Published in Botanical Museum Leaflets, Harvard University, in 1966, in volume 21, pages 141-212
Created: 2016-02-07, modified: 2025-12-17
doi:10.5962/p.168549
Published in Botanical Museum Leaflets, Harvard University, in 1966, in volume 21, pages 229-248
Created: 2016-02-07, modified: 2025-12-17
doi:10.5962/p.168550