Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 1-6

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 50-66

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 67-111

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 112-123

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 124-127

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 136-220

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 221-302

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 303-309

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 310-329

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 330-349

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 350

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 351-352

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 353

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 354-356

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 357-359

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 360-362

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 365-373

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 374-380

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 381-385

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 386-429

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 444-453

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 462-475

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 476-495

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 496-518

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 519-531

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 532-584

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 585-592

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 593-595

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 596-597

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 598-601

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 602-604

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 605-607

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 608-614

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 615-618

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 623-625

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 652-780

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 917-919

Published in Annals of the Missouri Botanical Garden, in 1989, in volume 76, pages 1087-1102