Published in Botanical Museum Leaflets, Harvard University, in 1935, in volume 3, pages 61-76

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

Published in Botanical Museum Leaflets, Harvard University, in 1935, in volume 3, pages 77-91

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

Published in Botanical Museum Leaflets, Harvard University, in 1935, in volume 3, pages 93-110

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

Published in Botanical Museum Leaflets, Harvard University, in 1935, in volume 3, pages 113-133

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

Published in Botanical Museum Leaflets, Harvard University, in 1935, in volume 3, pages 136

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

Published in Botanical Museum Leaflets, Harvard University, in 1935, in volume 3, pages 137-148

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