Published in Journal of the Arnold Arboretum, in 1953, in volume 34, pages 1-16
Published in Journal of the Arnold Arboretum, in 1953, in volume 34, pages 125-137
Published in Journal of the Arnold Arboretum, in 1953, in volume 34, pages 138-162
Published in Journal of the Arnold Arboretum, in 1953, in volume 34, pages 163-175
Published in Journal of the Arnold Arboretum, in 1953, in volume 34, pages 182-186
Published in Journal of the Arnold Arboretum, in 1953, in volume 34, pages 187-190
Published in Journal of the Arnold Arboretum, in 1953, in volume 34, pages 258-299
Published in Journal of the Arnold Arboretum, in 1953, in volume 34, pages 301-374
Published in Journal of The Arnold Arboretum, in 1953, in volume 34, issue 1, pages 17-36
Published in Journal of The Arnold Arboretum, in 1953, in volume 34, issue 1, pages 37-51
Published in Journal of The Arnold Arboretum, in 1953, in volume 34, issue 1, pages 52-66
Published in Journal of The Arnold Arboretum, in 1953, in volume 34, issue 1, pages 67-76
Published in Journal of The Arnold Arboretum, in 1953, in volume 34, issue 1, pages 77-87
Published in Journal of The Arnold Arboretum, in 1953, in volume 34, issue 1, pages 88-96
Published in Journal of The Arnold Arboretum, in 1953, in volume 34, issue 2, pages 97-124
Published in Journal of The Arnold Arboretum, in 1953, in volume 34, issue 2, pages 176-181
Published in Journal of The Arnold Arboretum, in 1953, in volume 34, issue 4, pages 375-411
Published in Journal of The Arnold Arboretum, in 1953, in volume 34, issue 4, pages 412-415
Published in Journal of The Arnold Arboretum, in 1953, in volume 34, issue 4, pages 415-416
Published in Journal of The Arnold Arboretum, in 1953, in volume 34, issue 4, pages 417-425