Howard A. Crum
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Biology
Why Is Howard A. Crum Influential?
(Suggest an Edit or Addition)Howard A. Crum'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
- Mosses of Eastern North America (1982) (480)
- The Moss Flora of Mexico (1993) (311)
- Biological Relationships between Africa and South America (1996) (307)
- List of the Mosses of North America North of Mexico (1990) (303)
- A New List of Mosses of North America North of Mexico (1973) (159)
- A Focus on Peatlands and Peat Mosses (1988) (155)
- The geographic origins of the mosses of North America's eastern deciduous forest (1972) (154)
- Mosses of the Great Lakes Forest (1981) (118)
- Disjunctions in Bryophytes (1972) (112)
- Illustrated Moss Flora of Fennoscandia. II. Musci. Fasc 3 (1959) (106)
- Structural Diversity of Bryophytes (2001) (80)
- Census Catalogue of British Mosses (1964) (66)
- The Archives of the Peat Bogs (1981) (65)
- An Annotated Synopsis of the Genera and Subgenera of Lejeuneaceae. (1964) (62)
- Prodromus Flore Briofita Jugoslavije (1957) (51)
- Illustrated Flora of Nordic Mosses. Fasc. 1. Fissidentaceae-Seligeriaceae (1988) (51)
- A List of the Mosses of North America (1965) (49)
- The Mosses of Suriname. Part I (1964) (48)
- A Unique Vegetational Area in Tamaulipas (1951) (44)
- Illustrated Moss Flora of Fennoscandia. I. Hepaticae (1957) (38)
- Vistas in Botany (1960) (35)
- Chromosome Studies on California Mosses (1955) (28)
- An evaluation of familial limits among the genera traditionally aligned with the Thuidiaceae and Leskeaceae (1990) (26)
- Peatlands and peat (1999) (22)
- Notes on Tropical American Mosses (1984) (21)
- Liverworts and Hornworts of Southern Michigan (1991) (20)
- Sphagnopsida: Sphagnaceae in North American Flora Series II Part II (1985) (18)
- Catalogue of West Indian Lichens (1957) (17)
- A New Species of Cryptothallus from Costa Rica (1996) (16)
- New names for some North American mosses (1964) (16)
- A Contribution to the Bryology of Haiti (1958) (15)
- Taxonomic Studies in the Funariaceae (1955) (15)
- New species of Sphagnum from South America (1987) (15)
- Cryptogamic Botany. Volume II. Bryophytes and Pteridophytes (1956) (14)
- Illustrated Moss Flora of Arctic North America and Greenland. 2. Sphagnaceae (1988) (14)
- Nomenclatural Changes in the Musci (1971) (14)
- Bryoflora of the Atolls of Micronesia. (1964) (14)
- Nomenclatural Notes on North American Mosses (1969) (14)
- Miscellaneous notes on the genus Sphagnum. 1-2 (1992) (14)
- A partial clarification of the Lembophyllaceae (1991) (13)
- Peristome homology in Mielichhoferia and a taxonomic account of North American species (1984) (13)
- Sphagnum leucobryoides reconsidered (1999) (12)
- Mosses of the Gulf South. From the Rio Grande to the Apalachicola (1984) (12)
- Miscellaneous notes on Sphagnum---12 (2002) (10)
- Donrichardsia, a new genus of Amblystegiaceae (musci) / (1979) (10)
- Revision of the Genus Rozea (Musci) (1976) (9)
- Taxonomic and Nomenclatural Notes on Middle American Mosses (1981) (8)
- Some Latin American mosses new to science (1987) (8)
- Miscellaneous notes on the genus Sphagnum. III : New species from Brazil (1992) (8)
- The Hepaticae of Utah (1961) (8)
- Some Bryophytes from Baja California (1958) (8)
- Evolutionary and Phytogeographic Patterns in the Canadian Moss Flora (1966) (7)
- ADDITIONS TO THE MOSS FLORA OF PANAMA (1950) (7)
- English Names for British Bryophytes (1999) (7)
- Miscellaneous notes on the genus Sphagnum [Musci, Sphagnaceae]. 7 (1995) (7)
- Anacamptodon in North America (1958) (6)
- Barbula johansenii, an Arctic Disjunct in the Canadian Rocky Mountains (1965) (6)
- Miscellaneous notes on the genus Sphagnum. 6 (1995) (6)
- Sphagnum inretortum, a new species in a new section from Bolivia (1990) (6)
- Fifty-Six Mosses New to Nicaragua (1967) (6)
- A Re-Evaluation of Glossadelphus andersonii (1965) (6)
- SOME ADDITIONS TO THE CALIFORNIA MOSS FLORA (1957) (6)
- Studies in North American Bryaceae I-II (1967) (5)
- Puerto Rican Musci. New Species and New Combinations (1956) (5)
- Miscellaneous notes on the genus Sphagnum-5-New and notable species of South America (1994) (5)
- Three New Moss Species from the Hawaiian Islands (1971) (5)
