Published in Journal of the Arnold Arboretum, in 1974, in volume 55, pages 38-45

Created: 2011-01-27, modified: 2011-06-21

Published in Journal of the Arnold Arboretum, in 1974, in volume 55, pages 67-118

Created: 2011-01-27, modified: 2011-06-21

Published in Journal of the Arnold Arboretum, in 1974, in volume 55, pages 300-302

Created: 2011-01-27, modified: 2011-06-21

Published in Journal of the Arnold Arboretum, in 1974, in volume 55, pages 303-332

Created: 2011-01-27, modified: 2011-06-21

Published in Journal of the Arnold Arboretum, in 1974, in volume 55, pages 344-401

Created: 2011-01-27, modified: 2011-06-21

Published in Journal of the Arnold Arboretum, in 1974, in volume 55, pages 441-452

Created: 2011-01-27, modified: 2011-06-21

Published in Journal of the Arnold Arboretum, in 1974, in volume 55, pages 568-610

Created: 2011-01-27, modified: 2011-06-21

Published in Journal of the Arnold Arboretum, in 1974, in volume 55, pages 611-662

Created: 2011-01-27, modified: 2011-06-21

Published in Journal of The Arnold Arboretum, in 1974, in volume 55, issue 1, pages 1-37

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

Published in Journal of The Arnold Arboretum, in 1974, in volume 55, issue 1, pages 46-50

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

Published in Journal of The Arnold Arboretum, in 1974, in volume 55, issue 1, pages 59-66

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

Published in Journal of The Arnold Arboretum, in 1974, in volume 55, issue 1, pages 119-122

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

Published in Journal of The Arnold Arboretum, in 1974, in volume 55, issue 2, pages 125-181

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

Published in Journal of The Arnold Arboretum, in 1974, in volume 55, issue 2, pages 182-214

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

Published in Journal of The Arnold Arboretum, in 1974, in volume 55, issue 2, pages 214

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

Published in Journal of The Arnold Arboretum, in 1974, in volume 55, issue 2, pages 215-263

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

Published in Journal of The Arnold Arboretum, in 1974, in volume 55, issue 2, pages 269-290

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

Published in Journal of The Arnold Arboretum, in 1974, in volume 55, issue 3, pages 333-343

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

Published in Journal of The Arnold Arboretum, in 1974, in volume 55, issue 3, pages 402-424

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

Published in Journal of The Arnold Arboretum, in 1974, in volume 55, issue 3, pages 431-434

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

Published in Journal of The Arnold Arboretum, in 1974, in volume 55, issue 3, pages 458-468

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

Published in Journal of The Arnold Arboretum, in 1974, in volume 55, issue 4, pages 525-567

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