L. H. Bradford & Co. Apr. 18, 1856Published in Asa Gray correspondence. Senders Br-Bz, in 1856, pages 1Created: 2017-06-24, modified: 2017-06-24
Watson, Sereno Sept. 1871 [to L. H. Bradford & Co.]Published in Asa Gray correspondence. Senders Br-Bz, pages 1-0Created: 2017-06-24, modified: 2017-06-24
Bradford, Thomas L. Feb. 21, 1891 [to S. Watson]Published in Asa Gray correspondence. Senders Br-Bz, in 1891, pages 1Created: 2017-06-24, modified: 2017-06-24
List of N. American Sarcophagidae, examined by R. H. Meade, Esq., Bradford, EnglandPublished in Can. Ent, in 1881, in volume 13, pages 146-150Created: 2011-06-04, modified: 2017-01-06
Feral Rhodometra sacraria L. discharging meconiumPublished in Entomologist's Record and Journal of Variation, in 1981, in volume 92, issue 9, pages 200Created: 2016-09-01, modified: 2016-09-01
Piranga rubra in MassachusettsPublished in The Auk, in 1901, in volume 18, pages 273Created: 2013-03-07, modified: 2013-03-08
The Bromeliaceae of BoliviaPublished in Rhodora, in 1969, in volume 71, pages 35-57Created: 2014-06-16, modified: 2016-07-26
Bicknell's Thrush Breeding in VermontPublished in The Auk, in 1889, in volume 6, pages 194Created: 2013-03-08, modified: 2013-03-08
Barrows' Michigan Bird LifePublished in The Auk, in 1912, in volume 29, pages 547-548Created: 2013-03-08, modified: 2013-03-08
The Bromeliaceae of Bolivia (concluded)Published in Rhodora, in 1969, in volume 71, pages 220-279Created: 2014-06-16, modified: 2016-07-26
The 'Booming' of the BitternPublished in The Auk, in 1889, in volume 6, pages 1-8Created: 2013-03-08, modified: 2013-03-08
The Bluebird Wintering near BostonPublished in The Auk, in 1891, in volume 8, pages 239-240Created: 2013-03-08, modified: 2013-03-08
Head Capsule Widths of the Walnut CaterpillarPublished in Journal of The New York Entomological Society, in 1976, in volume 84, issue 3, pages 156-158Created: 2016-06-13, modified: 2016-06-13
Blue Jay in Jefferson Co., ColoradoPublished in The Auk, in 1917, in volume 34, pages 209-210Created: 2013-03-08, modified: 2013-03-08
Some Plants of Franklin Co., KYPublished in Botanical Gazette, in 1880, in volume 5, issue 4, pages 44-46Created: 2017-03-14, modified: 2017-03-14
Some Plants of Franklin Co., KyPublished in Botanical Gazette, in 1880, in volume 5, issue 6, pages 70-72Created: 2017-03-14, modified: 2017-03-14
Torrey's 'The Clerk of the Woods'Published in The Auk, in 1904, in volume 21, pages 300-301Created: 2013-03-08, modified: 2013-03-08
The Dwarf Mistletoe at Bradford, VermontPublished in Rhodora, in 1902, in volume 4, issue 38, pages 28Created: 2016-07-19, modified: 2016-07-26
MONOECIOUS MORPHS IN CROTON CALIFORNICUS (EUPHORBIACEAE)Published in Madroño, in 1995, in volume 42, issue 3, pages 323-331Created: 2016-02-15, modified: 2016-07-07
Starling (Sturnus vulgaris) in Chester Co., PaPublished in The Auk, in 1912, in volume 29, pages 243-244Created: 2013-03-08, modified: 2013-03-08
Sand Swallows (Riparia riparia) Nesting in SawdustPublished in The Auk, in 1903, in volume 20, pages 436-437Created: 2013-03-08, modified: 2013-03-08
B. Westermann & Co. Dec. 15, 1865Published in Asa Gray correspondence. Senders Co-Cu, 1826-1891 (inclusive), in 1865, pages 1-2Created: 2017-06-24, modified: 2017-06-24
Concealing Action of the Bittern (Botaurus lentiginosus)Published in The Auk, in 1913, in volume 30, pages 187-190Created: 2013-03-08, modified: 2013-03-08
Collybiopsis and its type species, Co. ramealisPublished in Mycotaxon, in 2021, in volume 136, issue 2, pages 263-349Created: 2024-07-29, modified: 2024-07-29
A SIMPLE TELEOST KIDNEY IN THE GENUS CYCLOTHONEPublished in Biol Bull, in 1938, in volume 74, pages 349-363Created: 2010-01-06, modified: 2011-06-21
EXHIBITIONS AND NOTICESPublished in Proceedings of The Zoological Society of London, in 1913, in volume 1913, pages 150-152Created: 2012-09-30, modified: 2012-09-30
