William Alfred Weber

William Alfred Weber's AcademicInfluence.com Rankings

Biology

#4894

World Rank

#7240

Historical Rank

#1767

USA Rank

Botany

#239

World Rank

#901

Historical Rank

#71

USA Rank

biology Degrees

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Biology

William Alfred Weber's Degrees

PhD Botany University of Colorado Boulder
Masters Botany University of Colorado Boulder
Bachelors Botany University of Colorado Boulder

Why Is William Alfred Weber Influential?

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According to Wikipedia, William Alfred Weber was an American botanist and lichenologist. He was Professor Emeritus at the University of Colorado at Boulder and former curator of the University of Colorado Museum Herbarium .

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William Alfred Weber's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

Flora of New Zealand, Lichens (1986) (265)
Colorado Flora: Western Slope (1988) (183)
A Flora of New Mexico. (1981) (135)
Rocky Mountain Flora (1970) (99)
Mosses: Utah and the West (1974) (84)
The Middle Asian Element in the Southern Rocky Mountain Flora of the western United States: a critical biogeographical review (2003) (69)
Colorado Flora: Eastern Slope (1987) (69)
PLANT GEOGRAPHY IN THE SOUTHERN ROCKY MOUNTAINS (1965) (55)
MNEMONIC THREE‐LETTER ACRONYMS FOR THE FAMILIES OF VASCULAR PLANTS: A DEVICE FOR MORE EFFECTIVE HERBARIUM CURATION (1982) (55)
Epilithic Lichen Communities in the Alpine Zone of Southern Norway (1982) (48)
Colorado Flora: Western Slope. (1988) (46)
New names and combinations, principally in the Rocky Mountain Flora-II (1982) (33)
Bryogeography of the Galapagos Islands (1982) (30)
Nay zeolite-supported rhodium and iridium cluster catalysts : Characterization by X-ray absorption spectroscopy during propene hydrogenation catalysis (1999) (28)
A Taxonomic and Cytological Study of the Genus Wyethia, Family Compositae, with Notes on the Related Genus Balsamorhiza (1946) (24)
Catalogue of the lichens of Australia exclusive of Tasmania (1972) (22)
SUPPORTED IR AND PT CLUSTERS : REACTIVITY WITH OXYGEN INVESTIGATED BY EXTENDED X-RAY ABSORPTION FINE STRUCTURE SPECTROSCOPY (1996) (22)
Rhodium Supported on Faujasites: Effects of Cluster Size and CO Ligands on Catalytic Activity for Toluene Hydrogenation (1998) (21)
Vegetation of Amchitka Island, Aleutian Islands, Alaska (1969) (18)
Manual of the Vascular Plants of Wyoming. (1977) (18)
The lichens flora of the Galápagos Islands, Ecuador (1986) (18)
A Taxonomic Revision of Acarospora, Subgenus Xanthothallia (1968) (17)
NATURAL HYBRIDIZATION IN THE GENUS BALSAMORHIZA (1943) (17)
The Genus Helianthella (Compositae) (1952) (16)
Handbook of Plants of the Colorado Front Range (1954) (14)
A Synopsis of the North American Species of Cyphelium (1967) (14)
Lichens of Mt. McKinley National Park, Alaska (1967) (14)
Molecular Intracage Chemistry: [Rh6(CO)15]2− in Zeolite NaX (1999) (14)
Additions to the Galápagos and Cocos Islands lichen and bryophyte floras (1993) (13)
Lichens On Galapagos Giant Tortoises (1964) (13)
Guide to the mosses of Colorado keys and ecological notes based on field and herbarium studies (1974) (12)
Additions to the flora of Colorado - II (1955) (12)
The Bryophyte Flora of Mt. McKinley National Park, Alaska (1958) (11)
Rocky Mountain flora : a field guide for the identification of the ferns, conifers, and flowering plants of the southern Rocky Mountains from Pikes Peak to Rocky Mountain National Park and from the plains to the Continental Divide (1972) (11)
A new intergeneric natural hybrid involving Oryzopsis and Stipa (Gramineae) (1957) (10)
Flora of Iceland (1984) (10)
Probing the limits of structure insensitivity: size-dependent catalytic activity of Al2O3-supported iridium clusters and particles for toluene hydrogenation (1996) (10)
Colorado Flora: Eastern Slope@@@Colorado Flora: Western Slope (1991) (10)
Theodore Dru Alison Cockerell, Expatriate in America and Granduncle of the Hovercraft@@@The American Cockerell: A Naturalist's Life, 1866-1948 (2000) (9)
New combinations in the genus Packera (Asteraceae) (1981) (9)
Temperature Dependence of Nuclear Magnetic Resonance Chemical Shifts of 129Xe in the α-Cages of NaY Zeolite (1999) (7)
