Veronica stelleri |
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Steller's speedwell |
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Habit | Perennials. |
Stems | erect to ascending, unbranched, (5–)10–20(–25) cm, eglandular-hairy. |
Leaves | blade ovate, 15–30 × 10–20 mm, base rounded, margins dentate or serrate, apex subacute to subobtuse, surfaces eglandular-hairy. |
Racemes | 1, terminal, 10–60 mm, to 100 mm in fruit, 5–15-flowered, axis hairy; bracts lanceolate, 2–5 mm. |
Pedicels | erect, 2–11 mm, equal to longer than subtending bract, crisp-hairy. |
Flowers | calyx lobes 4–5 mm, eglandular-ciliate, apex acuminate, glabrous or sparsely hairy; corolla pale blue or violet, rotate, 8–10 mm diam.; stamens 7 mm; style 3–6 mm. |
Capsules | compressed in cross section, oblong, 5–6(–8) × 3–4.5 mm, longer than wide, apex ± emarginate, glabrous proximally, hairy distally. |
Seeds | number unknown, brown, ovoid, flat, 1–1.5 × 0.7–1.2 mm, thickness and texture unknown. |
2n | = 18 (Japan, Russia). |
Veronica stelleri |
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Phenology | Flowering Jul–Sep. |
Habitat | Dry to moderately moist slopes, meadows in alpine regions, moraines. |
Elevation | 0–1800 m. (0–5900 ft.) |
Distribution |
AK; Asia (Japan, Korea, Russia) |
Discussion | Veronica stelleri may be difficult to differentiate from 4b. V. wormskjoldii subsp. nutans where sympatric. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 17, p. 310. |
Parent taxa | |
Sibling taxa | |
Synonyms | V. stelleri var. glabrescens, V. wormskjoldii var. stelleri |
Name authority | Link: Jahrb. Gewächsk. 1(3): 40. (1820) |
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