Authors: Robert Patterson | Andrew Ellicott

Published in Transactions of the American Philosophical Society, in 1809, in volume 6, pages 29-32

Created: 2026-05-26, modified: 2026-05-26

Authors: Andrew Ellicott

Published in Transactions of the American Philosophical Society, in 1799, in volume 4, pages 67-69

Created: 2026-05-30, modified: 2026-05-30

Authors: Andrew Ellicott

Published in Transactions of the American Philosophical Society, in 1818, in volume 1, pages 93-101

Created: 2026-05-30, modified: 2026-05-30

Authors: Andrew Ellicott

Published in Transactions of the American Philosophical Society, in 1799, in volume 4, pages 231-232

Created: 2026-05-30, modified: 2026-05-30

Authors: Andrew Ellicott

Published in Transactions of the American Philosophical Society, in 1809, in volume 6, pages 113-119

Created: 2026-05-26, modified: 2026-05-26

Authors: Andrew Ellicott

Published in Transactions of the American Philosophical Society, in 1809, in volume 6, pages 61-69

Created: 2026-05-26, modified: 2026-05-26

Authors: Andrew Ellicott

Published in Transactions of the American Philosophical Society, in 1799, in volume 4, pages 32-66

Created: 2026-05-30, modified: 2026-05-30

Authors: Andrew Patterson | Robert Ellicott

Published in Transactions of the American Philosophical Society, in 1809, in volume 6, pages 59

Created: 2026-05-26, modified: 2026-05-26

Authors: Andrew Ellicott

Published in Transactions of the American Philosophical Society, in 1793, in volume 3, pages 116-118

Created: 2026-05-30, modified: 2026-05-30

Authors: Andrew Ellicott

Published in Transactions of the American Philosophical Society, in 1793, in volume 3, pages 62-63

Created: 2026-05-30, modified: 2026-05-30

Authors: Andrew Ellicott

Published in Transactions of the American Philosophical Society, in 1809, in volume 6, pages 26-28

Created: 2026-05-26, modified: 2026-05-26

Authors: Andrew Ellicott

Published in Transactions of the American Philosophical Society, in 1809, in volume 6, pages 233-235

Created: 2026-05-26, modified: 2026-05-26

Authors: Andrew Ellicott

Published in Transactions of the American Philosophical Society, in 1809, in volume 6, pages 255-260

Created: 2026-05-26, modified: 2026-05-26

Authors: Andrew Ellicott

Published in Transactions of the American Philosophical Society, in 1802, in volume 5, pages 162-202

Created: 2026-05-30, modified: 2026-05-30

Authors: Andrew Ellicott

Published in Transactions of the American Philosophical Society, in 1802, in volume 5, pages 203-311

Created: 2026-05-30, modified: 2026-05-30

Authors: Andrew Ellicott

Published in Transactions of the American Philosophical Society, in 1799, in volume 4, pages 224-230

Created: 2026-05-30, modified: 2026-05-30

Authors: Jose Joaquin De Ferrer | Andrew Ellicott | Julian Ortis De Canelas | M Mechain

Published in Transactions of the American Philosophical Society, in 1809, in volume 6, pages 221-232

Created: 2026-05-26, modified: 2026-05-26

Authors: Robert Ridgway | Robert Ridgway | Robert Ridgway

Published in The Auk, in 1893, in volume 10, pages 346

Created: 2013-03-07, modified: 2013-03-08

Authors: Robert Caspary

Published in Asa Gray correspondence. Senders Ca-Cl, in 1856, pages 1-2

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

Authors: Robert Caspary

Published in Asa Gray correspondence. Senders Ca-Cl, in 1863, pages 1-2

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

Authors: Robert Caspary

Published in Asa Gray correspondence. Senders Ca-Cl, in 1865, pages 1-4

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

Authors: Frank L Burns | Robert Ridgway

Published in The Wilson Bulletin, in 1930, in volume 42, issue 2, pages 109-110

Created: 2016-11-27, modified: 2023-02-16

Authors: Robert Dowsett

Published in Bulletin of The African Bird Club, in 2012, in volume 19, issue 2, pages 240-241

