Published in Torreya, in 1936, in volume 36, issue 4, pages 100-106

Created: 2022-12-14, modified: 2022-12-14

Published in Botanical Gazette, in 1921, in volume 72, issue 6, pages 390-396

Created: 2017-03-14, modified: 2017-03-14

Published in Proceedings of The Royal Society of Victoria, in 1911, in volume 23, issue 2, pages 368-392

Created: 2020-07-02, modified: 2020-07-02

Published in University of California publications in zoology, in 1914, in volume 12, issue 10, pages 317-320

Created: 2013-04-22, modified: 2013-04-22

Published in Acta Botánica Mexicana, in 2003, in volume 64, pages 1-18

Created: 2018-04-24, modified: 2018-04-24

Published in Acta Botánica Mexicana, in 1994, in volume 26, pages 21-25

Created: 2016-12-02, modified: 2017-04-27

Published in Bulletin of the British Museum (Natural History). Geology., in 1958, in volume 3, issue 9, pages 293-338

Created: 2021-05-12, modified: 2025-12-17

Published in Acta Botánica Mexicana, in 2001, in volume 55, pages 17-20

Created: 2018-04-09, modified: 2018-04-09

Published in Acta Botánica Mexicana, in 2002, in volume 58, pages 51-55

Created: 2018-04-09, modified: 2018-04-09

Published in Transactions of the Linnean Society of London. 2nd Series: Botany, in 1912, in volume 7, issue 16, pages 355-371

Created: 2025-10-26, modified: 2025-10-26

Published in Annals And Magazine of Natural History, in 1919, in volume 3, issue 15, pages 253-256

Created: 2010-11-20, modified: 2016-12-08

Published in University of California publications in zoology, in 1916, in volume 17, issue 2, pages 9-10

Created: 2013-04-22, modified: 2013-04-22

Published in Novon: A Journal for Botanical Nomenclature, in 2011, in volume 21, issue 3, pages 326-330

Created: 2017-02-12, modified: 2017-02-12

Published in Novon: A Journal For Botanical Nomenclature, in 2010, in volume 20, pages 149-156

Created: 2014-06-14, modified: 2016-02-16

Published in Arquivos Do Museu Nacional, in 2007, in volume 65, issue 4, pages 385-393

Created: 2018-12-23, modified: 2018-12-23

Published in Biol Bull, in 1928, in volume 54, pages 128-164

Created: 2010-01-06, modified: 2011-06-21

Published in Annals And Magazine of Natural History, in 1918, in volume 2, pages 319-336

Created: 2011-09-23, modified: 2011-09-23

Published in Journal of The Botanical Research Institute of Texas, in 2014, in volume 8, issue 2, pages 383-393

Created: 2019-01-27, modified: 2023-02-16