Published in Bulletin of the Torrey Botanical Club, in 1906, in volume 33, pages 27-34
Created: 2017-10-18, modified: 2017-10-18
Published in Bulletin of the Torrey Botanical Club, in 1906, in volume 33, pages 403-438
Created: 2017-10-18, modified: 2017-10-18
Published in Bulletin of the Torrey Botanical Club, in 1906, in volume 33, pages 513-522
Created: 2017-10-18, modified: 2017-10-18
Published in Bulletin of the Torrey Botanical Club, in 1906, in volume 33, issue 4, pages 213-221
Created: 2017-10-18, modified: 2017-10-18