Created: 2021-02-23, modified: 2025-12-17

Authors: Marie-Françoise Robert

Published in Adansonia, in 1978, in volume 18, issue 3, pages 365-373

Created: 2020-05-17, modified: 2025-12-17

Authors:

Published in Ibis, in 1922, in volume 4, issue 3, pages 572

Created: 2024-03-14, modified: 2024-03-14

Authors: Robert E Woodson | Robert W Schery

Published in Annals of the Missouri Botanical Garden, in 1941, in volume 28, pages 409-491

Created: 2010-01-08, modified: 2015-12-16

Authors: Robert D Dorn | Robert W Lichvar

Published in Madroño, in 1981, in volume 28, issue 3, pages 159-162

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

Authors: Robert D Dorn | Robert W Lichvar

Published in Madroño, in 1981, in volume 28, issue 3, pages 188-190

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

Authors: Robert Evans Snodgrass | Edmund Heller | Robert Evans Snodgrass | Edmund Heller | Robert Evans Snodgrass | Edmund Heller

Published in The Auk, in 1904, in volume 21, pages 305-306

Created: 2013-03-08, modified: 2013-03-08

Authors: Robert S Anderson | Robert A Good

Published in Biol Bull, in 1975, in volume 148, pages 357-369

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

Authors: Robert Heward

Published in Asa Gray correspondence. Senders He-Hi, 1846-1891 (inclusive), in 1849, pages 1-2

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

Authors: Robert Heward

Published in Asa Gray correspondence. Senders He-Hi, 1846-1891 (inclusive), in 1849, pages 1-2

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

Authors: Robert Graham

Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-3

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

Authors: Robert Ridgway | Robert Ridgway

Published in The Auk, in 1907, in volume 24, pages 450-451

Created: 2013-03-08, modified: 2013-03-08

Authors: S A Forbes | Robert Ridgway | S A Forbes | Robert Ridgway

Published in The Auk, in 1890, in volume 7, pages 74-77

Created: 2013-03-08, modified: 2013-03-08

Authors: Robert L Jeanne | Robert Fagen

Published in Psyche: A Journal of Entomology, in 1974, in volume 81, issue 1, pages 155-166

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

Authors: Robert D Dorn | Robert W Lichvar

Published in Madroño, in 1990, in volume 37, issue 3, pages 195-199

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

Authors: Robert Birkbeck.

Published in Ibis, in 1921, in volume 3, issue 2, pages 317-319

Created: 2024-03-14, modified: 2024-03-14

Authors: Robert Wollny

Published in Hedwigia, in 1886, in volume 25, pages 125-132

Created: 2025-11-08, modified: 2025-11-08

Authors: Robert Kral

Published in Rhodora, in 1960, in volume 62, issue 739, pages 201-203

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

Authors: Robert Ridgway | W L Abbott | Robert Ridgway

Published in The Auk, in 1895, in volume 12, pages 70-71

Created: 2013-03-08, modified: 2013-03-08

Authors: Robert Patterson

Published in Proceedings of The American Philosophical Society, in 1875, in volume 14, issue 95, pages 650

Created: 2017-01-01, modified: 2023-02-16

Authors: Robert K Greville

Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-3

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

Authors: Robert Ridgway

Published in The Auk, in 1885, in volume 2, pages 359-363

Created: 2013-03-08, modified: 2013-03-08

Authors: W J Clench

Published in Nautilis, in 1938, in volume 51, pages 142-143

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

Authors: Robert Burn

Published in Malacological review, in 1975, in volume 8, pages 132-136

Created: 2026-05-06, modified: 2026-05-06

Authors: Robert Wollny

Published in Hedwigia, in 1878, in volume 17, pages 17-18

Created: 2025-11-08, modified: 2025-11-08

Authors: Robert Wollny

Published in Hedwigia, in 1884, in volume 23, pages 137-142

Created: 2025-11-08, modified: 2025-11-08

Authors: Robert Ornduff

Published in Madroño, in 1959, in volume 15, issue 3, pages 96

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

Authors: Robert Kral | Robert B Mccartney

Published in Sida, Contributions To Botany, in 1991, in volume 14, issue 3, pages 391-398

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