Published in Annals of the Missouri Botanical Garden, in 1997, in volume 84, pages 50-66

Published in Annals of the Missouri Botanical Garden, in 1997, in volume 84, pages 67-89

Published in Annals of the Missouri Botanical Garden, in 1997, in volume 84, pages 90-102

Published in Annals of the Missouri Botanical Garden, in 1997, in volume 84, pages 103-111

Published in Annals of the Missouri Botanical Garden, in 1997, in volume 84, pages 112-127

Published in Annals of the Missouri Botanical Garden, in 1997, in volume 84, pages 128-164

Published in Annals of the Missouri Botanical Garden, in 1997, in volume 84, pages 167-200

Published in Annals of the Missouri Botanical Garden, in 1997, in volume 84, pages 201-223

Published in Annals of the Missouri Botanical Garden, in 1997, in volume 84, pages 224-262

Published in Annals of the Missouri Botanical Garden, in 1997, in volume 84, pages 263-284

Published in Annals of the Missouri Botanical Garden, in 1997, in volume 84, pages 285-304

Published in Annals of the Missouri Botanical Garden, in 1997, in volume 84, pages 305-308

Published in Annals of the Missouri Botanical Garden, in 1997, in volume 84, pages 311-704

Published in Annals of the Missouri Botanical Garden, in 1997, in volume 84, pages 762-814

Published in Annals of the Missouri Botanical Garden, in 1997, in volume 84, pages 815-840

Published in Annals of the Missouri Botanical Garden, in 1997, in volume 84, pages 841-847

Published in Annals of the Missouri Botanical Garden, in 1997, in volume 84, pages 848-856

Published in Annals of the Missouri Botanical Garden, in 1997, in volume 84, pages 878-887

Published in Annals of the Missouri Botanical Garden, in 1997, in volume 84, pages 888-892

Published in Annals of the Missouri Botanical Garden, in 1997, in volume 84, pages 893-906

Published in Annals of the Missouri Botanical Garden, in 1997, in volume 84, pages 907-908