Veronica scutellata |
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grass-leaf speedwell, marsh speedwell, narrow-leaf speedwell, skullcap speedwell, véronique en écusson |
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Habit | Perennials. |
Stems | ascending, (5–)15–45(–80) cm, glabrous, sometimes sparsely eglandular-hairy distally. |
Leaves | petiole 0 mm; blade narrowly lanceolate or linear, rarely elliptic, (10–)30–50(–80) × (2–)3–7(–14) mm, 6–10 times as long as wide, base cuneate, margins remote- and fine-dentate, apex acute, abaxial surface glabrous, adaxial glabrous or sparsely eglandular-hairy. |
Racemes | 1–5(–10), axillary, 40–90(–150) mm, (2–)5–20-flowered, axis glabrous, sometimes sparsely eglandular-hairy; bracts lanceolate, 1.5–3 mm. |
Pedicels | patent or ± curled, (6–)10–15(–17) mm, longer than subtending bracts, glabrous. |
Flowers | calyx lobes (1–)2–3 mm, apex obtuse to acute, glabrate; corolla pale lilac, pale sky blue, or whitish, with pink or dark blue narrow stripes, 2.5–7 mm diam.; stamens 4–5 mm; style (1–)2–4 mm. |
Capsules | compressed in cross section, ovoid or reniform, 2.5–5 × (3–)4–6 mm, apex emarginate by 1/3 length, glabrous. |
Seeds | 5–20, pale brownish, globular or ovoid, flat, 1.2–1.9 × 1–1.5 mm, 0.2 mm thick, smooth. |
2n | = 18. |
Veronica scutellata |
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Phenology | Flowering May–Sep. |
Habitat | Moist meadows, marshes, shallows, forests, steppes, fens, stream banks, lakeshores. |
Elevation | 0–1800(–2400) m. (0–5900(–7900) ft.) |
Distribution |
AK; AZ; CA; CO; CT; DC; IA; ID; IL; IN; LA; MA; MD; ME; MI; MN; MT; NC; ND; NH; NJ; NV; NY; OH; OR; PA; RI; TN; VA; VT; WA; WI; WV; WY; AB; BC; MB; NB; NL; NS; NT; NU; ON; PE; QC; SK; YT; SPM; Eurasia; Africa (Algeria) [Introduced in s South America (Argentina)]
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Discussion | Alpine dwarf forms of Veronica scutellata tend to have relatively broad leaves and may therefore be easily confused with other species. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 17, p. 311. |
Parent taxa | Plantaginaceae > Veronica |
Sibling taxa | |
Synonyms | V. connata, V. scutellata var. villosa |
Name authority | Linnaeus: Sp. Pl. 1: 12. (1753) |
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