Published in Annals of the Missouri Botanical Garden, in 1965, in volume 52, pages 1-54

Published in Annals of the Missouri Botanical Garden, in 1965, in volume 52, pages 55-79

Published in Annals of the Missouri Botanical Garden, in 1965, in volume 52, pages 81-98

Published in Annals of the Missouri Botanical Garden, in 1965, in volume 52, pages 99-113

Published in Annals of the Missouri Botanical Garden, in 1965, in volume 52, pages 114-175

Published in Annals of the Missouri Botanical Garden, in 1965, in volume 52, pages 182-211

Published in Annals of the Missouri Botanical Garden, in 1965, in volume 52, pages 212-213

Published in Annals of the Missouri Botanical Garden, in 1965, in volume 52, pages 281-303

Published in Annals of the Missouri Botanical Garden, in 1965, in volume 52, pages 304-313

Published in Annals of the Missouri Botanical Garden, in 1965, in volume 52, pages 351-363

Published in Annals of the Missouri Botanical Garden, in 1965, in volume 52, pages 364-370

Published in Annals of the Missouri Botanical Garden, in 1965, in volume 52, pages 371-378

Published in Annals of the Missouri Botanical Garden, in 1965, in volume 52, pages 379-386

Published in Annals of the Missouri Botanical Garden, in 1965, in volume 52, pages 387-398

Published in Annals of the Missouri Botanical Garden, in 1965, in volume 52, pages 399-409

Published in Annals of the Missouri Botanical Garden, in 1965, in volume 52, pages 410-426

Published in Annals of the Missouri Botanical Garden, in 1965, in volume 52, pages 427-431

Published in Annals of the Missouri Botanical Garden, in 1965, in volume 52, pages 432-433

Published in Annals of the Missouri Botanical Garden, in 1965, in volume 52, pages 434-437

Published in Annals of the Missouri Botanical Garden, in 1965, in volume 52, pages 438-443

Published in Annals of the Missouri Botanical Garden, in 1965, in volume 52, pages 444-451

Published in Annals of the Missouri Botanical Garden, in 1965, in volume 52, pages 452-456

Published in Annals of the Missouri Botanical Garden, in 1965, in volume 52, pages 457-468

Published in Annals of the Missouri Botanical Garden, in 1965, in volume 52, pages 469-471

Published in Annals of the Missouri Botanical Garden, in 1965, in volume 52, pages 472-475

Published in Annals of the Missouri Botanical Garden, in 1965, in volume 52, pages 476-484

Published in Annals of the Missouri Botanical Garden, in 1965, in volume 52, pages 485-486