Contributions from the Rocky Mountain Herbarium. VPublished in Botanical Gazette, in 1904, in volume 37, issue 4, pages 260-279Created: 2017-03-14, modified: 2017-03-14
Western Plant Studies. VPublished in Botanical Gazette, in 1918, in volume 65, issue 1, pages 58-70Created: 2017-03-14, modified: 2017-03-14
Additional Records Of Siphonaptera In Southern New englandPublished in Entomological News, in 1979, in volume 90, pages 135-140Created: 2011-06-10, modified: 2021-04-05
Nelson on a New Hummingbird from PanamaPublished in The Auk, in 1911, in volume 28, pages 501Created: 2013-03-08, modified: 2013-03-08
Una Nueva Especie de Caryodaphnopsis Airy Shaw (Lauraceae) Para La Region NeotropicalPublished in Annals of the Missouri Botanical Garden, in 1988, in volume 75, pages 1160-1166Created: 2010-01-08, modified: 2015-12-16
Nelson and Goldman on New Birds from PanamaPublished in The Auk, in 1912, in volume 29, pages 261Created: 2013-03-08, modified: 2013-03-08
A New species of Streptanthus (Brassicaceae) from Trinity County, CaliforniaPublished in Madroño, in 2009, in volume 56, pages 127-129Created: 2016-02-15, modified: 2016-07-07
A New VioletPublished in Botanical Gazette, in 1900, in volume 29, issue 2, pages 143Created: 2017-03-14, modified: 2017-03-14
Nelson on the Names of Certain North American Birds, EtcPublished in The Auk, in 1905, in volume 22, pages 330-331Created: 2013-03-08, modified: 2013-03-08
Notes on the Buprestidae (Coleoptera): Part V with Descriptions of Previously Unknown SexesPublished in The Coleopterists Bulletin, in 1967, in volume 21, issue 1, pages 23-27Created: 2023-11-07, modified: 2023-11-07
Nelson on New Birds from MexicoPublished in The Auk, in 1904, in volume 21, pages 403Created: 2013-03-08, modified: 2013-03-08
Nelson on New Birds from MexicoPublished in The Auk, in 1902, in volume 19, pages 107Created: 2013-03-08, modified: 2013-03-08
A New Colorado AntennariaPublished in Botanical Gazette, in 1899, in volume 27, issue 3, pages 212-213Created: 2017-03-14, modified: 2017-03-14
Nelson on New Birds from Northwestern MexicoPublished in The Auk, in 1899, in volume 16, pages 296Created: 2013-03-08, modified: 2013-03-08
A NEW IPOMOEA CONVOLVULACEAE FROM HONDURASPublished in Phytologia, in 1992, in volume 72, issue 6, pages 401Created: 2016-05-05, modified: 2016-05-06
A NEW WEED FROM OREGONPublished in Torreya, in 1922, in volume 22, issue 5, pages 86-88Created: 2022-12-14, modified: 2022-12-14
A NEW SPECIES OF SILENE (CARYOPHYLLACEAE) FROM THE SERPENTINES OF DEL NORTE COUNTY, CALIFORNIAPublished in Madroño, in 2004, in volume 51, issue 4, pages 384-386Created: 2016-02-15, modified: 2016-07-07
Herbert Nelson LowePublished in Nautilis, in 1936, in volume 50, pages 64-66Created: 2013-09-28, modified: 2013-09-28
A new Robinsonella (Malvaceae) from HondurasPublished in Phytologia, in 1982, in volume 51, issue 6, pages 381-383Created: 2017-03-08, modified: 2017-03-08
Una Nueva Especie de Guettarda L. (Rubiaceae, Guettardeae) Para Costa RicaPublished in Annals of the Missouri Botanical Garden, in 1988, in volume 75, pages 1157-1159Created: 2010-01-08, modified: 2015-12-16
A new species of Biophytum (Oxalidaceae) from HondurasPublished in Phytologia, in 1993, in volume 75, pages 190-191Created: 2013-10-12, modified: 2013-10-12
A new species of Lophostachys (Acanthaceae) from HondurasPublished in Phytologia, in 1993, in volume 74, pages 438-439Created: 2011-01-26, modified: 2023-02-16
Albert Nelson PrentissPublished in Botanical Gazette, in 1896, in volume 21, issue 5, pages 283-289Created: 2017-03-14, modified: 2017-03-14
V. The Egg and Early Larval Stages of a Coreid Bug, probably Dalader acuticosta, Amyot et Serv.; with a note on its Hymenopterous ParasitePublished in Transactions of The Royal Entomological Society of London, in 1905, in volume 53, pages 55-59Created: 2010-06-23, modified: 2012-05-25
A Bird Census of the United StatesPublished in The Auk, in 1915, in volume 32, pages 267Created: 2013-03-08, modified: 2013-03-08
