Published in Journal of the Arnold Arboretum, in 1961, in volume 42, pages 81-86
Created: 2011-01-26, modified: 2023-02-16
Published in Journal of the Arnold Arboretum, in 1961, in volume 42, pages 87-95
Created: 2011-01-26, modified: 2023-02-16
Published in Journal of the Arnold Arboretum, in 1961, in volume 42, pages 295-320
Created: 2011-01-26, modified: 2023-02-16
Published in Journal of the Arnold Arboretum, in 1961, in volume 42, pages 321-333
Created: 2011-01-26, modified: 2023-02-16
Published in Journal of the Arnold Arboretum, in 1961, in volume 42, pages 373-396
Created: 2011-01-26, modified: 2023-02-16
Published in Journal of the Arnold Arboretum, in 1961, in volume 42, pages 430-435
Created: 2011-01-26, modified: 2023-02-16
Published in Journal of The Arnold Arboretum, in 1961, in volume 42, issue 1, pages 1-9
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1961, in volume 42, issue 1, pages 107-109
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1961, in volume 42, issue 1, pages 110-111
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1961, in volume 42, issue 1, pages 112-113
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1961, in volume 42, issue 2, pages 115-143
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1961, in volume 42, issue 2, pages 144-156
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1961, in volume 42, issue 2, pages 157-164
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1961, in volume 42, issue 2, pages 165-203
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1961, in volume 42, issue 2, pages 219-262
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1961, in volume 42, issue 3, pages 263-275
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1961, in volume 42, issue 3, pages 276-294
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1961, in volume 42, issue 3, pages 334-346
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1961, in volume 42, issue 4, pages 397-415
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1961, in volume 42, issue 4, pages 416-425
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1961, in volume 42, issue 4, pages 426-429
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1961, in volume 42, issue 4, pages 437-441
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1961, in volume 42, issue 4, pages 442-446
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1961, in volume 42, issue 4, pages 447-463
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1961, in volume 42, issue 4, pages 464-467
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1961, in volume 42, issue 4, pages 468
Created: 2016-07-07, modified: 2016-07-07
Published in Journal of The Arnold Arboretum, in 1961, in volume 42, issue 4, pages 469-477
Created: 2016-07-07, modified: 2016-07-07