Published in Journal of the Arnold Arboretum, in 1960, in volume 41, pages 1-35
Created: 2011-01-26, modified: 2023-02-16
Published in Journal of the Arnold Arboretum, in 1960, in volume 41, pages 47-72
Created: 2011-01-26, modified: 2023-02-16
Published in Journal of the Arnold Arboretum, in 1960, in volume 41, pages 197-212
Created: 2011-01-26, modified: 2023-02-16
Published in Journal of the Arnold Arboretum, in 1960, in volume 41, pages 213-258
Created: 2011-01-26, modified: 2023-02-16
Published in Journal of the Arnold Arboretum, in 1960, in volume 41, pages 270-278
Created: 2011-01-26, modified: 2023-02-16
Published in Journal of The Arnold Arboretum, in 1960, in volume 41, issue 1, pages 73-109
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1960, in volume 41, issue 2, pages 111-140
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1960, in volume 41, issue 2, pages 141-151
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1960, in volume 41, issue 2, pages 164-190
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1960, in volume 41, issue 2, pages 191-196
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1960, in volume 41, issue 3, pages 231-258
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1960, in volume 41, issue 3, pages 259-269
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1960, in volume 41, issue 3, pages 279-286
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1960, in volume 41, issue 3, pages 287-297
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1960, in volume 41, issue 4, pages 341-356
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1960, in volume 41, issue 4, pages 357-390
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1960, in volume 41, issue 4, pages 391-411
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1960, in volume 41, issue 4, pages 414-428
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1960, in volume 41, issue 4, pages 443-445
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1960, in volume 41, issue 4, pages 446
Created: 2016-07-07, modified: 2016-07-07