Veronica agrestis |
Veronica spicata |
|
---|---|---|
field speedwell, green field speedwell, green procumbent speedwell, véronique agreste |
spike speedwell, véronique en épi |
|
Habit | Annuals. | Perennials. |
Stems | creeping to decumbent, 5–25 cm, hairy. |
ascending, usually with 4–10 nodes, 5–45(–60) cm, proximally eglandular- or glandular-hairy, sometimes glabrous, distally eglandular- and, usually, glandular-hairy. |
Leaves | blade elliptic-ovate to oblong, (6–)8–16(–19) × (3–)4–10(–13) mm, base truncate, margins serrate, teeth 4–6(–8) per side, apex obtuse to acute, abaxial surface ± more densely hairy than adaxial. |
blade ovate-oblong to narrowly oblong-lanceolate, (30–)40–70(–80) × 5–20 mm, base long-cuneate, margins shallowly crenate to shallowly serrate to subentire, apex obtuse to rounded, surfaces densely glandular- or eglandular-hairy, rarely glabrate. |
Racemes | 1–5, terminal, 50–250 mm, 5–15-flowered, axis eglandular-hairy, sometimes glandular-hairy; bracts elliptic-ovate to oblong, (6–)9–16(–19) mm. |
1(–7), terminal, sometimes with lateral ones, (50–)70–130(–170) mm, (50–)100–300-flowered, axis eglandular- and glandular-hairy; bracts oblong to lanceolate, 3–5 mm. |
Pedicels | deflexed, (5–)6–10(–15) mm, ± shorter than subtending bracts, densely eglandular- and, sometimes, glandular-hairy distally. |
suberect to patent, 0.5–1(–2) mm, shorter than subtending bract, eglandular- and glandular-hairy. |
Flowers | calyx lobes linear-lanceolate, (5–)6–7 mm, 2.2–2.6 mm wide, apex rounded, sparsely eglandular- or glandular-hairy; corolla white or pale pinkish or pale blue, 4–5(–6) mm diam.; stamens 0.5–1 mm; style (0.6–)0.9–1.1(–1.2) mm. |
calyx lobes 2–3 mm, ciliate, apex obtuse, glandular-hairy, rarely eglandular-hairy; corolla blue, campanulate, longer than wide, 5–6 mm diam., lobes 3–4.5 × 1.5–2 mm; stamens 5 mm; style 8 mm. |
Capsules | ± compressed in cross section, ± subglobular, 3.5–4.5(–4.7) × 4.5–6(–6.3) mm, apex emarginate, sparsely glandular-hairy. |
± compressed in cross section, broadly ovoid, 2–3 × 2–3 mm, apex obtuse, densely glandular-puberulent. |
Seeds | 6–14, yellow to ochre, globular, cymbiform, 1.3–2.1 × 1–1.6 mm, 0.6–1.1 mm thick, strongly rugose (transversely ribbed). |
3–40, light brown, ellipsoid, flat, 0.6–1.2 × 0.5–0.8 mm, 0.2–0.4 mm thick, smooth. |
2n | = 28 (Europe). |
= 34, 68 (Europe). |
Veronica agrestis |
Veronica spicata |
|
Phenology | Flowering May–Oct. | Flowering Jun–Sep. |
Habitat | Light, noncalcareous, moist soils, gravelly soils. | Dry grasslands. |
Elevation | (0–)300–800 m. ((0–)1000–2600 ft.) | 0–700 m. (0–2300 ft.) |
Distribution |
DC; FL; IL; LA; MA; NY; PA; TX; VT; NF; NS; QC; Europe [Introduced in North America]
|
CT; NH; NY; ON; QC; Eurasia [Introduced in North America] |
Discussion | Veronica agrestis is similar to the more frequent V. persica and probably frequently overlooked and to be expected elsewhere. However, it should be noted that it is less common than V. persica or V. polita and always in more humid habitats. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Veronica spicata is widely distributed in horticulture and a multitude of cultivars is available. Some specimens may also be derived from a related species, V. barrelieri Schott ex Roemer & Schultes, differentiated from V. spicata by glabrous calyx lobes, and in its typical variety, by eglandular pubescence. Another closely related species, V. incana Linnaeus, has a dense white woolly indumentum and is native to northern Asia and eastern Europe; it has not escaped from cultivation in the flora area. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 17, p. 320. | FNA vol. 17, p. 308. |
Parent taxa | Plantaginaceae > Veronica | Plantaginaceae > Veronica |
Sibling taxa | ||
Name authority | Linnaeus: Sp. Pl. 1: 13. (1753) | Linnaeus: Sp. Pl. 1: 10. (1753) |
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