Published in Botanische Jahrbücher für Systematik Pflanzengeschichte und Pflanzengeographie, in 1921, in volume 56, pages 598-727

Created: 2017-10-18, modified: 2017-10-18

Published in Annals And Magazine of Natural History, in 1867, in volume 19, pages 54-58

Created: 2011-09-28, modified: 2011-09-28

Published in Annals And Magazine of Natural History, in 1866, in volume 17, pages 351-359

Created: 2011-09-28, modified: 2011-09-28

Published in Annals And Magazine of Natural History, in 1867, in volume 19, pages 10-13

Created: 2011-09-28, modified: 2011-09-28

Published in Proceedings of The American Philosophical Society, in 1908, in volume 47, issue 189, pages 298-301

Created: 2017-01-01, modified: 2017-01-01