Published in Botanical Museum Leaflets, Harvard University, in 1943, in volume 11, pages 29-54
Created: 2016-02-07, modified: 2025-12-17
doi:10.5962/p.168436
Published in Botanical Museum Leaflets, Harvard University, in 1943, in volume 11, pages 137-170
Created: 2016-02-07, modified: 2025-12-17
doi:10.5962/p.168437
Published in Botanical Museum Leaflets, Harvard University, in 1943, in volume 11, pages 171-172
Created: 2016-02-07, modified: 2025-12-17
doi:10.5962/p.168438