Antennaria neglecta |
Antennaria pulcherrima |
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Antennaire négligée, field pussytoes |
Antennaire magnifique, handsome pussytoes, showy pussytoes |
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Habit | Dioecious. | Dioecious. | ||||
Plants | 4–25 cm. |
(8–)30–65 cm (caudices branching or rhizomes stout). |
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Stolons | 2.5–18 cm. |
none. |
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Basal leaves | 1-nerved, narrowly spatulate to cuneate-oblanceolate, 15–65 × 6–18 mm, tips mucronate, faces abaxially tomentose, adaxially gray-pubescent (green-glabrescent with age). |
3–5-nerved, spatulate to oblanceolate or lanceolate, 50–200 × 4–25 mm, tips acute, mucronate, faces gray-pubescent or silvery sericeous. |
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Cauline leaves | linear, 1.5–25 mm, distal flagged. |
linear, 8–140 mm, distal flagged or not. |
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Involucres | staminate 4–7 mm; pistillate 6–10 mm. |
staminate 5–8 mm; pistillate 7–12 mm. |
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Corollas | staminate 2.7–5 mm; pistillate 4.5–6.5(–7) mm. |
staminate 3–5 mm; pistillate 3–6 mm. |
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Phyllaries | distally white. |
distally black, dark brown, light brown, castaneous, or olivaceous. |
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Heads | (1–)2–8 in corymbiform to spiciform or racemiform arrays. |
3–30 in corymbiform to paniculiform arrays. |
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Cypselae | 0.9–1.4 mm, minutely papillate; pappi: staminate 3.5–6.5 mm; pistillate 6–8.5(–9.5) mm. |
1–1.5 mm, glabrous; pappi: staminate 4–6 mm; pistillate (5–)8–10 mm. |
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2n | = 28. |
= 28, 56. |
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Antennaria neglecta |
Antennaria pulcherrima |
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Phenology | Flowering early–mid spring. | |||||
Habitat | Plains, grasslands, pastures, and open woodlands | |||||
Elevation | 0–2500 m (0–8200 ft) | |||||
Distribution |
AR; CO; CT; DE; IA; IL; IN; KS; KY; MA; MD; ME; MI; MN; MO; MT; ND; NE; NH; NJ; NY; OH; OK; PA; RI; SD; VA; VT; WI; WV; WY; AB; BC; MB; NS; NT; ON; QC; SK
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AK; CO; ID; MT; UT; WA; WY; AB; BC; MB; NF; NT; ON; QC; SK; YT
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Discussion | Antennaria neglecta is a sexual progenitor of both the A. howellii and A. parvifolia polyploid complexes and has one of the more widespread ranges among the amphimictic species in the genus in North America. Amphimicts generally have small ranges compared to those of the polyploid agamic complexes derived from them. Characteristic features of A. neglecta are its lashlike stolons that bear reduced leaves (except at the ends), flags on the distal cauline leaves, and basal leaves that are green-glabrescent with age (R. J. Bayer and G. L. Stebbins 1982). (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Subspecies 2 (2 in the flora). Antennaria pulcherrima is characterized by relatively large basal leaves, rhizomatous growth, and dark-colored phyllaries, each with a relatively large black spot at the base (R. J. Bayer and G. L. Stebbins 1987). (Discussion copyrighted by Flora of North America; reprinted with permission.) |
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Key |
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Source | FNA vol. 19, p. 403. | FNA vol. 19, p. 400. | ||||
Parent taxa | Asteraceae > tribe Gnaphalieae > Antennaria | Asteraceae > tribe Gnaphalieae > Antennaria | ||||
Sibling taxa | ||||||
Subordinate taxa | ||||||
Synonyms | A. athabascensis, A. campestris, A. campestris var. athabascensis, A. chelonica, A. erosa, A. howellii var. athabascensis, A. howellii var. campestris, A. longifolia, A. lunellii, A. nebrascensis, A. neglecta var. athabascensis, A. neglecta var. campestris, A. neglecta var. simplex, A. parvula, A. wilsonii | A. carpatica var. pulcherrima, A. pulcherrima var. angustisquama, A. pulcherrima var. sordida | ||||
Name authority | Greene: Pittonia 3: 173. (1897) | (Hooker) Greene: Pittonia 3: 176. (1897) | ||||
Web links |
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