The Bracken as a Poisonous PlantPublished in American Fern Journal, in 1922, in volume 12, pages 125-127Created: 2017-04-23, modified: 2017-04-23
A New Species of Polycesta (Buprestidae)Published in The Coleopterists Bulletin, in 1960, in volume 14, issue 1, pages 30-32Created: 2023-11-07, modified: 2023-11-07
Studies on Mydidae (Diptera). V. Phylogenetic and biogeographic notes, key to the American genera and illustrations of spermathecaePublished in Gayana Zoologia, in 1990, in volume 54, issue 3-4, pages 87-116Created: 2013-02-28, modified: 2013-10-18
Wyoming JunipersPublished in Botanical Gazette, in 1898, in volume 25, issue 3, pages 196-199Created: 2017-03-14, modified: 2017-03-14
SHORTER NOTESPublished in Torreya, in 1920, in volume 20, issue 2, pages 31-32Created: 2022-12-14, modified: 2022-12-14
Fresh-water sponges in the collection of the United States National Museum..Part V. A new genus proposed, with Heteromeyenia radiospiculata Millsas typePublished in Proceedings of The United States National Museum, in 1911, in volume 40, pages 593-594Created: 2011-06-30, modified: 2011-06-30
A new kinkajou from MexicoPublished in Jour Washington Acad Sci, in 1931, in volume 21, pages 482-483Created: 2014-01-30, modified: 2014-01-30
New plants from NevadaPublished in Proceedings of The Biological Society of Washington, in 1904, in volume 17, pages 91-98Created: 2011-07-31, modified: 2011-07-31
New plants from NevadaPublished in Proceedings of The Biological Society of Washington, in 1905, in volume 18, pages 171-176Created: 2011-07-31, modified: 2011-07-31
A RANGE EXTENSION OF PHIDIANA-STEARNSI (COCKERELL, 1901) (GASTROPODA, NUDIBRANCHIA)Published in Veliger, in 1986, in volume 29, pages 240Created: 2013-10-23, modified: 2013-10-23
A new species of Acmaeodera (Coleoptera: Buprestidae)Published in Pan-Pacific Entomologist, in 1980, in volume 56, issue 3, pages 175-180Created: 2018-06-17, modified: 2018-06-17
A New Species of Acmaeodera (Coleoptera, Buprestidae)Published in The Coleopterists Bulletin, in 1967, in volume 21, issue 2, pages 57-58Created: 2023-11-07, modified: 2023-11-07
A Method of Cleaning Insects for StudyPublished in The Coleopterists Bulletin, in 1949, in volume 3, issue 6, pages 89-92Created: 2023-11-07, modified: 2023-11-07
A NEW SPECIES OF SILENE IN THE SILENE HOOKERI COMPLEX (CARYOPHYLLACEAE) FROM THE KLAMATH MOUNTAINS OF SHASTA-TRINITY NATIONAL FOREST, TRINITY COUNTY, CALIFORNIAPublished in Madroño, in 2006, in volume 53, pages 72-76Created: 2016-02-15, modified: 2016-07-07
M. W. GORMANPublished in Rhodora, in 1927, in volume 29, issue 339, pages 33-36Created: 2016-07-19, modified: 2016-07-19
JAMES C. NELSONPublished in Rhodora, in 1945, in volume 47, issue 555, pages 65-68Created: 2016-07-19, modified: 2016-07-19
CaliforniaPublished in Madroño, in 2005, in volume 52, pages 126-127Created: 2016-02-15, modified: 2016-02-15
ON PARENTHETICAL CITATIONPublished in Madroño, in 1933, in volume 2, issue 10, pages 81-83Created: 2016-02-15, modified: 2016-07-07
NOTES ON SCLEROPOAPublished in Torreya, in 1920, in volume 20, issue 6, pages 119-122Created: 2022-12-14, modified: 2022-12-14
OF INTEREST TO TEACHERSPublished in Torreya, in 1908, in volume 8, issue 7, pages 174-179Created: 2022-12-15, modified: 2022-12-15
Solanum maternum (Solanaceae), a new Bolivian relative of the Tree TomatoPublished in Novon, in 1997, in volume 7, pages 341-345Created: 2011-01-28, modified: 2016-02-16
Psilostrophe, a neglected genus of southwestern plantsPublished in Proceedings of The Biological Society of Washington, in 1903, in volume 16, pages 19-23Created: 2011-07-31, modified: 2011-07-31
Heterotardigrada of Venezuela (Tardigrada)Published in Pan-Pacific Entomologist, in 1983, in volume 59, issue 1-4, pages 64-77Created: 2018-07-08, modified: 2018-07-08
Plantae montrosensisPublished in Proceedings of The Biological Society of Washington, in 1906, in volume 19, pages 35-39Created: 2011-07-31, modified: 2011-07-31
A new Poecilonota from southern California (Coleoptera: Buprestidae)Published in Pan-Pacific Entomologist, in 1997, in volume 73, issue 1, pages 1-3Created: 2018-06-24, modified: 2018-06-24