Artemisia campestris subsp. caudata |
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armoise caudée |
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Habit | Biennials, 20–80(–150) cm. |
Stems | usually 1. |
Leaves | basal rosettes not persistent (faces green and glabrous or sparsely white-pubescent). |
Involucres | turbinate, 2–3 × 2–3 mm. |
Heads | in arrays 12–30(–35) × 1–8(–12) cm. |
Artemisia campestris subsp. caudata |
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Phenology | Flowering early–late summer. |
Habitat | Open meadows, usually moist soils, sometimes sandy or rocky habitats |
Elevation | 10–1000 m (0–3300 ft) |
Distribution |
AR; CO; CT; FL; IA; IL; IN; KS; MA; ME; MI; MN; MO; MS; MT; NC; ND; NE; NH; NJ; NM; NY; OH; OK; PA; RI; SC; SD; TX; VT; WI; ON; QC; SK |
Discussion | A population of Artemisia campestris found in Massachusetts differs from populations of subsp. caudata by its smaller heads and multiple branched stems. That population is typical of subsp. campestris, formerly believed to be restricted to Europe. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 19, p. 507. |
Parent taxa | |
Sibling taxa | |
Synonyms | A. caudata, A. forwoodii |
Name authority | (Michaux) H. M. Hall & Clements: Publ. Carnegie Inst. Wash. 326: 122. (1923) |
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