Authors: Frank T Callahan

Published in Phytologia, in 2015, in volume 97, issue 4, pages 275--281

Created: 2017-03-08, modified: 2017-03-08

Authors: M R Godfrey | F T Callahan

Published in Phytologia, in 1988, in volume 65, issue 3, pages 216-219

Created: 2016-05-06, modified: 2016-05-06

Authors: Frank T Callahan

Published in Phytologia, in 2015, in volume 97, issue 4, pages 282--285

Created: 2017-03-08, modified: 2017-03-08

Authors: R P Adams | F Callahan

Published in Phytologia, in 2014, in volume 96, issue 4, pages 260-263

Created: 2016-06-29, modified: 2016-06-29

Authors: Frank T Callahan

Published in Phytologia, in 2015, in volume 97, issue 4, pages 271--274

Created: 2017-03-08, modified: 2017-03-08

Authors: Murray S Blum | Philip S Callahan

Published in Psyche: A Journal of Entomology, in 1963, in volume 70, issue 2, pages 69-74

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

Authors: J R Callahan

Published in The Great Basin Naturalist, in 1993, in volume 53, issue 2, pages 137-144

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

Authors: R P Adams | J J Vargas-Hernndez | M S Gonzelez Elizondo | G Hunter | T A Fairhill | D Thornburg | F C Callahan

Published in Phytologia, in 2012, in volume 94, issue 2, pages 199-218

Created: 2016-06-30, modified: 2016-06-30

Authors: Deanna Callahan

Published in Journal of The Botanical Research Institute of Texas, in 2011, in volume 5, issue 1, pages 52

Created: 2025-06-17, modified: 2025-06-17

Authors: R P Adams | M Kauffmann | F Callahan

Published in Phytologia, in 2015, in volume 97, issue 1, pages 1-5

Created: 2017-03-08, modified: 2017-03-08

Authors: Robert F Callahan

Published in Journal of The New York Entomological Society, in 1962, in volume 70, issue 3, pages 150-158

Created: 2016-06-13, modified: 2023-02-16

Authors: Frank Callahan

Published in Phytologia, in 2012, in volume 94, issue 3, pages 413-416

Created: 2016-06-30, modified: 2016-06-30

Authors: H S Callahan

Published in Rhodora, in 1997, in volume 99, issue 897, pages 64-82

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

Authors: R P Adams | J A Bartel | R Terry | F Callahan | J Bisbee

Published in Phytologia, in 2014, in volume 96, issue 2, pages 71-83

Created: 2016-06-29, modified: 2016-06-29

Authors: J R Callahan | Daniel S Compton

Published in The Great Basin Naturalist, in 1993, in volume 53, issue 3, pages 316-317

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

Authors: Joan R Callahan

Published in Proceedings of the Entomological Society of Washington, in 1974, in volume 76, pages 15-21

Created: 2010-11-21, modified: 2012-05-03

Authors: Stephen B Compton | J R Callahan

Published in The Great Basin Naturalist, in 1995, in volume 55, issue 1, pages 89-91

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

Authors: Robert P Adams | Frank Callahan | Richard Kost

Published in Phytologia, in 2012, in volume 94, issue 2, pages 174-192

Created: 2016-06-30, modified: 2016-06-30

Authors: Betty J Callahan | Scott T Clark | Philip B Robertson

Published in Gulf Research Reports, in 1977, in volume 6, issue 1, pages 77-78

Created: 2017-01-30, modified: 2017-01-30

Authors: C F L C Ervendberg

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1858, pages 1-3

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

Authors: C F L C Ervendberg

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1859, pages 1-3

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

Authors: C F L C Ervendberg

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), pages 1

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

Authors: C F L C Ervendberg

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), pages 1

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

Authors: C F L C Ervendberg

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1860, pages 1-3

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

Authors: C F L C Ervendberg

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1854, pages 1-5

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

Authors: C F L C Ervendberg

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1854, pages 1-2

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

Authors: C F L C Ervendberg

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1854, pages 1

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

Authors: C F L C Ervendberg

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1857, pages 1-2

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

Authors: C F L C Ervendberg

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1858, pages 1-3

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

Authors: C F L C Ervendberg

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1855, pages 1

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

Authors: C F L C Ervendberg

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1856, pages 1-3

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

Authors: C F L C Ervendberg

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1854, pages 1

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

Authors: C F L C Ervendberg

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1860, pages 1-2

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

Authors: C F L C Ervendberg

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1857, pages 1-2

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

Authors: C F L C Ervendberg

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), in 1860, pages 1-2

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

Authors: C F L C Ervendberg

Published in Asa Gray correspondence. Senders E, 1838-1898 (inclusive), pages 1

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

Authors: C F Reed

Published in Phytologia, in 1968, in volume 17, pages 249-328,

Created: 2011-01-26, modified: 2011-06-21

Authors: H Fischer

Published in Nautilis, in 1908, in volume 22, pages 11-12

Created: 2013-09-28, modified: 2013-09-28

Authors: C F Austin

Published in Botanical Gazette, in 1877, in volume 2, issue 12, pages 142-143

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

Authors: C F Millspaugh

Published in Botanical Gazette, in 1895, in volume 20, issue 9, pages 429

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

Authors: F C Yeomans

Published in Madroño, in 1923, in volume 1, issue 8, pages 132

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

Authors: Russell Davis | J R Callahan

Published in The Great Basin Naturalist, in 1992, in volume 52, issue 3, pages 262-268

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

Authors: F C Harmston | G F Knowlton

Published in Ent. News, in 1939, in volume 50, pages 256-259

Created: 2011-06-04, modified: 2021-04-05

Authors: F C Seymour

Published in Phytologia, in 1978, in volume 39, pages 457-500

Created: 2011-01-26, modified: 2023-02-16

Authors: F C Seymour

Published in Phytologia, in 1976, in volume 33, pages 107-127

Created: 2011-01-26, modified: 2023-02-16

Authors: F C Seymour

Published in Phytologia, in 1973, in volume 27, pages 330-348

Created: 2011-01-26, modified: 2023-02-16

Authors: F C Seymour

Published in Phytologia, in 1975, in volume 31, pages 1-15

Created: 2011-01-26, modified: 2023-02-16

Authors: F C Seymour

Published in Phytologia, in 1975, in volume 31, pages 129-192

Created: 2011-01-26, modified: 2023-02-16

Authors: F C Seymour

Published in Phytologia, in 1975, in volume 32, pages 1-30

Created: 2011-01-26, modified: 2011-06-21

Authors: C F Frings

Published in Entomologische Rundschau, in 1921, in volume 38, pages 43-44

Created: 2016-10-06, modified: 2016-10-06