 2025-12-17
doi:10.5962/p.185192