Published in Journal of the Arnold Arboretum, in 1963, in volume 44, pages 81-95
Published in Journal of the Arnold Arboretum, in 1963, in volume 44, pages 143-164
Published in Journal of the Arnold Arboretum, in 1963, in volume 44, pages 193-210
Published in Journal of the Arnold Arboretum, in 1963, in volume 44, pages 284-297
Published in Journal of the Arnold Arboretum, in 1963, in volume 44, pages 462-501
Published in Journal of The Arnold Arboretum, in 1963, in volume 44, issue 1, pages 1-59
Published in Journal of The Arnold Arboretum, in 1963, in volume 44, issue 1, pages 60-80
Published in Journal of The Arnold Arboretum, in 1963, in volume 44, issue 1, pages 96-100
Published in Journal of The Arnold Arboretum, in 1963, in volume 44, issue 1, pages 101-110
Published in Journal of The Arnold Arboretum, in 1963, in volume 44, issue 1, pages 111-126
COMPARATIVE ANATOMY OF THE LEAF-BEARING CACTACEAE, VII: THE XYLEM OF PERESKIAS FROM PERU AND BOLIVIA
Published in Journal of The Arnold Arboretum, in 1963, in volume 44, issue 1, pages 127-137
Published in Journal of The Arnold Arboretum, in 1963, in volume 44, issue 2, pages 165-192
Published in Journal of The Arnold Arboretum, in 1963, in volume 44, issue 2, pages 211-221
Published in Journal of The Arnold Arboretum, in 1963, in volume 44, issue 2, pages 222-231
Published in Journal of The Arnold Arboretum, in 1963, in volume 44, issue 2, pages 232-267
Published in Journal of The Arnold Arboretum, in 1963, in volume 44, issue 2, pages 268-283
Published in Journal of The Arnold Arboretum, in 1963, in volume 44, issue 3, pages 299-327
Published in Journal of The Arnold Arboretum, in 1963, in volume 44, issue 3, pages 328-376
Published in Journal of The Arnold Arboretum, in 1963, in volume 44, issue 3, pages 377-389
Published in Journal of The Arnold Arboretum, in 1963, in volume 44, issue 3, pages 390-401
Published in Journal of The Arnold Arboretum, in 1963, in volume 44, issue 4, pages 411-420
Published in Journal of The Arnold Arboretum, in 1963, in volume 44, issue 4, pages 421-433
Published in Journal of The Arnold Arboretum, in 1963, in volume 44, issue 4, pages 434-435
Published in Journal of The Arnold Arboretum, in 1963, in volume 44, issue 4, pages 502-519
Published in Journal of The Arnold Arboretum, in 1963, in volume 44, issue 4, pages 519-521
Published in Journal of The Arnold Arboretum, in 1963, in volume 44, issue 4, pages 522