Plantago pusilla |
Plantago coronopus |
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dwarf plantain, little plantain, woolly indianwheat, woolly plantain |
buck's-horn plantain, buck-horn plantain, cut-leaf plantain |
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Habit | Annuals; roots taproots, slender. | Annuals, sometimes biennials; roots taproots, stout. |
Stems | 0–5 mm. |
0–10 mm. |
Leaves | 20–70 × 1–2 mm; blade linear, margins entire, sometimes toothed, veins conspicuous or not, surfaces hairy or glabrous. |
20–80(–115) × 5–15 mm; blade lanceolate, margins usually 1- or 2-pinnatifid, veins conspicuous or not, surfaces villous, hairs septate, sometimes glabrate. |
Scapes | 15–60 mm, hairy, sometimes glabrous. |
decumbent, sometimes erect, 15–150(–210) mm, villous. |
Spikes | greenish or brownish, 20–100 mm, loosely or densely flowered; bracts triangular-ovate, 1.5–2 mm, length 0.9–1.1 times sepals. |
decumbent, sometimes erect, greenish, purplish, or brownish, (15–)30–300 mm, densely flowered; bracts ovate to lanceolate, 1.5–2 mm, length 0.5–0.6 times sepals. |
Flowers | sepals 1.5–2 mm; corolla radially symmetric, lobes erect, forming a beak, 0.5 mm, base obtuse; stamens 2. |
sepals 2–3 mm; corolla radially symmetric, tube hairy, lobes reflexed, 1 mm, base obtuse; stamens 4. |
Seeds | 4, 0.8–1.3 mm. |
(2–)4 (plus 1 smaller, distal one of different shape), 1–1.5 mm. |
2n | = 12. |
= 10, 20, 30 (all Eurasia). |
Plantago pusilla |
Plantago coronopus |
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Phenology | Flowering spring–early summer. | Flowering summer. |
Habitat | Dry to moist, sandy, alluvial soils. | Moist, gravelly or sandy soils. |
Elevation | 0–200 m. (0–700 ft.) | 0–200 m. (0–700 ft.) |
Distribution |
AL; AR; CA; CT; DC; DE; FL; GA; IL; IN; KS; KY; LA; MA; MD; MO; MS; NC; NJ; NY; OK; OR; PA; RI; SC; TN; TX; VA; WA
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CA; MA; NJ; NY; OR; PA; TX; WA; BC; MB; Greenland; Eurasia; Africa [Introduced in North America; introduced also in s South America]
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Discussion | Plantago pusilla is considered to be introduced in Oregon and Washington, and possibly in California. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
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Source | FNA vol. 17, p. 291. | FNA vol. 17, p. 285. |
Parent taxa | Plantaginaceae > Plantago | Plantaginaceae > Plantago |
Sibling taxa | ||
Synonyms | P. hybrida, P. pusilla var. major | P. coronopus subsp. commutata |
Name authority | Nuttall: Gen. N. Amer. Pl. 1: 100. (1818) | Linnaeus: Sp. Pl. 1: 115. (1753) |
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