Published in Sida, Contributions To Botany, in 1993, in volume 15, issue 3, pages 555-556

Created: 2015-12-02, modified: 2015-12-02

Published in Journal of Arachnology, in 1988, in volume 16, issue 1, pages 121-122

Created: 2017-03-19, modified: 2023-02-16

Published in Journal of Arachnology, in 1989, in volume 17, issue 1, pages 27-41

Created: 2017-03-19, modified: 2023-02-16

Published in Journal of Arachnology, in 1989, in volume 17, issue 2, pages 143-148

Created: 2017-03-19, modified: 2023-02-16

Published in Journal of Arachnology, in 1994, in volume 22, issue 3, pages 114-130

Created: 2017-03-19, modified: 2023-02-16

Published in The Wilson Bulletin, in 1942, in volume 54, issue 4, pages 237

Created: 2016-12-04, modified: 2023-02-16

Published in Journal of Arachnology, in 1993, in volume 21, issue 3, pages 50-54

Created: 2017-03-19, modified: 2023-02-16

Published in Palaeontology, in 1983, in volume 26, issue 1, pages 111-145

Created: 2016-04-23, modified: 2016-04-23

Published in Palaeontology, in 1976, in volume 19, issue 3, pages 437-502

Created: 2016-04-23, modified: 2016-04-23

Published in Botanical Museum Leaflets, Harvard University, in 1974, in volume 24, pages 37-48

Created: 2016-02-07, modified: 2025-12-17

Published in Palaeontology, in 1980, in volume 23, issue 3, pages 707-713

Created: 2016-04-23, modified: 2016-04-23

Published in Jour Wash Ington Acad Sci, in 1942, in volume 32, pages 250-251

Created: 2014-01-30, modified: 2025-12-03

Published in Botanical Gazette, in 1910, in volume 50, issue 5, pages 392-393

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

Published in Asa Gray correspondence. Senders A, in 1889, pages 1-2

Created: 2017-06-18, modified: 2017-06-18

Published in Asa Gray correspondence. Senders A, in 1880, pages 1-2

Created: 2017-06-18, modified: 2017-06-18

Published in Asa Gray correspondence. Senders A, in 1881, pages 1

Created: 2017-06-18, modified: 2017-06-18

Published in Asa Gray correspondence. Senders A, in 1882, pages 1

Created: 2017-06-18, modified: 2017-06-18

Published in Madroño, in 1996, in volume 43, issue 3, pages 432-440

Created: 2016-02-15, modified: 2023-02-16

Published in Torreya, in 1909, in volume 9, issue 1, pages 3-5

Created: 2022-12-15, modified: 2022-12-15

Published in Botanical Gazette, in 1880, in volume 5, issue 11, pages 140-141

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

Published in Bulletin of the British Museum (Natural History). Geology., in 1981, in volume 35, issue 1, pages 1-78

Created: 2013-03-01, modified: 2021-05-13

Published in Malacologia, in 2010, in volume 53, issue 1, pages 155-159

Created: 2024-05-13, modified: 2024-05-13

Published in Banisteria, in 2008, in volume 31, pages 40-46

Created: 2020-06-14, modified: 2020-06-14

Published in Palaeontology, in 1981, in volume 24, issue 4, pages 661-694

Created: 2016-04-23, modified: 2016-04-23

Published in Botanical Museum Leaflets, Harvard University, in 1977, in volume 25, pages 289-320

Created: 2016-02-07, modified: 2025-12-17

Published in Brimleyana, in 1998, in volume 25, pages 158-170

Created: 2017-04-21, modified: 2017-04-21

Published in Bulletin of the British Museum (Natural History). Geology., in 1980, in volume 33, issue 3, pages 165-235

Created: 2013-03-01, modified: 2021-05-13

Published in Veliger, in 1999, in volume 42, pages 338-372

Created: 2013-08-13, modified: 2013-12-11

Published in Kirtlandia, in 2004, in volume 54, pages 1-32

Created: 2016-11-04, modified: 2016-11-04

Published in The Wilson Bulletin, in 2005, in volume 117, issue 3, pages 237-244

Created: 2016-12-11, modified: 2023-02-16

Published in Madroño, in 2008, in volume 55, pages 143-150

Created: 2016-02-15, modified: 2023-02-16

Published in Telopea, in 2005, in volume 11, issue 1, pages 87-89

Created: 2020-08-24, modified: 2020-08-24

Published in American Fern Journal, in 1976, in volume 66, pages 60-62

Created: 2017-04-23, modified: 2017-04-23

Published in American Fern Journal, in 1978, in volume 68, pages 61-62

Created: 2017-04-23, modified: 2017-04-23

Published in The Great Basin Naturalist, in 1983, in volume 43, pages 88-92

Created: 2017-11-16, modified: 2023-02-16

Published in American Malacological Bulletin, in 2013, in volume 31, issue 2, pages 331-336

Created: 2025-03-03, modified: 2025-03-03

Published in Proceedings of the California Academy of Sciences, in 1984, in volume 43, pages 221-238

Created: 2011-06-28, modified: 2011-06-28

Published in Malacologia, in 2014, in volume 57, issue 1, pages 1-97

Created: 2024-06-16, modified: 2024-06-16

Published in Bulletin of the British Museum (Natural History). Geology., in 1981, in volume 35, issue 3, pages 111-124

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

Published in Madroño, in 1996, in volume 43, issue 2, pages 334-338

Created: 2016-02-15, modified: 2023-02-16

Published in Biol Bull, in 1956, in volume 111, pages 235-239

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

Published in Madroño, in 1981, in volume 28, issue 1, pages 44

Created: 2016-02-15, modified: 2023-02-16

Published in Madroño, in 1994, in volume 41, issue 3, pages 226-228

Created: 2016-02-15, modified: 2023-02-16

Published in Biol Bull, in 1955, in volume 108, pages 264-276

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

Published in Memoirs of Museum Victoria, in 1999, in volume 57, issue 2, pages 167-223

Created: 2012-05-31, modified: 2012-05-31

Published in Telopea, in 2004, in volume 10, issue 3, pages 731-748

Created: 2020-08-24, modified: 2020-08-24

Published in Journal of Ethnobiology, in 1989, in volume 9, issue 1, pages 119-126

Created: 2016-06-26, modified: 2016-06-26

Published in American Fern Journal, in 1974, in volume 64, pages 105-106

Created: 2017-04-23, modified: 2017-04-23

Published in Palaeontology, in 1982, in volume 25, issue 4, pages 681-708

Created: 2016-04-23, modified: 2016-04-23

Published in The Great Basin Naturalist, in 1983, in volume 43, pages 728-738

Created: 2017-11-16, modified: 2023-02-16