Studies of the Pinus rigida-Serotina Complex I. A Study of Geographic VariationPublished in Annals of the Missouri Botanical Garden, in 1973, in volume 60, pages 174-191Created: 2010-01-08, modified: 2015-12-16
Studies of the Pinus rigida-Serotina Complex II. Natural Hybridization Among the Pinus rigida-Serotina Complex, P. Taeda and P. echinataPublished in Annals of the Missouri Botanical Garden, in 1973, in volume 60, pages 192-203Created: 2010-01-08, modified: 2016-12-29
LeRoy, Peter V. undatedPublished in Asa Gray correspondence. Senders La-Le, 1833-1897 (inclusive), pages 1-2Created: 2017-06-24, modified: 2017-06-24
ÉditorialPublished in Adansonia, in 1980, in volume 20, issue 4, pages 351Created: 2020-06-14, modified: 2020-06-14
Studies in American Scarabaeidae-IIPublished in Pan-Pacific Entomologist, in 1935, in volume 11, pages 35-36Created: 2017-05-21, modified: 2017-05-21
Note sur un Caféier du Sud-Est asiatique. Paracoffea merguensis (Ridl.), J.-F. LEROYPublished in Adansonia, in 1971, in volume 11, issue 4, pages 603-614Created: 2020-05-10, modified: 2020-05-10
PeatPublished in Botanical Gazette, in 1908, in volume 46, issue 1, pages 71-72Created: 2017-03-14, modified: 2017-03-14
BRYOLOGICAL NOTESPublished in Torreya, in 1917, in volume 17, issue 4, pages 60-62Created: 2022-12-14, modified: 2022-12-14
Two new California PhyllophagaPublished in Proceedings of the Entomological Society of Washington, in 1939, in volume 41, pages 88-91Created: 2011-05-11, modified: 2011-06-21
Prospection des Caféiers sauvages de Madagascar : Deux espèces remarquables (Coffea tsirananae n.sp., C. kianjavatensis n.sp.)Published in Adansonia, in 1972, in volume 12, issue 2, pages 317-328Created: 2020-05-10, modified: 2020-05-10
Jean Raynal (1933-1979)Published in Adansonia, in 1980, in volume 19, issue 3, pages 251-256Created: 2020-05-17, modified: 2020-05-17
Splachnum ampullaceum, a CorrectionPublished in Rhodora, in 1903, in volume 5, issue 54, pages 169Created: 2016-07-19, modified: 2016-07-19
Jean-François Leroy (1915-1999)Published in Adansonia, in 1999, in volume 21, issue 2, pages 171-173Created: 2018-06-24, modified: 2018-06-24
A New Californian CeanothusPublished in Botanical Gazette, in 1912, in volume 53, issue 1, pages 68Created: 2017-03-14, modified: 2017-03-14
THE DWARF GAULTHERIAS IN CALIFORNIAPublished in Madroño, in 1934, in volume 2, issue 15, pages 121-122Created: 2016-02-15, modified: 2016-07-07
A NEW LIMNANTHES FROM OREGONPublished in Madroño, in 1941, in volume 6, issue 1, pages 27Created: 2016-02-15, modified: 2016-07-07
ENVIRONMENTAL EXTREMES AND ENDEMISMPublished in Madroño, in 1948, in volume 9, issue 5, pages 137-149Created: 2016-02-15, modified: 2016-07-07
Seven new Neotropical scarab beetlesPublished in Proceedings of the Biological Society of Washington, in 1938, in volume 51, pages 185-190Created: 2011-06-01, modified: 2011-06-21
A new Mexican scarab beetlePublished in Proceedings of the Biological Society of Washington, in 1941, in volume 54, pages 67-68Created: 2011-06-01, modified: 2011-06-21
Il y a cent ansPublished in Adansonia, in 1973, in volume 13, issue 4, pages 389-390Created: 2020-05-10, modified: 2020-05-10
Adansonia dans sa quinzième AnnéePublished in Adansonia, in 1975, in volume 15, issue 1, pages 5-6Created: 2020-05-17, modified: 2020-05-17
ORCHIDS OF MT. GREYLOCK, MASSACHUSETTSPublished in Rhodora, in 1900, in volume 2, issue 20, pages 179-180Created: 2016-07-19, modified: 2016-07-19
SOME OBSERVATIONS ON ORCHID FRAGRANCEPublished in Rhodora, in 1901, in volume 3, issue 28, pages 84-87Created: 2016-07-19, modified: 2016-07-19
NOTES ON NORTHERN MAINE PLANTSPublished in Rhodora, in 1944, in volume 46, issue 546, pages 204-205Created: 2016-07-19, modified: 2016-07-19
Leroy Titus WeeksPublished in The Wilson Bulletin, in 1927, in volume 39, issue 2, pages 115-116Created: 2016-11-27, modified: 2016-11-27
Thomas Leroy HankinsonPublished in The Wilson Bulletin, in 1936, in volume 48, issue 3, pages 156-158Created: 2016-12-04, modified: 2016-12-04
ALBERT RADDIN SWEETSER (1861-1940)Published in Madroño, in 1941, in volume 6, issue 1, pages 20-21Created: 2016-02-15, modified: 2016-07-07
