Published in Annals of the Missouri Botanical Garden, in 1959, in volume 46, pages 1-17
Created: 2010-01-08, modified: 2015-12-16
doi:10.2307/2394565
Published in Annals of the Missouri Botanical Garden, in 1959, in volume 46, pages 19-37
Created: 2010-01-08, modified: 2015-12-16
doi:10.2307/2394566
Published in Annals of the Missouri Botanical Garden, in 1959, in volume 46, pages 39-193
Created: 2010-01-08, modified: 2015-12-16
doi:10.2307/2394567
Published in Annals of the Missouri Botanical Garden, in 1959, in volume 46, pages 195-256
Created: 2010-01-08, modified: 2015-12-16
doi:10.2307/2394561
Published in Annals of the Missouri Botanical Garden, in 1959, in volume 46, pages 257-358
Created: 2010-01-08, modified: 2015-12-16
doi:10.2307/2394630