- Illustrated Guide to Some Hornworts, Liverworts and Mosses of Eastern Canada (1988) (5)
- Botany (For Degree Students). Part III. Bryophyta (1964) (5)
- Mosses from Honduras (1950) (5)
- Pseudosymblepharis in Middle America (1952) (5)
- A CONTRIBUTION TO THE JAMAICAN MOSS FLORA (1959) (5)
- The Propagula of Pterygynandrum filiforme (1953) (4)
- Taxonomic and Nomenclatural Addenda to the Mexican Moss Flora (1986) (4)
- New and interesting mosses from Costa Rica (1984) (4)
- Bestia, Tripterocladium, and Isothecium: An Explication of Relationships (1987) (4)
- Eccremidium, a Genus of Ditrichaceae New to the Americas (1981) (4)
- A New Sphagnum from High Altitude Costa Rica (1974) (4)
- Two New Species of Mexican Mosses Collected by Aaron J. Sharp (1952) (4)
- The Discovery of Fruiting Gymnostomiella orcutti in Mexico (1949) (4)
- Entodon schleicheri New to North America (1978) (4)
- Comments on Sphagnum sect. Sphagnum in South America (1990) (4)
- The Relationships of Tetraplodon pennsylvanicus (1966) (4)
- A Bibliography of Eastern Asiatic Botany. Supplement I (1961) (4)
- A contribution to the Sphagnum (Sphagnaceae) flora of Paraguay (1988) (4)
- William Campbell Steere: An Account of His Life and Work (1977) (4)
- Sphagnum Taxa and Their Distribution in Iowa (1976) (4)
- Refinements on the Jamaican Bryoflora (1965) (4)
- Orthothecium Diminutivum Discovered at Scott’s Falls in Alger County, Michigan (2003) (4)
- Preliminary notes on Sphagnum sect. Subsecunda in South America (1990) (4)
- New Tropical American Species of Sphagnum (1989) (4)
- A new section and species of Sphagnum from Ecuador (1987) (3)
- The Taxonomy and Distribution of Acaulon schimperianum (1965) (3)
- Some Additional New Names for North American Mosses (1965) (3)
- Meiothecium, a New Record for North America (1977) (3)
- Sphagnum costae, a new Brazilian species related to S. molle Sull. (1994) (3)
- Mosses from Honduras. II (1952) (3)
- A Small Collection of West Javanese Mosses (1959) (3)
- Garckea phascoides in Panama (1953) (3)
- Three New Species of Fissidens (1960) (3)
- New Combinations and New Taxa of Mosses Proposed by Nils Conrad Kindberg (1979) (3)
- A Bryological Contribution from Florida. II (1960) (3)
- Distribution of Grimmia cribrosa in North America (1976) (3)
- Lindbergia brachyptera in North America (1956) (3)
- Bibliographic Notes on Palisot De Beauvois' Prodrome (1952) (3)
- Traditional Make-Do Taxonomy (1985) (3)
- Groutiella tomentosa New to the United States (1970) (3)
- A Naturalist's Guide to Ontario (1965) (3)
- A seasoned view of North American Sphagna (Bryological and Lichenological Papers Presented to Wilfred Borden Schofield on the Occasion of His 70th Birthday) (1997) (3)
- Hyophilopsis, a New Genus of Pottiaceae (1965) (3)
- Mosses in English Literature (1993) (3)
- Notes on Hypnodon, a Genus of Orthotrichaceae New to North America (1956) (3)
- Philonotis corticata, New from Mexico (1981) (2)
- Sphagnum tabuleirense, a new species from Brazil (1992) (2)
- Miscellaneous Notes on the Genus Sphagnum. 8. Additional Species of South America (1995) (2)
- Miscellaneous Notes on Sphagnum: 9. South American Species (1995) (2)
- A New Species of Aulacopilum from Brazil (1988) (2)
- 436) Proposal for the Conservation of Pleurozium Mitt. (Musci) (1977) (2)
- Sphagnum fuscovinosum, a new species from Australia (1999) (2)
- Two New Species of Barbula (Musci) from the Southwest (1956) (2)
- Desmatodon steereanus, a New Species of Pottiaceae from Peru (1977) (2)
- Bryophytes from Guadalupe Island, Baja California (1956) (2)
- Mosses of the Interior Highlands Exsiccatae (1997) (2)
- A Preliminary Survey of the Nicaraguan Moss Flora (1952) (2)
- Comments on the Mielichhoferioïdeae of Central America, with the description of a new species of Synthetodontium (1982) (2)
- A Tribute to Aaron John Sharp. July 29, 1904-November 16, 1997 (1998) (2)
- Sphagna of the 1979 Projeto Flora Amazônica expedition (1992) (2)
- The Status of Hylocomium splendens var. tenue (1967) (2)
- Two undescribed species of Hygrohypnum from Mexico (1985) (2)
- Three Propaguliferous Pohlias from Michigan (1967) (2)
- Magyarorszag Mohai (Bryophyta Hungariae) (1956) (2)
- Schistidium obtusifolium, a New Species of the Grimmiaceae from Quebec (1984) (2)
