Overview
Distribution
Canada (North America)
United States (North America)
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Fernald, M. 1950. Manual (ed. 8) i–lxiv, 1–1632. American Book Co., New York.
http://www.tropicos.org/Reference/1327
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Munz, P. A. & D. D. Keck. 1959. Cal. Fl. 1–1681. University of California Press, Berkeley.
http://www.tropicos.org/Reference/1717
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SPECIMEN BASED RECORD. Published protolog data.
http://www.tropicos.org/Reference/9990002
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SPECIMEN BASED RECORD. 1986. Field Museum Type Record.
http://www.tropicos.org/Reference/1104
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Hokche, O., P. E. Berry & O. Huber. 2008. Nuev. Cat. Fl. Vas. Venezuela 1–860. Fundación Instituto Botánico de Venezuela, Caracas, Venezuela.
http://www.tropicos.org/Reference/1033110
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Luteyn, J. L. 1999. Páramos, a checklist of plant diversity, geographical distribution, and botanical literature. Mem. New York Bot. Gard. 84: viii–xv, 1–278.
http://www.tropicos.org/Reference/1024098
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Voss, E. G. 1985. Michigan Flora. Part II Dicots (Saururaceae-Cornaceae). Bull. Cranbrook Inst. Sci. 59. xix + 724.
http://www.tropicos.org/Reference/1700
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Gleason, H. A. 1968. The Choripetalous Dicotyledoneae. vol. 2. 655 pp. In H. A. Gleason Ill. Fl. N. U.S. (ed. 3). New York Botanical Garden, New York.
http://www.tropicos.org/Reference/1704
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Great Plains Flora Association. 1986. Fl. Great Plains i–vii, 1–1392. University Press of Kansas, Lawrence.
http://www.tropicos.org/Reference/637
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Hickman, J. C. 1993. Jepson Man.: Higher Pl. Calif. i–xvii, 1–1400. University of California Press, Berkeley.
http://www.tropicos.org/Reference/40453
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National Distribution
Canada
Origin: Unknown/Undetermined
Regularity: Regularly occurring
Currently: Unknown/Undetermined
Confidence: Confident
United States
Origin: Unknown/Undetermined
Regularity: Regularly occurring
Currently: Unknown/Undetermined
Confidence: Confident
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National Distribution
Canada
Origin: Unknown/Undetermined
Regularity: Regularly occurring
Currently: Unknown/Undetermined
Confidence: Confident
United States
Origin: Unknown/Undetermined
Regularity: Regularly occurring
Currently: Unknown/Undetermined
Confidence: Confident
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Global Range: AK, CA, CO, CT, IA, IN, KS, MA, ME, MI, MN, MO, MT, ND, NH, NY, OH, PA, SD, TX, UT, VT, WA, WV, WY.
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Physical Description
Diagnostic Description
Taproot slender, leaves cleft nearly (but not completely) to the base; pedicels glandular villous, more than twice as long as the calyx at maturity, sepals with 2-4 mm long subulate tips, petals relatively small, anthers 1 mm or less, stylar beak of fruit 3-5 mm long.
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Type Information
Collection: Smithsonian Institution, National Museum of Natural History, Department of Botany
Verification Degree: Card file verified by examination of alleged type specimen
Preparation: Pressed specimen
Collector(s): W. N. Suksdorf
Year Collected: 1891
Locality: Banks of Columbia River., Klickitat, Washington, United States, North America
- Isosyntype: Suksdorf, W. N. 1898. Deutsche Bot. Monatsschr. 16: 222.
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Collection: Smithsonian Institution, National Museum of Natural History, Department of Botany
Verification Degree: Card file verified by examination of alleged type specimen
Preparation: Pressed specimen
Collector(s): W. N. Suksdorf
Year Collected: 1891
Locality: Banks of Columbia River., Klickitat, Washington, United States, North America
- Isosyntype: Suksdorf, W. N. 1898. Deutsche Bot. Monatsschr. 16: 222.
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Collection: Smithsonian Institution, National Museum of Natural History, Department of Botany
Preparation: Pressed specimen
Collector(s): S. Watson
Year Collected: 1869
Locality: Wasatch Mountains., Utah, United States, North America
- Syntype: King, C. 1871. Rep. U.S. Geol. Explor. Fortieth Par., Bot. 5: 50.
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Ecology
Habitat
Comments: Open woods, fields, lake shores, roadsides, old campfire sites, disturbed soils, and recent burns.
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General Ecology
Prefers open sites, woodlands, roadsides, fields, and waste places; does especially well in recently burned areas.
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Molecular Biology and Genetics
Molecular Biology
Statistics of barcoding coverage: Geranium bicknellii
Public Records: 0
Species: 1
Species With Barcodes: 1
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Conservation
Conservation Status
National NatureServe Conservation Status
Canada
Rounded National Status Rank: NNR - Unranked
United States
Rounded National Status Rank: NNR - Unranked
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National NatureServe Conservation Status
Canada
Rounded National Status Rank: NNR - Unranked
United States
Rounded National Status Rank: NNR - Unranked
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Wikipedia
Geranium bicknellii
Geranium bicknellii is a species of geranium known by the common names Bicknell's Cranesbill and Northern Cranesbill. It is native to much of the northern half of North America, where it can be found in a number of forest and woodland habitats. This is an annual or biennial herb which grows hairy stems up to about half a meter long. It may be erect or lie near the ground. Each leaf is several centimeters long and wide and is divided into several lobes, each of which may have smaller lobes or teeth. Flowers grow singly or in pairs and have pointed sepals and small lavender petals, each with a notch in the tip. The fruit has a rounded body with a long, straight style about 2 centimeters in length and tipped with a small beak.
G. bicknellii is a fire-adapted species, occurring most abundantly in recently-burned forests. The seeds remain dormant while buried in the forest floor, sometimes for centuries, until a fire removes the organic litter and exposes the seeds to sunlight. The geraniums will germinate, bloom, and set seed profusely for several years after the fire, until other plants grow large enough to shade them out. The new seeds will then lie dormant in the soil, waiting for the next fire.[1]
References
- ^ Reeves, Sonja L. (2007). "Geranium bicknellii". Fire Effects Information System. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory. http://www.fs.fed.us/database/feis/plants/forb/gerbic/all.html. Retrieved September 23, 2011.
Unreviewed
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