Published in Annals of the Missouri Botanical Garden, in 1955, in volume 42, pages 101-102
Created: 2010-01-08, modified: 2016-12-29
doi:10.2307/2394662
Published in Annals of the Missouri Botanical Garden, in 1955, in volume 42, pages 131-149
Created: 2010-01-08, modified: 2015-12-16
doi:10.2307/2394598
Published in Annals of the Missouri Botanical Garden, in 1955, in volume 42, pages 151-152
Created: 2010-01-08, modified: 2016-12-29
doi:10.2307/2394599
Published in Annals of the Missouri Botanical Garden, in 1955, in volume 42, pages 171-194
Created: 2010-01-08, modified: 2015-12-16
doi:10.2307/2394601
Published in Annals of the Missouri Botanical Garden, in 1955, in volume 42, pages 195-211
Created: 2010-01-08, modified: 2016-12-29
doi:10.2307/2394655
Published in Annals of the Missouri Botanical Garden, in 1955, in volume 42, pages 213-214
Created: 2010-01-08, modified: 2016-12-29
doi:10.2307/2394656
Published in Annals of the Missouri Botanical Garden, in 1955, in volume 42, pages 215-302
Created: 2010-01-08, modified: 2016-12-29
doi:10.2307/2394657