BRIEFER NOTESPublished in Torreya, in 1931, in volume 31, issue 5, pages 145-149Created: 2022-12-14, modified: 2022-12-14
The Mahonias of the Pacific statesPublished in Phytologia, in 1934, in volume 1, pages 89-94Created: 2011-01-26, modified: 2023-02-16
A new Phyllophaga from NevadaPublished in Proceedings of the Entomological Society of Washington, in 1938, in volume 40, pages 129-131Created: 2011-05-11, modified: 2011-10-03
Seven new scarab beetles from CaliforniaPublished in Proceedings of the Entomological Society of Washington, in 1939, in volume 41, pages 54-58Created: 2011-05-11, modified: 2011-06-21
Notes and descriptions of United States scarab beetlesPublished in Jour Washington Acad Sci, in 1939, in volume 29, pages 452-459Created: 2014-01-30, modified: 2014-01-30
A Note on Paracotalpa deserta Saylor (Coleoptera: Scarabaeidae: Rutelinae)Published in The Coleopterists Bulletin, in 1972, in volume 26, issue 2, pages 77-78Created: 2023-11-07, modified: 2023-11-07
Range Extensions of Three Conifers and a Dwarf Mistletoe in the Panamint Mountains, Death Valley National MonumentPublished in Madroño, in 1976, in volume 23, issue 7, pages 402-403Created: 2016-02-15, modified: 2016-07-07
NOTES ON THE NATURAL HISTORY OF A TRAPDOOR SPIDER ANCYLOTRYPA SIMON (ARANEAE, CYRTAUCHENIIDAE) THAT CONSTRUCTS A SPHERICAL BURROW PLUGPublished in Journal of Arachnology, in 2005, in volume 33, issue 2, pages 558-561Created: 2017-04-11, modified: 2017-04-11
A new melolonthine scarab beetle from BrazilPublished in Proceedings of the Biological Society of Washington, in 1938, in volume 51, pages 135-136Created: 2011-06-01, modified: 2011-06-21
Five new Guatemalan scarab beetles of the genus PhyllophagaPublished in Jour Washington Acad Sci, in 1941, in volume 31, pages 384-388Created: 2014-01-30, modified: 2014-01-30
Une première étape d'Adansonia : 1960 - 1980Published in Adansonia, in 1980, in volume 20, issue 1, pages 5-7Created: 2020-06-14, modified: 2020-06-14
On some variations of Spiranthes cernuaPublished in Rhodora, in 1899, in volume 1, issue 6, pages 110Created: 2016-07-19, modified: 2016-07-19
A NEW CARDAMINE FROM NORTHERN IDAHOPublished in Madroño, in 1935, in volume 3, issue 4, pages 176-178Created: 2016-02-15, modified: 2016-07-07
Taxonomie des Meliaceae malgaches : espèces nouvelles du genre Malleastrum (Baillon) J.-F. LeroyPublished in Bulletin du Muséum National d'Histoire Naturelle Section B,Adansonia, botanique, phytochimie, in 1989, in volume 11, issue 4, pages 397-402Created: 2018-10-26, modified: 2018-10-26
Note préliminaire sur les Rubiacées-Naucléées malgachesPublished in Adansonia, in 1974, in volume 14, issue 4, pages 681-685Created: 2020-05-10, modified: 2020-05-10
Trisulphoxyarsenic AcidPublished in Proceedings of The American Philosophical Society, in 1904, in volume 43, issue 176, pages 112-115Created: 2017-01-01, modified: 2017-01-01
BRYOPHYTES OF THE MOUNT GREYLOCK REGION VPublished in Rhodora, in 1957, in volume 59, issue 698, pages 25-26Created: 2016-07-19, modified: 2016-07-19
PECULIARITIES OF THE COLUMBIA RIVER GORGE FLORAPublished in Madroño, in 1958, in volume 14, issue 5, pages 160-172Created: 2016-02-15, modified: 2016-07-07
Moss Flora of North AmericaPublished in Torreya, in 1929, in volume 29, issue 1, pages 18-19Created: 2022-12-14, modified: 2022-12-14
BRYOLOGICAL NOTES: V. Scapania nimbosa from NorwayPublished in Torreya, in 1919, in volume 19, issue 3, pages 49-51Created: 2022-12-14, modified: 2022-12-14
Ten new neotropical beetles of the scarab genus PhyllophagaPublished in Proceedings of the Biological Society of Washington, in 1940, in volume 53, pages 109-117Created: 2011-06-01, modified: 2011-06-21
Synopsis of the beetles of the Chilean genus PhytholaemaPublished in Proceedings of the United States National Museum, in 1937, in volume 85, pages 5-11Created: 2011-06-02, modified: 2017-01-06
Synoptic revision of the testaceipennis group of the beetle genus PhyllophagaPublished in Jour Washington Acad Sci, in 1943, in volume 33, pages 106-110Created: 2014-01-30, modified: 2014-01-30