Published in Journal of the Arnold Arboretum, in 1982, in volume 63, pages 1-30

Published in Journal of the Arnold Arboretum, in 1982, in volume 63, pages 145-172

Published in Journal of the Arnold Arboretum, in 1982, in volume 63, pages 199-315

Published in Journal of the Arnold Arboretum, in 1982, in volume 63, pages 317-325

Published in Journal of the Arnold Arboretum, in 1982, in volume 63, pages 327-336

Published in Journal of the Arnold Arboretum, in 1982, in volume 63, pages 341-355

Published in Journal of the Arnold Arboretum, in 1982, in volume 63, pages 357-373

Published in Journal of the Arnold Arboretum, in 1982, in volume 63, pages 375-386

Published in Journal of the Arnold Arboretum, in 1982, in volume 63, pages 387-399

Published in Journal of the Arnold Arboretum, in 1982, in volume 63, pages 401-410

Published in Journal of the Arnold Arboretum, in 1982, in volume 63, pages 411-427

Published in Journal of the Arnold Arboretum, in 1982, in volume 63, pages 429-439

Published in Journal of the Arnold Arboretum, in 1982, in volume 63, pages 441-487

Published in Journal of the Arnold Arboretum, in 1982, in volume 63, pages 489-507

Published in Journal of The Arnold Arboretum, in 1982, in volume 63, issue 1, pages 31-61

Published in Journal of The Arnold Arboretum, in 1982, in volume 63, issue 1, pages 63-81

Published in Journal of The Arnold Arboretum, in 1982, in volume 63, issue 1, pages 83-95

Published in Journal of The Arnold Arboretum, in 1982, in volume 63, issue 1, pages 97-101

Published in Journal of The Arnold Arboretum, in 1982, in volume 63, issue 2, pages 103-144

Published in Journal of The Arnold Arboretum, in 1982, in volume 63, issue 2, pages 173-185

Published in Journal of The Arnold Arboretum, in 1982, in volume 63, issue 2, pages 187-198