Glandularia malpaisana (Verbenaceae), a new species from Sonora, MexicoPublished in Phytoneuron, in 2012, in volume 2012-65, pages 1-6Created: 2016-04-29, modified: 2016-04-29
SONORAPublished in Madroño, in 2007, in volume 54, pages 102-104Created: 2016-02-15, modified: 2016-02-15
Astragalus martinii (Fabaceae), a new species from eastern Sonora and western Chihuahua, MexicoPublished in Phytoneuron, in 2014, in volume 2014-66, pages 1-8Created: 2016-04-29, modified: 2016-04-29
Ajo Peak to Tinajas Altas: Flora of southwestern Arizona: An introductionPublished in Phytoneuron, in 2013, in volume 2013-5, pages 1-40Created: 2018-11-26, modified: 2018-11-26
Ajo Peak to Tinajas Altas: A flora of southwestern Arizona: Part 2. The checklistPublished in Phytoneuron, in 2013, in volume 2013-27, pages 1-30Created: 2016-04-29, modified: 2016-04-29
Ajo Peak to Tinajas Altas: A flora of southwestern Arizona: Part 4. Angiosperms: MagnoliidsPublished in Phytoneuron, in 2013, in volume 2013-38, pages 1-9Created: 2016-04-29, modified: 2016-04-29
Packrat Middens: The Last 40,000 Years of Biotic Change by J. L. Betancourt, T. R. Van Devender, P. S. MartinPublished in Madroño, in 1991, in volume 38, issue 3, pages 206-207Created: 2016-02-15, modified: 2016-07-07
Report on the Terrestrial Mollusks of the Sierra de la Madera (Oposura), Sonora, Mexico — The CaracolerosPublished in American Malacological Bulletin, in 2012, in volume 30, issue 2, pages 315-322Created: 2025-03-03, modified: 2025-03-03
Additions to the flora of Sonora, MexicoPublished in Phytoneuron, in 2014, in volume 2014-76, pages 1-8Created: 2016-04-29, modified: 2016-04-29
A NEW SPECIES OF PORTULACA (PORTULACACEAE)Published in Sida, Contributions To Botany, in 1999, in volume 18, issue 4, pages 1001-1007Created: 2015-12-02, modified: 2015-12-02
Ajo Peak to Tinajas Altas: A flora of southwestern Arizona: Part 3: Ferns, lycopods, and gymnospermsPublished in Phytoneuron, in 2013, in volume 2013-37, pages 1-46Created: 2016-04-29, modified: 2016-04-29
Northern distributional limits of the Mexican willow oak (Quercus viminea) in Arizona, Sonora, and ChihuahuaPublished in Phytoneuron, in 2013, in volume 2013-48, pages 1-6Created: 2016-04-29, modified: 2016-04-29
A preliminary checklist of the vascular plant flora of La Guásima, southern Sinaloa, northwestern MexicoPublished in Phytoneuron, in 2015, in volume 2015-63, pages 1-25Created: 2016-04-29, modified: 2016-04-29
LATE WISCONSIN VEGETATION OF ROBBER'S ROOST IN THE WESTERN MOJAVE DESERT, CALIFORNIAPublished in Madroño, in 1988, in volume 35, issue 3, pages 226-237Created: 2016-02-15, modified: 2016-07-07
HOLOCENE CHANGES IN THE FLORA OF RAGGED TOP, SOUTH-CENTRAL ARIZONAPublished in Madroño, in 1993, in volume 40, issue 4, pages 246-264Created: 2016-02-15, modified: 2016-07-07
NOTEWORTHY COLLECTIONSPublished in Madroño, in 1997, in volume 44, issue 2, pages 203-210Created: 2016-02-15, modified: 2016-07-07
Late Wisconsinan And Holocene Fauna From Smith Creek Canyon Snake Range Nevada UsaPublished in Transactions of The San Diego Society of Natural History, in 1982, in volume 20, pages 1-26Created: 2011-06-10, modified: 2023-02-16