Carotenoids in lichens from the United States of America and Mexico (1997) (7)
Colorado Flora: Western Slope, Fourth Edition (2011) (7)
Additions to the flora of Colorado—VII (1981) (7)
Lichens of the Chiricahua Mountains, Arizona (1963) (7)
Vegetation of Amchitka Island, Aleutian Islands, Alaska. Geological survey professional paper 648 (1969) (7)
Additions to the Flora of Colorado-IX (1966) (6)
Anoectangium handelii (Bryopsida, Pottiaceae) in the New World (2005) (6)
New combinations in the Rocky Mountain flora (1976) (6)
Additions to the Bryophyte Flora of Colorado (1963) (6)
A Bizarre New Species of Rinodina (Lichenized Fungi) from Guadalupe Island, Mexico (1964) (5)
Additions to the flora of Colorado. VI (1979) (5)
Colorado Flora Eastern Slope: A Field Guide to the Vascular Plants, 4th edition Colorado Flora Western Slope: A Field Guide to the Vascular Plants, 4th edition (2013) (5)
Phippsia algida in the United States (1952) (5)
Rocky Mountain Lichen Primer (1998) (5)
Two New Species of Lecanora, Section Petrasterion, with a Key to North American Species (1975) (5)
MIMULUS GEMMIPARUS SP. NOV. FROM COLORADO (1972) (4)
Two New Species of Parmelia from Western United States (1962) (4)
Discovery of Grimmia incrassicapsulis (Grimmiaceae, Bryopsida) in Papua New Guinea (2010) (4)
Additions to the flora of Colorado - III (1982) (4)
Map of mixed prairie grassland vegetation, Rocky Flats, Colorado (1980) (4)
A Second American Record for Oreas Martiana, from Colorado (1960) (4)
Didymodon anserinocapitatus (Musci, Pottiaceae) New to the New World (1997) (4)
Two Lichen-Arthropod Associations in Australia and New Guinea (1974) (4)
A NEW SPECIES AND SUBGENUS OF ATRIPLEX FROM SOUTHWESTERN COLORADO (1950) (4)
Decarbonylation of MgO-Supported PtRh5 Clusters Characterized by Infrared and Extended X-ray Absorption Fine Structure Spectroscopies (1998) (4)
Lichens Collected on the Arctic Excursion of the 9th International Botanical Congress (Montreal) in 1959 (1992) (3)
Leptopterigynandrum: field observations and relevance to family designation. (2000) (3)
Four New Species of Buellia (Lichenes) from Western North and South America (1971) (3)
Endokrine Orbitopathie aus internistischer Sicht (2011) (3)
Rh–Pt Clusters and Aggregates on MgO: Catalysts for Toluene Hydrogenation (1999) (3)
Baeomyces frenchianus, an Australian Endemic and Its Chemotaxonomy (1979) (3)
Recent additions to the flora of Colorado (1950) (2)
THE NAMES OF TWO COMMON CALIFORNIAN RAMALINA SPECIES (1970) (2)
Additions to the flora of Colorado, U.S.A. XI (1985) (2)
Analysis of a Pika Hay Pile (1958) (2)
Cytotaxonomical Atlas of the Arctic Flora, by Áskell & Doris Löve. J. Cramer, 9490 Vaduz, Liechtenstein, & 3301 Lehre, West Germany: xxiii + 598 pp., map, DM. 200, 1975. (1976) (2)
Random Access Key to the Genera of Colorado Mosses (1973) (2)
AN EFFICIENT METHOD FOR THE CAPTURE AND TRANSMISSION OF SPECIMEN LABEL INFORMATION (1976) (2)
[Graves' ophthalmopathy from the internist's perspective]. (2011) (2)
The lichen flora of Colorado: 2. Pannariaceae (1965) (2)
Aloina bifrons (Musci: Pottiaceae) New to South America (1979) (2)
Tetraphis pellucida and T. geniculata: Scindulae as Diagnostic Features in Bryophytes (1977) (2)
Additions to the Colorado flora, V, with nomenclature revisions (1973) (2)
Two New Lichens from New Guinea (1971) (2)
VIGETHIA, A NEW GENUS OF COMPOSITAE BASED ON WYETHIA MEXICANA WATSON (1943) (2)
A NEW WOOLLY-HEADED, MONOCEPHALOUS ERIGERON (ASTERACEAE) FROM MONTANA (1983) (2)
How to Know the Western Trees Harry J. Baerg (1974) (2)
Studies of Colorado bryophytes (1961) (2)
Rediscovery of the genus Neoparrya Mathias (Umbelliferae) (1958) (2)
Penstemon penlandii, spec. nov. (SCR) from Colorado (1986) (2)
Biatorella clauzadeana in North America (1992) (2)
The Galápagos Islands Symposium : Galápagos international scientific project, january - march 1964 (1964) (1)
Seville Flowers Mosses: Utah and the West nomenclatural clarifications and updates (2003) (1)
BALSAMORHIZA TEREBINTHACEA AND OTHER HYBRID BALSAM-ROOTS (1953) (1)
TWO NEW COMBINATIONS IN TRYPHANE (ALSINACEAE) (2009) (1)
