Published in Journal of the Arnold Arboretum, in 1980, in volume 61, pages 41-94

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

Published in Journal of the Arnold Arboretum, in 1980, in volume 61, pages 107-111

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

Published in Journal of the Arnold Arboretum, in 1980, in volume 61, pages 117-699

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

Published in Journal of the Arnold Arboretum, in 1980, in volume 61, pages 701-722

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

Published in Journal of The Arnold Arboretum, in 1980, in volume 61, issue 1, pages 1-40

Created: 2016-07-07, modified: 2016-07-07

Published in Journal of The Arnold Arboretum, in 1980, in volume 61, issue 1, pages 95-105

Created: 2016-07-07, modified: 2016-07-07

Published in Journal of The Arnold Arboretum, in 1980, in volume 61, issue 1, pages 113-115

Created: 2016-07-07, modified: 2016-07-07

Published in Journal of The Arnold Arboretum, in 1980, in volume 61, issue 3, pages 425-699

Created: 2016-07-07, modified: 2016-07-07

Published in Journal of The Arnold Arboretum, in 1980, in volume 61, issue 4, pages 723-748

Created: 2016-07-07, modified: 2016-07-07

Published in Journal of The Arnold Arboretum, in 1980, in volume 61, issue 4, pages 749-764

Created: 2016-07-07, modified: 2016-07-07

Published in Journal of The Arnold Arboretum, in 1980, in volume 61, issue 4, pages 765-770

Created: 2016-07-07, modified: 2016-07-07

Published in Journal of The Arnold Arboretum, in 1980, in volume 61, issue 4, pages 771-783

Created: 2016-07-07, modified: 2016-07-07