A NEW LEUCOPHYLLUM (SCROPHULARIACEAE) FROM SONORA, MEXICOPublished in Journal of The Botanical Research Institute of Texas, in 2010, in volume 4, issue 2, pages 581-585Created: 2015-12-01, modified: 2015-12-01
NOMENCLATURE OF IPOMOEA ARBORESCENS (CONVOLVULACEAE) IN SONORA, MEXICOPublished in Sida, Contributions To Botany, in 2005, in volume 21, issue 3, pages 1283-1292Created: 2015-12-02, modified: 2015-12-02
The Late Wisconsinan Vertebrate Fauna From Deadman Cave Southern Arizona UsaPublished in Transactions of The San Diego Society of Natural History, in 1984, in volume 20, pages 247-276Created: 2011-06-10, modified: 2023-02-16
A new species of Erigeron (Asteraceae: Astereae) from the Río Mayo region of Sonora, MexicoPublished in Phytologia, in 2007, in volume 89, issue 2, pages 219-222Created: 2017-03-08, modified: 2017-03-08
Additions to the flora of Sonora, Mexico. IIPublished in Phytoneuron, in 2015, in volume 2015-8, pages 1-6Created: 2016-04-29, modified: 2016-04-29
Natural History of Amphibians and Reptiles of the Cohoke Mill Creek Watershed in VirginiaPublished in Banisteria, in 2018, in volume 51, pages 12-22Created: 2020-06-14, modified: 2020-06-14
Lower Wilson Creek, Caldwell County, North Carolina: a thermal refugium for reptiles?Published in Brimleyana, in 1983, in volume 9, pages 21-32Created: 2017-04-21, modified: 2017-04-21
DICHANTHIUM (POACEAE) NEW TO ARIZONA: OPEN DOOR FOR A POTENTIALLY INVASIVE SPECIESPublished in Sida, Contributions To Botany, in 2005, in volume 21, issue 3, pages 1905-1908Created: 2015-12-02, modified: 2015-12-02
ADDITIONS TO THE CYPERACEAE AND JUNCACEAE FLORA OF THE RÍO MAYO REGION, SONORA, MEXICOPublished in Sida, Contributions To Botany, in 2002, in volume 20, issue 1, pages 339-347Created: 2015-12-02, modified: 2015-12-02
The sangamon interglacial vertebrate fauna from Rancho la Brisca, Sonora, MexicoPublished in Transactions of the San Diego Society of Natural History, in 1985, in volume 21, pages 23-55Created: 2011-06-02, modified: 2016-12-13
CONVOLVULACEAE OF SONORA, MEXICO. II: CUSCUTAPublished in Journal of The Botanical Research Institute of Texas, in 2012, in volume 6, issue 2, pages 529-550Created: 2018-04-22, modified: 2018-04-22
A new species of Menodora (Oleaceae) from the Sierra Madre Occidental in eastern Sonora, MexicoPublished in Phytologia, in 1997, in volume 82, issue 4, pages 269-272Created: 2016-05-04, modified: 2016-05-06
A NEW SPECIES OF BROWALLIA (SOLANACEAE) FROM THE SOUTHWESTERN UNITED STATES AND NORTHWESTERN MEXICOPublished in Madroño, in 1993, in volume 40, issue 4, pages 214-223Created: 2016-02-15, modified: 2016-07-07
Late Quaternary and modern arthropods from the Ajo Mountains of southwestern ArizonaPublished in Pan-Pacific Entomologist, in 1989, in volume 65, issue 3, pages 322-347Created: 2018-07-03, modified: 2018-07-03
FLORA OF TINAJAS ALTAS, ARIZONA—A CENTURY OF BOTANICAL FORAYS AND FORTY THOUSAND YEARS OF NEOTOMA CHRONICLESPublished in Journal of The Botanical Research Institute of Texas, in 2012, in volume 6, issue 1, pages 157-257Created: 2018-04-22, modified: 2018-04-22
