Plantago firma |
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Chilean plantain |
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Habit | Annuals; roots taproots, slender. |
Stems | 0–10 mm. |
Leaves | 20–50 × 2–15 mm; blade narrowly obovate or narrowly elliptic, margins toothed, veins conspicuous, surfaces densely pilose or glabrate. |
Scapes | 10–50 mm, hairy, hairs appressed or nearly patent. |
Spikes | greenish or brownish, 40–60 mm, densely flowered; bracts triangular, 2–3.1 mm, length 0.7–1.1 times sepals. |
Flowers | sepals 1.8–2.8 mm; corolla radially symmetric, lobes patent or erect, forming a beak, 1.7–3.1 mm, base obtuse; stamens 4. |
Seeds | 2, 1.5–2.2 mm, adaxial face flat. |
2n | = 24. |
Plantago firma |
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Phenology | Flowering fall. |
Habitat | Sandy soils. |
Elevation | 0–1000 m. (0–3300 ft.) |
Distribution |
CA; South America (Chile) [Introduced in North America]
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Discussion | Plantago firma has been known in California, especially in Marin County, since at least 1896, but the most recent collection known was made in 1957. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 17, p. 286. |
Parent taxa | Plantaginaceae > Plantago |
Sibling taxa | |
Synonyms | P. truncata subsp. firma |
Name authority | Kunze ex Walpers: Nov. Actorum Acad. Caes. Leop. Carol. Nat. Cur. 19, suppl. 1: 402. (1843) |
Web links |