- Comments on Sphagnum henryense (1980) (2)
- Brotherella tenuirostris in Canada (1965) (2)
- Crassicosta, a new genus of Amblystegiaceae from Northern Mexico (1984) (1)
- Mosses Previously Unrecorded for Panama (1963) (1)
- The dubious origin of Glyphomitrium canadense Mitt. (1972) (1)
- Bryophytes of the Mont Tremblant Area (1960) (1)
- A reconsideration of the Leptostomataceae (1992) (1)
- Bryoceuthospora nom. nov. (1959) (1)
- Notes on South American species of Sphagnum (1989) (1)
- A New Desmatodon from Virginia (1972) (1)
- A new genus of Hookeriaceae from Mexico (1985) (1)
- Book Review:Mosses and Other Bryophytes: An Illustrated Glossary Bill Malcolm, Nancy Malcolm (2001) (1)
- Publication Date of the Prodromus Bryologiae Mexicanae (1950) (1)
- Two Rare Bryophytes New to Canada (1956) (1)
- Aaron J. Sharp (1904-1997) (1999) (1)
- Notes on Physcomitrium collenchymatum (1964) (1)
- Two new species of Sphagnum from Brazil (1991) (1)
- Pseudoleskeella papillosa, a Rare Moss in Quebec (1985) (1)
- A Tribute to Edwin B. Bartram (1966) (1)
- A New Species of Cryphaea from Florida (1970) (1)
- Syrrhopodon alatomarginatus. A new Species from Trinidad (1956) (1)
- Additional Records of Hypnodon perpusillus (1956) (1)
- Notes on Guayana mosses with new information of Sphagnum ornatum (2008) (1)
- Tortula ammonsiana, a New Species from West Virginia (1979) (1)
- Donrichardsia, a new genus of Amblystegiaceae (musci) / Howard Crum, Lewis E. Anderson. (1979) (1)
- Sphagnum quinquefarium in the American West (1977) (1)
- New Moss Records from Haiti (1965) (1)
- "Leucodon sciuroides" in North America (1971) (1)
- Brachymenium andersonii, a New Species (1971) (1)
- Lewis Anderson, a tribute from a friend and colleague (1985) (1)
- Mosses of Hawaii (1974) (1)
- British Ferns and Mosses (1964) (1)
- Plants without Flowers (1955) (1)
- New species of Sphagnum from South America (Papers to commemorate the late Dr. Sinske Hattori′s contributions-1-〔含 肖像〕) (1993) (0)
- Notes on Mexican Tayloriae, with the Description of a New Species (1951) (0)
- The How and Why Wonder Book of Mushrooms, Ferns and Mosses (1965) (0)
- A Tribute to W.B.Schofield on His 70th Birthday〔含 Bibliography〕 (Bryological and Lichenological Papers Presented to Wilfred Borden Schofield on the Occasion of His 70th Birthday) (1997) (0)
- WETLAND WONDERLANDS A Focus on Peatlands and Peat Mosses. (2013) (0)
- Hyophilopsis: A Nomenclatural Correction (1965) (0)
- Lescuraea saxicola, new to Michigan and the Continental Interior (1997) (0)
- Fissidens asplenioides New to the United States (1965) (0)
- A Brachythecium of Michigan worthy of note (2001) (0)
- New sphagna from Brazil (1985) (0)
- Luisierella barbula in Georgia (1961) (0)
- Validation of Leucodon brachypus var. andrewsianus (1972) (0)
- A New Fissidens from Louisiana (1961) (0)
- Two new species of Sphagnum from Costa Rica (1984) (0)
- Liverworts. A Photographic Study (1973) (0)
- A Deviant Expression of Sphagnum tenerum from the Virginia Tidewater and the Dominican Republic (1994) (0)
- TAXONOMIC STUDIES IN THE FUNARIACEAEx (2016) (0)
- Notes on Pylaisiadelpha in Mexico (1985) (0)
- Sphagnum magellanicum New to the West Indies (1972) (0)
- Forest Flora of Canada. Flore Forestiere du Canada (1959) (0)
- Sphagnum richardsianum, a new species from Mexico (1978) (0)
- MOSSES OF UNUSUAL INTEREST FROM BAJA CALIFORNIA (1972) (0)
- A PRELIMINARY SURVEY OF THE NICARAGUAN (2016) (0)
- Noteworthy collections: Michigan. (1990) (0)
- Sphagnum of Charlevoix County. (1969) (0)
- How to Know the Mosses and Liverworts. Pictured Keys for Determining Many of the North American Mosses and Liverworts, with Suggestions for Their Study (1957) (0)
- Grimmia trichophylla v. indianensis Reviewed (1965) (0)
- An atlas of recent European moss spores (1977) (0)
- Grimmia pulvinata in Eastern North America (1977) (0)
- Barbula malagana, a New Species from Peru (1967) (0)
- Bryoflora of Yuenyang Lake Natural Reserve, Taiwan (2016) (0)
- Hedwig's Species Muscorum and Its Effective Date of Publication (1956) (0)
- A New Species of Drummondia from Mexico (1968) (0)
- Flora of Hepaticae and Sphagnidae of the Ukraine (1964) (0)
- Mnium nudum in Japan (1965) (0)
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