Plantago heterophylla |
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slender plantain |
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Habit | Annuals; roots taproots, slender. |
Stems | 0–10 mm. |
Leaves | 30–80 × 1–4 mm; blade linear, margins lobed, rarely entire, veins conspicuous or not, surfaces hairy, sometimes glabrous. |
Scapes | 5–60 mm, hairy, sometimes glabrous. |
Spikes | greenish or brownish, 50–150 mm, loosely or densely flowered; bracts ovate, 2 mm, length 0.9–1.1 times sepals. |
Flowers | sepals 2 mm; corolla radially symmetric, lobes spreading, 0.5–1 mm, base obtuse; stamens 2. |
Seeds | 10–25(–30), 0.5–0.8 mm. |
2n | = 12. |
Plantago heterophylla |
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Phenology | Flowering spring–early summer. |
Habitat | Moist sandy soils. |
Elevation | 0–200 m. (0–700 ft.) |
Distribution |
AL; AR; DE; FL; GA; IL; KS; KY; LA; MD; MO; MS; NC; NJ; NY; OK; PA; SC; TN; TX; VA [Introduced in South America (Argentina)]
|
Source | FNA vol. 17, p. 287. |
Parent taxa | Plantaginaceae > Plantago |
Sibling taxa | |
Name authority | Nuttall: Trans. Amer. Philos. Soc., n.s. 5: 177. (1835) |
Web links |