Published in Quarterly journal of microscopical science, in 1911, in volume 57, issue 225, pages 53-81

Created: 2016-09-21, modified: 2016-09-21

Published in Rhodora, in 1931, in volume 33, issue 389, pages 127-131

Created: 2016-07-19, modified: 2016-07-19

Published in Quarterly journal of microscopical science, in 1909, in volume 53, issue 212, pages 665-696

Created: 2016-09-21, modified: 2016-09-21

Published in Quarterly journal of microscopical science, in 1910, in volume 55, issue 220, pages 741-762

Created: 2016-09-21, modified: 2016-09-21

Published in Annals of the Missouri Botanical Garden, in 1988, in volume 75, pages 192-195

Created: 2010-01-08, modified: 2015-12-16

Published in Quarterly journal of microscopical science, in 1911, in volume 57, issue 226, pages 129-139

Created: 2016-09-21, modified: 2016-09-21

Published in The Great Basin Naturalist, in 1992, in volume 52, issue 1, pages 25-28

Created: 2017-11-16, modified: 2017-11-16

Published in Proceedings of The Zoological Society of London, in 1909, in volume 1909, pages 399-402

Created: 2012-10-01, modified: 2012-10-01

Published in The Great Basin Naturalist, in 1990, in volume 50, issue 4, pages 379-380

Created: 2017-11-16, modified: 2017-11-16

Published in The Wilson Bulletin, in 2005, in volume 117, issue 2, pages 172-176

Created: 2016-12-11, modified: 2016-12-11

Published in Biol Bull, in 1961, in volume 120, pages 192-205

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

Published in Biol Bull, in 1969, in volume 137, pages 228-237

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

Published in Bulletin of The African Bird Club, in 2015, in volume 22, issue 2, pages 162-170

Created: 2021-03-24, modified: 2021-03-24

Published in Quarterly journal of microscopical science, in 1910, in volume 55, issue 220, pages 611-640

Created: 2016-09-21, modified: 2016-09-21

Published in Revue Suisse de Zoologie, in 2014, in volume 121, issue 3, pages 293-317

Created: 2017-03-19, modified: 2017-03-19