Published in Botanical Museum Leaflets, Harvard University, in 1946, in volume 12, pages 117-132

Created: 2016-02-07, modified: 2023-02-16

Published in Botanical Museum Leaflets, Harvard University, in 1946, in volume 12, pages 179-182

Created: 2016-02-07, modified: 2023-02-16

Published in Botanical Museum Leaflets, Harvard University, in 1946, in volume 12, pages 225-253

Created: 2016-02-07, modified: 2023-02-16

Published in Botanical Museum Leaflets, Harvard University, in 1946, in volume 12, pages 255-256

Created: 2016-02-07, modified: 2023-02-16

Published in Botanical Museum Leaflets, Harvard University, in 1946, in volume 12, pages 301-316

Created: 2016-02-07, modified: 2023-02-16