Retrospectiva del bosque de pino y encino de la Sierra Madre Occidental, Sonora, Noroeste de México, hace 1000 añosPublished in Acta Botánica Mexicana, in 2008, in volume 83, pages 69-92Created: 2017-04-27, modified: 2017-04-27
CONVOLVULACEAE OF SONORA, MEXICO. I. CONVOLVULUS, CRESSA, DICHONDRA, EVOLVULUS, IPOMOEA, JACQUEMONTIA, MERREMIA, AND OPERCULINAPublished in Journal of The Botanical Research Institute of Texas, in 2012, in volume 6, issue 2, pages 459-527Created: 2018-04-22, modified: 2018-04-22
Beschrijving van twee nieuwe soorten van lycaenidenPublished in Tijdschrift voor Entomologie, in 1896, in volume 39, issue 1/2, pages 91-94Created: 2010-01-11, modified: 2011-06-21
THE EGG OF HOFMANNOPHILA-PSEUDOSPRETELLA OECOPHORIDAE FINE STRUCTURE OF THE CHORIONPublished in Journal of The Lepidopterists' Society, in 1984, in volume 38, pages 202-208Created: 2013-01-27, modified: 2013-01-27
Beschrijving van twee nieuwe soorten van het genus Cosmopteryx StaintPublished in Tijdschrift voor Entomologie, in 1897, in volume 40, issue 2, pages 136-140Created: 2010-01-11, modified: 2021-04-05
Lepidoptera van CelebesPublished in Tijdschrift voor Entomologie, in 1878, in volume 22, pages 61-126Created: 2018-08-11, modified: 2018-08-11
'N ANATOMIESE ONDERSOEK VAN DIE BLOM VAN STRELITZIA REGINAE BANKSPublished in Journal of South African Botany, in 1977, in volume 43, issue 1, pages 81-91Created: 2024-09-12, modified: 2024-09-12
Bosch, R. B. van den Sept. 28, 1855Published in Asa Gray correspondence. Senders Be-Bo, in 1855, pages 1-2Created: 2017-03-12, modified: 2017-06-09
Bosch, R. B. van den Nov. 29, 1859Published in Asa Gray correspondence. Senders Be-Bo, in 1859, pages 1-2Created: 2017-03-12, modified: 2017-06-09
Bosch, R. B. van den May 3, 1859Published in Asa Gray correspondence. Senders Be-Bo, in 1859, pages 1-2Created: 2017-03-12, modified: 2017-06-09
Bosch, R. B. van den Jan. 6, 1856Published in Asa Gray correspondence. Senders Be-Bo, in 1856, pages 1-2Created: 2017-03-12, modified: 2017-06-09
Bosch, R. B. van den Nov. 2, 1857Published in Asa Gray correspondence. Senders Be-Bo, in 1857, pages 1-2Created: 2017-03-12, modified: 2017-06-09
Bosch, R. B. van den Dec. 29, 1857Published in Asa Gray correspondence. Senders Be-Bo, in 1857, pages 1-2Created: 2017-03-12, modified: 2017-06-09
Bosch, R. B. van den Sept. 24, 1858Published in Asa Gray correspondence. Senders Be-Bo, in 1858, pages 1-2Created: 2017-03-12, modified: 2017-06-09
Bosch, R. B. van den Dec. 31, 1858Published in Asa Gray correspondence. Senders Be-Bo, in 1858, pages 1-2Created: 2017-03-12, modified: 2017-06-09
Bosch, R. B. van den Sept. 22, 1859Published in Asa Gray correspondence. Senders Be-Bo, in 1859, pages 1-2Created: 2017-03-12, modified: 2017-06-09
First contribution to the reptile fauna of Quang Ngai Province, central VietnamPublished in Biodiversity Journal, in 2013, in volume 4, issue 2, pages 301-326Created: 2025-03-03, modified: 2025-03-03
Beschrijving van Cyclodes spectans Snell: eene nieuwe soort der noctuinen, van AmboinaPublished in Tijdschrift voor Entomologie, in 1886, in volume 29, pages 228-232Created: 2010-01-11, modified: 2021-04-05