Published in Annals of the Missouri Botanical Garden, in 1956, in volume 43, pages 1-85
Created: 2010-01-08, modified: 2016-12-29
doi:10.2307/2394610
Published in Annals of the Missouri Botanical Garden, in 1956, in volume 43, pages 87-188
Created: 2010-01-08, modified: 2016-12-29
doi:10.2307/2394673
Published in Annals of the Missouri Botanical Garden, in 1956, in volume 43, pages 253-354
Created: 2010-01-08, modified: 2016-12-29
doi:10.2307/2394642
Published in Annals of the Missouri Botanical Garden, in 1956, in volume 43, pages 355-378
Created: 2010-01-08, modified: 2016-12-29
doi:10.2307/2394556
Published in Annals of the Missouri Botanical Garden, in 1956, in volume 43, pages 379-380
Created: 2010-01-08, modified: 2015-12-16
doi:10.2307/2394557
Published in Annals of the Missouri Botanical Garden, in 1956, in volume 43, pages 381-396
Created: 2010-01-08, modified: 2015-12-16
doi:10.2307/2394558