Published in Moscosoa, in 1993, in volume 7, issue 0, pages 199-200
Created: 2015-04-21, modified: 2015-04-21![](https://www.biodiversitylibrary.org/pagethumb/47223411,60,60)
Published in Moscosoa, in 1989, in volume 5, pages 194-201
Created: 2015-04-21, modified: 2015-04-21![](https://www.biodiversitylibrary.org/pagethumb/639525,60,60)
Published in Novon, in 1994, in volume 4, pages 112-115
Created: 2011-01-28, modified: 2016-02-16![](https://www.biodiversitylibrary.org/pagethumb/57547999,60,60)
Published in Journal of The Botanical Research Institute of Texas, in 2014, in volume 8, issue 2, pages 457-491
Created: 2019-01-27, modified: 2019-01-27![](https://www.biodiversitylibrary.org/pagethumb/53114792,60,60)
Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53114795,60,60)
Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53114811,60,60)
Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53114814,60,60)
Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53114801,60,60)
Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53114804,60,60)
Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53114798,60,60)
Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53114800,60,60)
Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53114806,60,60)
Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53114809,60,60)
Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/47955785,60,60)
Published in Madroño, in 1990, in volume 37, issue 1, pages 60-65
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/47962484,60,60)
Published in Madroño, in 1986, in volume 33, issue 3, pages 233
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/47943989,60,60)
Published in Madroño, in 1988, in volume 35, issue 2, pages 164-167
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/4295065,60,60)
Published in Breviora, in 1969, in volume 325, pages 1-24
Created: 2011-12-18, modified: 2011-12-18![](https://www.biodiversitylibrary.org/pagethumb/32151835,60,60)
Published in American Fern Journal, in 1993, in volume 83, pages 46
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/47828348,60,60)
Published in Madroño, in 1975, in volume 23, issue 4, pages 191-198
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/53461876,60,60)
Published in The Wilson Bulletin, in 1999, in volume 111, issue 1, pages 15-21
Created: 2017-08-22, modified: 2017-08-22![](https://www.biodiversitylibrary.org/pagethumb/63629278,60,60)
Published in Madroño, in 2017, in volume 64, issue 1, pages 1-2
Created: 2024-06-16, modified: 2024-06-16![](https://www.biodiversitylibrary.org/pagethumb/603787,60,60)
Published in Rhodora, in 1934, in volume 36, pages 274-84
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/628888,60,60)
Published in Rhodora, in 1964, in volume 66, issue 766, pages 100-109
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/40056128,60,60)
Published in Bulletin of The British Ornithologists' Club, in 2004, in volume 124, pages 151-153
Created: 2012-12-02, modified: 2012-12-02![](https://www.biodiversitylibrary.org/pagethumb/8897987,60,60)
Published in The Great Basin Naturalist, in 1998, in volume 58, issue 3, pages 217-230
Created: 2017-11-16, modified: 2017-11-16![](https://www.biodiversitylibrary.org/pagethumb/50391182,60,60)
Published in Breviora, in 1987, in volume 488, pages 1-9
Created: 2009-12-23, modified: 2016-12-29![](https://www.biodiversitylibrary.org/pagethumb/637557,60,60)
Published in Rhodora, in 1971, in volume 73, issue 795, pages 309-369
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/32226012,60,60)
Published in American Fern Journal, in 1987, in volume 77, pages 68-69
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/47941536,60,60)
Published in Madroño, in 1992, in volume 39, issue 2, pages 155-157
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/8117721,60,60)
Published in The Great Basin Naturalist, in 1997, in volume 57, issue 1, pages 57-65
Created: 2017-11-16, modified: 2017-11-16![](https://www.biodiversitylibrary.org/pagethumb/47955692,60,60)
Published in Madroño, in 1989, in volume 36, issue 4, pages 271-279
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/49763602,60,60)
Published in Palaeontology, in 1990, in volume 33, issue 3, pages 595-611
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/32034587,60,60)
Published in American Fern Journal, in 2002, in volume 92, pages 247
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/32226871,60,60)
Published in American Fern Journal, in 1995, in volume 85, pages 95-96
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/27279082,60,60)
Published in Annals of the Missouri Botanical Garden, in 1987, in volume 74, pages 679-680
Created: 2010-01-08, modified: 2015-12-16![](https://www.biodiversitylibrary.org/pagethumb/41505983,60,60)
Published in Quart J Florida Acad Sci, in 1963, in volume 26, pages 184-187
Created: 2013-03-28, modified: 2013-03-28![](https://www.biodiversitylibrary.org/pagethumb/632810,60,60)
Published in Rhodora, in 1967, in volume 69, issue 778, pages 184-194
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/31876380,60,60)
Published in American Fern Journal, in 1976, in volume 66, pages 53-59
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/47816338,60,60)
Published in Madroño, in 2005, in volume 52, pages 258-261
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/52152040,60,60)
Published in The Wilson Bulletin, in 1949, in volume 61, issue 3, pages 190-192
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/1538804,60,60)
Published in Biol Bull, in 1970, in volume 138, pages 157-183
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/1502842,60,60)
Published in Biol Bull, in 1971, in volume 141, pages 553-560
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/52768879,60,60)
Published in The Wilson Bulletin, in 1970, in volume 82, issue 2, pages 214-218
Created: 2017-02-19, modified: 2017-02-19![](https://www.biodiversitylibrary.org/pagethumb/59046934,60,60)
Published in Western Australian Naturalist, in 1971, in volume 11, issue 8, pages 178-180
Created: 2021-04-04, modified: 2021-04-04![](https://www.biodiversitylibrary.org/pagethumb/7912543,60,60)
Published in The Great Basin Naturalist, in 1955, in volume 15, pages 1-26
Created: 2017-11-16, modified: 2017-11-16![](https://www.biodiversitylibrary.org/pagethumb/62048868,60,60)
Published in The Australian Entomologist, in 1994, in volume 21, issue 2, pages 43-47
Created: 2022-12-04, modified: 2022-12-04![](https://www.biodiversitylibrary.org/pagethumb/56984500,60,60)
Published in Richardiana, in 2001, in volume 1, issue 2, pages 82-85
Created: 2018-10-28, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/47962052,60,60)
Published in Madroño, in 1985, in volume 32, issue 2, pages 121-128
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/47815433,60,60)
Published in Madroño, in 2007, in volume 54, issue 2, pages 203-211
Created: 2016-02-15, modified: 2016-07-07