Published in Journal of The Botanical Research Institute of Texas, in 2007, in volume 1, issue 1, pages 437-448

Created: 2015-12-01, modified: 2015-12-01

Published in Rhodora, in 1954, in volume 56, issue 671, pages 253-257

Created: 2014-06-16, modified: 2016-07-26

Published in Rhodora, in 1956, in volume 58, issue 685, pages 20-22

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

Published in Rhodora, in 1931, in volume 33, issue 394, pages 211

Created: 2016-07-19, modified: 2016-07-26

Published in Rhodora, in 1954, in volume 56, issue 672, pages 275

Created: 2014-06-16, modified: 2016-07-26

Published in Rhodora, in 1942, in volume 44, issue 528, pages 485

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

Published in Veliger, in 1965, in volume 7, pages 155-166

Created: 2013-08-11, modified: 2013-08-11

Published in Carnivorous plant newsletter, in 1992, in volume 21, issue 3, pages 68-74

Created: 2018-05-11, modified: 2018-05-11

Published in Annals And Magazine of Natural History, in 1857, in volume 20, pages 334-336

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

Published in Harriman Alaska Expedition, in 1905, in volume 12, pages 169-346

Created: 2012-08-29, modified: 2012-08-29

Published in Annals And Magazine of Natural History, in 1857, in volume 20, pages 416-422

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

Published in Psyche: A Journal of Entomology, in 1986, in volume 93, issue 3-4, pages 351-362

Created: 2016-06-19, modified: 2016-06-19

Published in Biol Bull, in 1988, in volume 174, pages 67-76

Created: 2010-01-07, modified: 2011-06-21

Published in Biol Bull, in 1988, in volume 174, pages 346-354

Created: 2010-01-07, modified: 2011-06-21

Published in Biol Bull, in 1988, in volume 175, pages 388-396

Created: 2010-01-07, modified: 2011-06-21

Published in Occasional papers on mollusks, in 1989, in volume 5, issue 67, pages 1-143

Created: 2017-07-27, modified: 2017-07-27

Published in Biol Bull, in 1988, in volume 174, pages 54-66

Created: 2010-01-07, modified: 2011-06-21