Trees, Shrubs, and Vines: A Pictorial Guide to the Ornamental Woody Plants of the Northern United States, Exclusive of Conifers Arthur T. Viertel (1970) (1)
Placynthium (Ach.) S.F. Gray, a genus of lichens previously unreported from Australia (1977) (1)
SENECIO SPRIBILLEI (ASTERACEAE: SENECIONEAE), A NEW SPECIES FROM MONTANA, U.S.A (2002) (1)
Colorado Bryological Hot Spots, 2. Mount Evans (2002) (1)
Tortula papillosa in New Mexico (1957) (1)
Rediscovery of Neuropogon lambii (1973) (1)
Ecological Notes on Wall Vegetation. S. Segal. Junk, The Hague, 1969. 326 pp., illus., + appendices. Paper, $16.65 (1969) (1)
Lichens and bryophytes of the Santa Rosa Plateau Nature Conservancy Reserve, Riverside County, California (1987) (1)
A New Species of Aspicilia (Lichenes, Lecanoraceae) from Western United States (1971) (1)
Bryogeography of the Galapagos Islands (Proceedings of the Symposia on Bryology at the 13 International Botanical Congress, Sydney, Australia, Aug. 21-28,1981. Part 1. Compiled by H.P.Ramsay,G.A.M.Scott and Patricia M.Selkirk) -- (Section 1. Bryogeography of Australasia and the Pacific) (1982) (0)
Pseudostellaria jamesiana, Comb. nov., a North American representative of a Eurasian genus (1979) (0)
ON THE DERIVATION OF THE GENERIC NAME ILIAMNA (MALVACEAE) (2002) (0)
The liche n flor a of Colorado: Cetraria cornicularia, Dactylina, Th amnolia (1955) (0)
Aspicilia moenium in the Western Hemisphere (1996) (0)
Probing zeolite internal structures using very low temperature {sup 129}Xe NMR (1998) (0)
The lichen flora of Colorado : 2 . (2018) (0)
Colorado bryological hot spots (2001) (0)
Guide to the Woody Plants of the Mountain States Michael Treshow Stanley L. Welsh Glen Moore (1971) (0)
Wild Flowers of Alabama and Adjoining States Blanche E. Dean Amy Mason Joab Thomas (1974) (0)
Corrosive Chemisorption of [PtRh5(CO)15]- on MgO (1999) (0)
JUNCUS-TRIGLUMIS IN NORTH AMERICA (1977) (0)
A NEW POLEMONIUM FROM MEXICO (1948) (0)
Quercus Ajoensis in Colorado (1962) (0)
Processus de production d'olefines legeres (2001) (0)
Rickett's Wild Flowers Completed@@@Wild Flowers of the United States, Volume Six (1974) (0)
Occurrence of Cynodontium gracilescens in North america (Colorado) (1985) (0)
Colorado Moss Flora: Additions in Aulacomniaceae (1952) (0)
THE GENUS HELIANTHELLA IN OREGON (1948) (0)
A New Species of Heterodermia (Physciaceae) from Colorado (1971) (0)
Lichens On Galápagos Giant Tortoises (1964) (0)
A United States Patent ( 19 ) 11 Patent Number : 6 , 048 , 816 (2017) (0)
Colorado bryological hot spots. 3. High Creek Fen (2003) (0)
Mosses of Colorado@@@Guide to the Mosses of Colorado (1974) (0)
Process for the production of light olefins. (1999) (0)
Colorado Native Plant Society Newsletter, 1976: (1976) (0)
A new species of Balsamorhiza lAsteraceaer from the Siskiyou region of southwestern Oregon and northwestern California (1982) (0)
Grimmia bernoullii Mueller Hal. in the United States (2003) (0)
Parts of a Famous Biota: Flora of the Galápagos Islands . Ira L. Wiggins and Duncan M. Porter. Stanford University Press, Stanford, Calif., 1971. xxii, 998 pp. + plates. $37.50. (1972) (0)
Book Review:Plants and Their Names: A Concise Dictionary. R. Hyman, R. Pankhurst (1996) (0)
COMMENTARY: Pronunciation of Scientific Names (1986) (0)
Catalyseur et procede de transformation de methanol en hydrocarbures (1999) (0)
List of reviewers for volume 41 (2020) (0)
Aphid infestation on honeysuckle [Lonicera morrowii, Lonicera tatarica, Hyadaphis tataricae] (1984) (0)
Geranium bicknellii earlier than Gp nemorale (1942) (0)
Note on Senecio (1982) (0)
Supplementary Note concerning Atrichum selwyni (1950) (0)
Salix lanata subsp. calcicola in Colorado (1986) (0)
Alpine Flora of the Rocky Mountains. Vol. I. The Middle Rockies (1997) (0)
Botanical inventory of the Rocky Flats AEC site. Final report (1974) (0)
Additions to the lichen flora of Colorado and North America (1990) (0)
The Arctic and the Rockies as Seen by a Botanist: Pictorial (1985) (0)
INVOLVING ORYZOPSIS AND STIPA (GRAMINEAE) (2016) (0)
Book Reviews (2008) (0)
Utah, Kansas, New Mexico, Minnesota, Colorado, 1961-1962, [numbers 9475-9510]. (1961) (0)
Physaria vitulfera, a tetraploid species of cruciferae (1950) (0)

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