Revival of the Sexual Passion in Birds in AutumnPublished in The Auk, in 1886, in volume 3, pages 141-142Created: 2013-03-08, modified: 2013-03-08
Some Remarks on the "Birds of Chester Co., Pa."Published in The Wilson Bulletin, in 1897, in volume 9, issue 4, pages 1-4Created: 2016-11-27, modified: 2016-11-27
Armstrong & Co. Nov. 19, 1885Published in Asa Gray correspondence. Senders A, in 1885, pages 1Created: 2017-06-18, modified: 2017-06-18
Armstrong & Co. Nov. 21, 1885Published in Asa Gray correspondence. Senders A, in 1885, pages 1Created: 2017-06-18, modified: 2017-06-18
Armstrong & Co. May 6, 1886Published in Asa Gray correspondence. Senders A, in 1886, pages 1-2Created: 2017-06-18, modified: 2017-06-18
2 RARE TAXA REDISCOVERED AT MT TOM, HOLYOKE, HAMPDEN CO, MASSACHUSETTSPublished in Rhodora, in 1990, in volume 92, issue 871, pages 205-206Created: 2014-06-16, modified: 2016-07-26
Bachman's Warbler in Camden Co. and Breeding in Chatham Co., GeorgiaPublished in The Auk, in 1908, in volume 25, pages 479Created: 2013-03-08, modified: 2013-03-08
Herpetofauna of Garden IslandPublished in Western Australian Naturalist, in 1987, in volume 17, issue 1, pages 11-13Created: 2021-03-28, modified: 2021-03-28
Coleophora lassella Staud. in KentPublished in Entomologist's Record and Journal of Variation, in 1980, in volume 92, issue 4-5, pages 121Created: 2016-09-01, modified: 2016-09-01
Leioptilus lienigianus (Zell.) in YorkshirePublished in Entomologist's Record and Journal of Variation, in 1978, in volume 90, issue 7-8, pages 222Created: 2016-09-01, modified: 2016-09-01
Agrotera nemoralis Scop. in KentPublished in Entomologist's Record and Journal of Variation, in 1974, in volume 86, issue 5-6, pages 170Created: 2016-09-01, modified: 2016-09-01
Montgomery's List of the Birds of West Chester, Chester Co., PaPublished in The Auk, in 1898, in volume 15, pages 72-73Created: 2013-03-08, modified: 2013-03-08
D. Appleton & Co. Jan. 19, 1859Published in Asa Gray correspondence. Senders A, in 1859, pages 1Created: 2017-06-18, modified: 2017-06-18
D. Appleton & Co. Feb. 7, 1860Published in Asa Gray correspondence. Senders A, in 1860, pages 1-2Created: 2017-06-18, modified: 2017-06-18
Two intimately co-occurring species of Mycena section Sacchariferae in south-west AustraliaPublished in Mycotaxon, in 2009, in volume 108, issue 1, pages 159-174Created: 2025-02-03, modified: 2025-02-03
The Killdeer Plover (Ægialitis vocifera) Wintering on the New England CoastPublished in The Auk, in 1889, in volume 6, pages 274-275Created: 2013-03-08, modified: 2013-03-08
Influence of Slope Aspect on Postfire Reproduction of Encelia Farinosa (Asteraceae)Published in Madroño, in 1984, in volume 31, issue 3, pages 187-189Created: 2016-02-15, modified: 2016-07-07
Baring Brothers Co. Sept. 19, 1839Published in Asa Gray correspondence. Senders B-Ba, in 1839, pages 1-2Created: 2017-06-24, modified: 2017-06-24
D. Appleton & Co. Feb. 1, 1880 [receipt]Published in Asa Gray correspondence. Senders A, in 1880, pages 1-2Created: 2017-06-18, modified: 2017-06-18
D. Appleton & Co. Feb. 1, 1881 [receipt]Published in Asa Gray correspondence. Senders A, in 1881, pages 1-2Created: 2017-06-18, modified: 2017-06-18
D. Appleton & Co. Feb. 1, 1882 [receipt]Published in Asa Gray correspondence. Senders A, in 1882, pages 1-2Created: 2017-06-18, modified: 2017-06-18
D. Appleton & Co. Feb. 1, 1883 [receipt]Published in Asa Gray correspondence. Senders A, in 1883, pages 1-2Created: 2017-06-18, modified: 2017-06-18
D. Appleton & Co. Mar. 8, 1877 [receipt]Published in Asa Gray correspondence. Senders A, in 1877, pages 1-2Created: 2017-06-18, modified: 2017-06-18
D. Appleton & Co. Aug. 1, 1877 [receipt]Published in Asa Gray correspondence. Senders A, in 1877, pages 1-2Created: 2017-06-18, modified: 2017-06-18