SYNOPSIS OF RUDBECKIA SUBGENUS RUDBECKIAPublished in Rhodora, in 1957, in volume 59, issue 708, pages 293-299Created: 2016-07-19, modified: 2016-07-19
A new variety of Rudbeckia fulgidaPublished in Rhodora, in 1961, in volume 63, issue 748, pages 119-120Created: 2014-06-16, modified: 2016-07-26
Two new varieties and a new combination in RudbeckiaPublished in Rhodora, in 1962, in volume 64, issue 760, pages 328-329Created: 2014-06-16, modified: 2016-07-26
RUDBECKIA AURICULATA (PERDUE) KRAL, A SPECIES DISTINCT FROM R. FULGIDA AITPublished in Rhodora, in 1975, in volume 77, issue 809, pages 44-52Created: 2016-07-19, modified: 2016-07-19
Contributions Toward a Flora of Panama. V. Collections Chiefly by Paul H. Allen, and by Robert E. Woodson, Jr. and Robert W. ScheryPublished in Annals of the Missouri Botanical Garden, in 1941, in volume 28, pages 409-491Created: 2010-01-08, modified: 2015-12-16
Paul Robert KollibayPublished in Journal für Ornithologie, in 1920, in volume 68, pages 175-177Created: 2014-09-04, modified: 2014-09-04
Phytoplankton of the Tittabawassee River, Midland, MichiganPublished in Phytologia, in 1980, in volume 45, issue 3, pages 255-267Created: 2017-03-08, modified: 2017-03-08
Thayer and Bangs on the Birds of Guadaloupe IslandPublished in The Auk, in 1909, in volume 26, pages 319-320Created: 2013-03-08, modified: 2013-03-08
Robert Leslie Usinger, 1912-1968Published in Pan-Pacific Entomologist, in 1969, in volume 45, pages 167-184Created: 2017-06-29, modified: 2017-06-29
ALPHA AMYLASE DEVELOPMENT IN EMBRYOS OF CRASSOSTREA VIRGINICAPublished in Biol Bull, in 1964, in volume 126, pages 199-204Created: 2010-01-06, modified: 2011-06-21
MATING TYPES IN TETRAHYMENAPublished in Biol Bull, in 1953, in volume 105, pages 269-284Created: 2010-01-06, modified: 2011-06-21
Coker on the Guano Birds of PeruPublished in The Auk, in 1920, in volume 37, pages 160-161Created: 2013-03-08, modified: 2013-03-08
Porotrichum cavifolium comb. nov. (Musci: Neckeraceae)Published in Novon, in 1992, in volume 2, pages 123Created: 2014-06-14, modified: 2014-06-14
Biographies of Phasmatologists - 2. George Robert GrayPublished in Phasmid Studies, in 2007, in volume 15, issue 1-2, pages 5-9Created: 2016-12-30, modified: 2016-12-30
The Inverted Hypopygium ofDasyllisandLaphriaPublished in Psyche: A Journal of Entomology, in 1902, in volume 9, issue 318, pages 399-400Created: 2016-06-19, modified: 2016-06-19
A NEW AMSONIA FROM THE OZARKS OF ARKANSASPublished in Rhodora, in 1943, in volume 45, issue 536, pages 328-329Created: 2016-07-19, modified: 2016-07-19
New South American AsclepiadaceaePublished in Annals of the Missouri Botanical Garden, in 1931, in volume 18, pages 557-563Created: 2010-01-08, modified: 2015-12-16
Gynandropsis, Cleome, and PodandrogynePublished in Annals of the Missouri Botanical Garden, in 1948, in volume 35, pages 139-147Created: 2010-01-08, modified: 2015-12-16
A Correction in AsclepiasPublished in Annals of the Missouri Botanical Garden, in 1954, in volume 41, pages 261Created: 2010-01-08, modified: 2016-12-29
The alligator gar in FloridaPublished in Quart Jour Florida Acad Sci, in 1953, in volume 16, pages 198-199Created: 2013-03-28, modified: 2013-03-28
A List of Land Birds from Central WashingtonPublished in The Auk, in 1903, in volume 20, pages 202-209Created: 2013-03-08, modified: 2013-03-08
Biographies of Phasmatologists - 8. Robert Walter Campbell ShelfordPublished in Phasmid Studies, in 2008, in volume 17, issue 1, pages 8-10Created: 2016-12-30, modified: 2016-12-30
DITTRICHIA GRAVEOLENS (ASTERACEAE), NEW TO THE CALIFORNIA WEED FLORAPublished in Madroño, in 1997, in volume 44, issue 2, pages 200-203Created: 2016-02-15, modified: 2016-07-07
A catalogue of British NeuropteraPublished in Entomologische Zeitung Stettin, in 1870, in volume 31, pages 425-426Created: 2016-11-22, modified: 2016-11-22
History of the Texas society of mammalogistsPublished in Texas Tech University Museum Special Publications, in 2007, in volume 52, pages 1-60Created: 2017-12-10, modified: 2017-12-10
Cicindela olivacea Chaudoir, an Endemic Cuban Tiger Beetle, Established in the Florida Keys (Coleoptera: Cicindelidae)Published in The Coleopterists Bulletin, in 1963, in volume 17, issue 3, pages 79-83Created: 2023-11-07, modified: 2023-11-07
