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: Donald Britton

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

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 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 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: 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: 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

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 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 1884, pages 1-3

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

Authors: Nathaniel L Britton

Published in Asa Gray correspondence. Senders Br-Bz, in 1884, pages 1

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

Authors: Nathaniel L Britton

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

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 1-4

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: Nathaniel L Britton

Published in Asa Gray correspondence. Senders Br-Bz, in 1889, pages 1

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

Authors: Nathaniel L Britton

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

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

Authors: Nathaniel L Britton

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

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

Authors: Nathaniel L Britton

Published in Asa Gray correspondence. Senders Br-Bz, in 1889, pages 1

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

Authors: Nathaniel L Britton

Published in Asa Gray correspondence. Senders Br-Bz, in 1889, 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 1889, pages 1

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