Authors: Benjamin F Joslin | Isaac Hays

Published in Transactions of the American Philosophical Society, in 1834, in volume 4, pages 340-349

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

Authors: Daniel G Brinton

Published in Proceedings of The American Philosophical Society, in 1879, in volume 18, issue 103, pages 259-260

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

Authors: William E Horner | Isaac Hays

Published in Transactions of the American Philosophical Society, in 1843, in volume 8, pages 37-48

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

Authors: Isaac Hays

Published in Transactions of the American Philosophical Society, in 1830, in volume 3, pages 471-477

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

Authors: Isaac F Holton

in 1848, pages 1-2

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

Authors: Isaac F Holton

in 1852, pages 1-2

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

Authors: Isaac F Holton

in 1856, pages 1-2

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

Authors: Isaac F Holton

in 1857, pages 1-2

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

Authors: Isaac F Holton

in 1857, pages 1-2

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

Authors: Isaac Hays

Published in Transactions of the American Philosophical Society, in 1834, in volume 4, pages 317-339

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

Authors: Isaac B Balfour

Published in Asa Gray correspondence. Senders B-Ba, in 1885, pages 1-6

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

Authors: Isaac B Balfour

Published in Asa Gray correspondence. Senders B-Ba, in 1886, pages 1-6

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

Authors: Isaac B Balfour

Published in Asa Gray correspondence. Senders B-Ba, in 1891, pages 1-2

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

Authors: F S Collins

Published in Rhodora, in 1903, in volume 5, issue 57, pages 219-220

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

Authors: John F Hays

Published in Sida, Contributions To Botany, in 1998, in volume 18, issue 2, pages 555-577

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

Authors: Isaac C Martindale

Published in Botanical Gazette, in 1876, in volume 2, issue 1, pages 60

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

Authors: Isaac Ginsburg

Published in Zoologica, in 1940, in volume 25, issue 2, pages 15-31

Created: 2016-11-07, modified: 2025-12-17

Authors: John Hays

Published in Phytologia, in 1995, in volume 78, issue 4, pages 264-276

Created: 2016-05-04, modified: 2016-05-06

Authors: Terence E Hays

Published in Journal of Ethnobiology, in 1999, in volume 19, issue 2, pages 251-257

Created: 2016-06-26, modified: 2016-06-26

Authors: Terence E Hays

Published in Journal of Ethnobiology, in 1998, in volume 18, issue 2, pages 309-316

Created: 2016-06-26, modified: 2016-06-26

Authors: Terence E Hays

Published in Journal of Ethnobiology, in 1998, in volume 18, issue 1, pages 129-136

Created: 2016-06-26, modified: 2016-06-26

Authors: Isaac C Martindale

Published in Botanical Gazette, in 1877, in volume 2, issue 10, pages 127-128

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

Authors: L L Hays

Published in Journal of Raptor Research, in 1987, in volume 21, issue 2, pages 67

Created: 2017-04-07, modified: 2017-04-07

Authors: Wm Edwyn Isaac | Francis M Isaac

Published in Journal of The East Africa Natural History Society and National Museum, in 1968, in volume 27, issue 1, pages 7-28

Created: 2016-10-03, modified: 2016-10-03

Authors: Isaac C Martindale

Published in Botanical Gazette, in 1876, in volume 2, issue 1, pages 55-58

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

Authors: Ar Thornhill | Kl Hays

Published in Entomological News, in 1972, in volume 82, pages 111-112.

Created: 2011-06-10, modified: 2021-04-05

Authors: Robert Coxe | Cynthia M Morton | Mary Joy Haywood | Bonnie L Isaac | Joseph A Isaac

Published in Sida, Contributions To Botany, in 2005, in volume 21, issue 3, pages 1829-1859

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

Authors: Isaac Yaron

Published in DORIANA, in 1981, in volume 5, issue 239, pages 1-3

Created: 2024-07-18, modified: 2024-07-18

Authors: R E Holttum

Published in Gardens' Bulletin Singapore, in 1967, in volume 22, issue 1, pages 67-70

Created: 2018-12-17, modified: 2018-12-17

Authors: Isaac C Martindale

Published in Botanical Gazette, in 1880, in volume 5, issue 4, pages 38-39

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

Authors: Isaac Ginsburg

Published in Zoologica New York, in 1948, in volume 33, pages 151-156

Created: 2016-07-04, modified: 2025-12-17

Authors: Joseph E Laferriere | Terence E Hays

Published in Journal of Ethnobiology, in 1995, in volume 15, issue 2, pages 281-286

Created: 2016-06-26, modified: 2016-06-26

Authors: M L Leach

Published in Nautilis, in 1890, in volume 4, pages 31-32

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

Authors: Isaac Holden

Published in Rhodora, in 1899, in volume 1, issue 11, pages 197-198

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

Authors: Isaac Ginsburg

Published in Zoologica, in 1951, in volume 36, issue 14, pages 185-201

Created: 2016-11-07, modified: 2025-12-17

Authors: Helen Hays | Mary Lecroy

Published in The Wilson Bulletin, in 1971, in volume 83, issue 4, pages 425-429

Created: 2017-08-22, modified: 2023-02-16

Authors: Frances M Isaac

Published in Journal of South African Botany, in 1937, in volume 3, pages 103-107

Created: 2024-05-02, modified: 2024-05-02

Authors: J J Isaac

Published in Annals And Magazine of Natural History, in 1838, in volume 2, pages 236-237

Created: 2011-09-29, modified: 2011-09-29

Authors: Isaac Lea

Published in Annals And Magazine of Natural History, in 1869, in volume 3, pages 466-467

Created: 2011-09-28, modified: 2011-09-28

Authors: H M Burkill

Published in Gardens' Bulletin Singapore, in 1967, in volume 22, issue 1, pages 71-105

Created: 2018-12-17, modified: 2018-12-17

Authors: Isaac Ginsburg

Published in Jour Washington Acad Sci, in 1933, in volume 23, pages 560-563

Created: 2014-01-30, modified: 2025-12-03

Authors: Isaac Ginsburg

Published in Journal of The Washington Academy of Sciences, in 1942, in volume 32, pages 364-370

Created: 2012-05-15, modified: 2025-12-03

Authors: Terence E Hays | Joseph E Laferriere

Published in Journal of Ethnobiology, in 1992, in volume 12, issue 2, pages 213-224

Created: 2016-06-26, modified: 2016-06-26

Authors: W J Hays

Published in Annals of The Lyceum of Natural History of New York, in 1874, in volume 10, issue 1, pages 218-219

Created: 2026-04-24, modified: 2026-04-24

Authors: Wm Edwyn Isaac

Published in JOURNAL OF SOUTH AFRICAN BOTANY, in 1957, in volume 23, pages 75-102

Created: 2024-07-25, modified: 2024-07-25

Authors: L D Campbell | S C Campbell

Published in American Malacological Bulletin, in 1986, in volume 4, issue 1, pages 39-42

Created: 2014-09-21, modified: 2014-09-21

Authors: Isaac Sharpless

Published in Proceedings of The American Philosophical Society, in 1883, in volume 21, issue 114, pages 78-81

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

Authors: Isaac Ginsburg

Published in Journal of The Washington Academy of Sciences, in 1939, in volume 29, pages 51-63

Created: 2012-05-15, modified: 2025-12-03

Authors: Isaac Lea

Published in Transactions of the American Philosophical Society, in 1841, in volume 7, pages 73-74

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

Authors: Johann Jakob Kaup

Published in Archiv für Naturgeschichte, in 1843, in volume 9, issue 1, pages 168-175

Created: 2017-03-18, modified: 2017-03-18