Ridgway on New Species and Subspecies of American Birds, and on the Nomenclature of Other SpeciesPublished in The Auk, in 1885, in volume 2, pages 290-293Created: 2013-03-08, modified: 2013-03-08
Miscellaneous New Apocynaceae and AsclepiadaceaePublished in Annals of the Missouri Botanical Garden, in 1948, in volume 35, pages 233-238Created: 2010-01-08, modified: 2015-12-16
Three New Annonaceae From PanamaPublished in Annals of the Missouri Botanical Garden, in 1955, in volume 42, pages 151-152Created: 2010-01-08, modified: 2016-12-29
Siphonaptera collected during the 1965 Street Expedition to AfghanistanPublished in Fieldiana Zoology, in 1973, in volume 64, pages 1-161Created: 2011-10-06, modified: 2011-10-07
Notes on the Anatomy of Geospiza, Cocornis, and CerthidiaPublished in The Auk, in 1903, in volume 20, pages 402-417Created: 2013-03-08, modified: 2013-03-08
The annual species of Houstonia in IllinoisPublished in Rhodora, in 1962, in volume 64, issue 757, pages 28-31Created: 2014-06-16, modified: 2016-07-26
Vernal Pool Blue Dicks ( Dichelostemma lacuna-vernalis ; Asparagaceae: Brodiaeoideae) RevisitedPublished in Madroño, in 2014, in volume 61, pages 350-366Created: 2019-04-08, modified: 2019-04-08
A Life History Study of the Yellow-ThroatPublished in The Wilson Bulletin, in 1953, in volume 65, issue 2, pages 99-115Created: 2016-12-19, modified: 2016-12-19
Ultraviolet reflectance patterns in the Asteraceae, IPublished in Phytologia, in 1975, in volume 31, issue 1, pages 66-114Created: 2017-02-22, modified: 2017-02-22
Pleistocene infraspecific evolution in Juniperus aschei BuchPublished in Phytologia, in 2007, in volume 89, issue 1, pages 8-23Created: 2017-03-08, modified: 2017-03-08
Two New Species of Exotic AntsPublished in Psyche: A Journal of Entomology, in 1951, in volume 58, issue 2, pages 77-84Created: 2016-06-19, modified: 2016-06-19
Two New Forms of Monomorium (Formicidæ)Published in Psyche: A Journal of Entomology, in 1945, in volume 52, issue 1-2, pages 62-69Created: 2017-05-04, modified: 2017-05-04
Ecology of a Nesting Red-Shouldered Hawk PopulationPublished in The Wilson Bulletin, in 1949, in volume 61, issue 1, pages 26-35Created: 2016-12-04, modified: 2016-12-04
Notes on Texas Cerambycidae (Coleoptera)Published in The Coleopterists Bulletin, in 1978, in volume 32, issue 4, pages 367-372Created: 2023-11-06, modified: 2023-11-06
Dysosma: A New Genus of BerberidaceaePublished in Annals of the Missouri Botanical Garden, in 1928, in volume 15, pages 335-340Created: 2010-01-08, modified: 2015-12-16
Two New Asclepiads from Szechuan, ChinaPublished in Annals of the Missouri Botanical Garden, in 1934, in volume 21, pages 609-611Created: 2010-01-08, modified: 2015-12-16
Miscellaneous New Asclepiadaceae from Tropical AmericaPublished in Annals of the Missouri Botanical Garden, in 1944, in volume 31, pages 235-237Created: 2010-01-08, modified: 2015-12-16
Notes on Some North American AsclepiadsPublished in Annals of the Missouri Botanical Garden, in 1944, in volume 31, pages 363-371Created: 2010-01-08, modified: 2015-12-16
Notes on Some North American AsclepiadsPublished in Annals of the Missouri Botanical Garden, in 1945, in volume 32, pages 369-371Created: 2010-01-08, modified: 2015-12-16
A List of Land Birds from Central and Southeastern WashingtonPublished in The Auk, in 1904, in volume 21, pages 223-233Created: 2013-03-08, modified: 2013-03-08
An Obituary Notice of William E. DuBoisPublished in Proceedings of The American Philosophical Society, in 1882, in volume 20, issue 111, pages 102-107Created: 2017-01-01, modified: 2017-01-01
Vernacular names for some species of Colombian CompositaePublished in Phytologia, in 1966, in volume 14, issue 3, pages 129-136Created: 2017-02-22, modified: 2017-02-22
William Steel Creighton: An AppreciationPublished in Journal of The New York Entomological Society, in 1974, in volume 82, issue 2, pages 67-75Created: 2016-06-13, modified: 2016-06-13
The Female of Formica Opaciventris Emery (Formicidae)Published in Psyche: A Journal of Entomology, in 1952, in volume 59, issue 1, pages 13-19Created: 2016-06-19, modified: 2016-06-19