Published in Annals of the Missouri Botanical Garden, in 1966, in volume 53, pages 1-16

Published in Annals of the Missouri Botanical Garden, in 1966, in volume 53, pages 28-31

Published in Annals of the Missouri Botanical Garden, in 1966, in volume 53, pages 32-46

Published in Annals of the Missouri Botanical Garden, in 1966, in volume 53, pages 47-89

Published in Annals of the Missouri Botanical Garden, in 1966, in volume 53, pages 100-103

Published in Annals of the Missouri Botanical Garden, in 1966, in volume 53, pages 104-105

Published in Annals of the Missouri Botanical Garden, in 1966, in volume 53, pages 105

Published in Annals of the Missouri Botanical Garden, in 1966, in volume 53, pages 110

Published in Annals of the Missouri Botanical Garden, in 1966, in volume 53, pages 112-113

Published in Annals of the Missouri Botanical Garden, in 1966, in volume 53, pages 113

Published in Annals of the Missouri Botanical Garden, in 1966, in volume 53, pages 114

Published in Annals of the Missouri Botanical Garden, in 1966, in volume 53, pages 115-196

Published in Annals of the Missouri Botanical Garden, in 1966, in volume 53, pages 197-204

Published in Annals of the Missouri Botanical Garden, in 1966, in volume 53, pages 205-212

Published in Annals of the Missouri Botanical Garden, in 1966, in volume 53, pages 213-219

Published in Annals of the Missouri Botanical Garden, in 1966, in volume 53, pages 220-256

Published in Annals of the Missouri Botanical Garden, in 1966, in volume 53, pages 257-258

Published in Annals of the Missouri Botanical Garden, in 1966, in volume 53, pages 258-259

Published in Annals of the Missouri Botanical Garden, in 1966, in volume 53, pages 259-260

Published in Annals of the Missouri Botanical Garden, in 1966, in volume 53, pages 260-261

Published in Annals of the Missouri Botanical Garden, in 1966, in volume 53, pages 261-264

Published in Annals of the Missouri Botanical Garden, in 1966, in volume 53, pages 265-359

Published in Annals of the Missouri Botanical Garden, in 1966, in volume 53, pages 360-367

Published in Annals of the Missouri Botanical Garden, in 1966, in volume 53, pages 368-374

Published in Annals of the Missouri Botanical Garden, in 1966, in volume 53, pages 375-376

Published in Annals of the Missouri Botanical Garden, in 1966, in volume 53, pages 376

Published in Annals of the Missouri Botanical Garden, in 1966, in volume 53, pages 377