Authors: Donald M Britton

Published in Rhodora, in 1967, in volume 69, issue 777, pages 1-4

Created: 2014-06-16, modified: 2023-02-16

Authors: Dean P Whittier | Donald M Britton

Published in American Fern Journal, in 1995, in volume 85, pages 89-94

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

Authors: Daniel F Brunton | Donald M Britton

Published in Rhodora, in 1993, in volume 95, issue 882, pages 122-128

Created: 2016-07-19, modified: 2023-02-16

Authors: Donald M Britton

Published in Annals of the Missouri Botanical Garden, in 1974, in volume 61, pages 310-317

Created: 2010-01-08, modified: 2016-12-29

Authors: Kathleen M Pryer

Published in American Fern Journal, in 2012, in volume 102, pages 241-251

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

Authors: Rolla Tryon | Donald M Britton

Published in Rhodora, in 1966, in volume 68, issue 773, pages 59-92

Created: 2014-06-16, modified: 2023-02-16

Authors: Donald M Britton

Published in American Fern Journal, in 1976, in volume 66, pages 69-74

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

Authors: Donald Britton

Published in Rhodora, in 1962, in volume 64, pages 207-211

Created: 2014-06-16, modified: 2023-02-16

Authors: Donald M Britton | Daniel F Brunton | Stephen S Talbot

Published in American Fern Journal, in 1999, in volume 89, pages 133-141

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

Authors: Donald M Britton

Published in American Fern Journal, in 1993, in volume 83, pages 128

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

Authors: Daniel F Brunton | Donald M Britton

Published in American Fern Journal, in 1999, in volume 89, pages 187-197

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

Authors: N L Britton | Roland M Harper | Elizabeth G Britton | William T Davis

Published in Torreya, in 1902, in volume 2, issue 3, pages 43-45

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

Authors: Nathaniel L Britton

Published in Asa Gray correspondence. Senders Br-Bz, in 1891, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Authors: P L Britton | H A Britton | M A C Coverdale

Published in Scopus, in 1980, in volume 4, pages 73-78

Created: 2014-03-20, modified: 2014-03-20

Authors: Roland M Harper | N L Britton

Published in Torreya, in 1903, in volume 3, issue 6, pages 90-91

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

Authors: E G Britton | J M Bates

Published in Torreya, in 1901, in volume 1, issue 9, pages 108-109

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

Authors: D M Britton | Frere Marie-Victorin

Published in American Fern Journal, in 1966, in volume 56, pages 84-86

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

Authors: M L Fernald

Published in Rhodora, in 1946, in volume 48, issue 575, pages 330-331

Created: 2016-07-19, modified: 2023-02-16

Authors: M L Fernald

Published in Rhodora, in 1941, in volume 43, issue 505, pages 35-36

Created: 2016-07-19, modified: 2023-02-16

Authors: N L Britton | J M Bates | W A Cannon

Published in Torreya, in 1905, in volume 5, issue 12, pages 215-217

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

Authors: Nellie F Flynn | N L Britton | Roland M Harper

Published in Torreya, in 1903, in volume 3, issue 7, pages 104-106

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

Authors: George V Nash | Roland M Harper | N L Britton

Published in Torreya, in 1904, in volume 4, issue 8, pages 122-124

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

Authors: M L Fernald

Published in Rhodora, in 1939, in volume 41, issue 483, pages 112

Created: 2014-06-16, modified: 2023-02-16

Authors: M L Fernald

Published in Rhodora, in 1945, in volume 47, issue 562, pages 302

Created: 2016-07-19, modified: 2023-02-16

Authors: M R Britton

Published in Entomologist's Record and Journal of Variation, in 1984, in volume 96, issue 11-12, pages 285-286

Created: 2016-09-01, modified: 2016-09-01

Authors: J Sarvela | D M Britton | K M Pryer

Published in Rhodora, in 1981, in volume 83, pages 421-431

Created: 2014-06-16, modified: 2023-02-16

Authors: T Newberry | M Hadfield

Published in Veliger, in 1986, in volume 29, pages 137-141

Created: 2013-10-23, modified: 2013-10-23

Authors: Nathaniel L Britton

Published in Asa Gray correspondence. Senders Br-Bz, in 1887, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Authors: Nathaniel L Britton

Published in Asa Gray correspondence. Senders Br-Bz, in 1882, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Authors: Nathaniel L Britton

Published in Asa Gray correspondence. Senders Br-Bz, in 1888, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Authors: Nathaniel L Britton

Published in Asa Gray correspondence. Senders Br-Bz, in 1888, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Authors: P L Britton | H A Britton

Published in Scopus, in 1977, in volume 1, pages 68-70

Created: 2014-03-20, modified: 2014-03-20

Authors: P L Britton | H A Britton

Published in Scopus, in 1977, in volume 1, pages 109-111

Created: 2014-03-20, modified: 2014-03-20

Authors: N L Britton | Roland M Harper | S H Burnham | George F Atkinson

Published in Torreya, in 1904, in volume 4, issue 2, pages 23-26

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

Authors: C D Fretz | N L Britton | T D A Cockerell | Elizabeth G Britton

Published in Torreya, in 1901, in volume 1, issue 7, pages 82-84

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

Authors: M Britton

Published in Entomologist's Record and Journal of Variation, in 1976, in volume 88, issue 3, pages 67

Created: 2016-09-01, modified: 2016-09-01

Authors: M R Britton

Published in Entomologist's Record and Journal of Variation, in 1984, in volume 96, issue 9-10, pages 233-234

Created: 2016-09-01, modified: 2016-09-01

Authors: P L Britton | H A Britton

Published in Scopus, in 1977, in volume 1, pages 48-49

Created: 2014-03-20, modified: 2014-03-20

Authors: Nathaniel L Britton

Published in Asa Gray correspondence. Senders Br-Bz, in 1890, pages 1

Created: 2017-06-24, modified: 2017-06-24

Authors: Nathaniel L Britton

Published in Asa Gray correspondence. Senders Br-Bz, in 1891, pages 1

Created: 2017-06-24, modified: 2017-06-24

Authors: Nathaniel L Britton

Published in Asa Gray correspondence. Senders Br-Bz, in 1890, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Authors: Nathaniel L Britton

Published in Asa Gray correspondence. Senders Br-Bz, in 1890, pages 1

Created: 2017-06-24, modified: 2017-06-24

Authors: Nathaniel L Britton

Published in Asa Gray correspondence. Senders Br-Bz, in 1890, pages 1

Created: 2017-06-24, modified: 2017-06-24

Authors: Nathaniel L Britton

Published in Asa Gray correspondence. Senders Br-Bz, in 1891, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Authors: Nathaniel L Britton

Published in Asa Gray correspondence. Senders Br-Bz, in 1891, pages 1

Created: 2017-06-24, modified: 2017-06-24

Authors: Nathaniel L Britton

Published in Asa Gray correspondence. Senders Br-Bz, in 1891, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Authors: Nathaniel L Britton

Published in Asa Gray correspondence. Senders Br-Bz, in 1890, pages 1

Created: 2017-06-24, modified: 2017-06-24

Authors: Nathaniel L Britton

Published in Asa Gray correspondence. Senders Br-Bz, in 1890, pages 1

Created: 2017-06-24, modified: 2017-06-24

Authors: Nathaniel L Britton

Published in Asa Gray correspondence. Senders Br-Bz, in 1890, pages 1

Created: 2017-06-24, modified: 2017-06-24

Authors: Nathaniel L Britton

Published in Asa Gray correspondence. Senders Br-Bz, in 1890, pages 1

Created: 2017-06-24, modified: 2017-06-24