Equisetum arvense Linnaeus. Common name: Field Horsetail, Bottlebrush Horsetail. Phenology: Mar-May. Habitat: Moist streambanks, bottomlands, moist disturbed sites, road banks, railroad banks. Distribution: A circumboreal species, in North America south to c. GA, c. AL, c. MS, n. AR, n. TX, NM, and AZ.
Origin/Endemic status: Native
Synonymy ⓘ: = AqW, Ar, C, Can, FNA2, G, GrPl, Il, K4, Md, Mo1, NE, NS, NY, Pa, POWO, RAB, S13, Sf, Tat, Tn, Tx, TxFerns, Va, W, WV, Christenhusz et al (2019), Lin et al (2013); > Equisetum arvense L. var. arvense — F. Basionym: Equisetum arvense L. 1753
Links to other floras: = Equisetum arvense - FNA2
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Wetland Indicator Status:
- Atlantic and Gulf Coastal Plain: FAC
- Eastern Mountains and Piedmont: FAC
- Great Plains: FAC
- Midwest: FAC
- Northcentral & Northeast: FAC
Heliophily ⓘ: 5
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