Published in Botanical Museum Leaflets, Harvard University, in 1937, in volume 4, pages 85-89

Created: 2016-02-07, modified: 2016-07-26

Published in Botanical Museum Leaflets, Harvard University, in 1937, in volume 4, pages 101-126

Created: 2016-02-07, modified: 2016-07-26

Published in Botanical Museum Leaflets, Harvard University, in 1937, in volume 4, pages 127-128

Created: 2016-02-07, modified: 2016-07-26

Published in Botanical Museum Leaflets, Harvard University, in 1937, in volume 4, pages 173-180

Created: 2016-02-07, modified: 2016-07-26

Published in Botanical Museum Leaflets, Harvard University, in 1937, in volume 5, pages 33-35

Created: 2016-02-07, modified: 2016-07-26

Published in Botanical Museum Leaflets, Harvard University, in 1937, in volume 5, pages 36-37

Created: 2016-02-07, modified: 2016-07-26

Published in Botanical Museum Leaflets, Harvard University, in 1937, in volume 5, pages 41-48

Created: 2016-02-07, modified: 2016-07-26

Published in Botanical Museum Leaflets, Harvard University, in 1937, in volume 5, pages 49-60

Created: 2016-02-07, modified: 2016-07-26

Published in Botanical Museum Leaflets, Harvard University, in 1937, in volume 5, issue 4, pages 31-32

Created: 2016-02-07, modified: 2016-07-26