Viola purpurea |
Viola septemloba |
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goosefoot violet, mountain violet, pine violet, purple-mark yellow violet |
southern coastal violet |
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Habit | Plants perennial, caulescent, not stoloniferous, 1.5–25 cm. | Plants perennial, acaulescent, not stoloniferous, 5–30 cm; rhizome thick, fleshy. | ||||||||||||||||||||||||
Stems | 1–5(–7), decumbent or spreading to erect, leafy proximally and distally, ± glabrous, puberulent, canescent, or tomentose, on caudex from subligneous rhizome. |
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Leaves | basal and cauline; basal: 1–6; stipules adnate to petiole, forming 2 linear, membranous wings, wing margins entire or laciniate, each wing with lanceolate to ± deltate projection, margins entire or laciniate, apex acute to long-acuminate; petiole 1.8–14.5 cm, puberulent to tomentose; blade purplish, purple-tinted, or gray-green abaxially, gray, green, or gray-green adaxially, sometimes shiny adaxially, ovate, orbiculate, oblong, deltate, or lanceolate, 0.8–5.3 × 0.4–4.1 cm, often fleshy, base cordate, subcordate, truncate, or attenuate, oblique or not, margins usually ± crenate, serrate, dentate, or coarsely or irregularly repand-dentate, sometimes entire, usually ciliate, apex acute to obtuse or rounded, surfaces glabrous, puberulent, or tomentose; cauline similar to basal except: stipules linear, lanceolate, oblanceolate, or ± oblong to ovate, margins entire, lacerate, or laciniate, usually ciliate, apex sometimes divided into 2–3 filiform processes or obtuse; petiole 0.3–19.7 cm, glabrous or puberulent; blade ovate, oblong, elliptic, deltate, or lanceolate, 0.9–5.2 × 0.2–2.9 cm, length 0.8–7.1 times width, margins crenate, serrate, dentate, repand-denticulate, undulate-denticulate, sinuate, undulate, or entire, abaxial surface puberulent, canescent, or tomentose, adaxial surface glabrous, sparsely pubescent, puberulent, canescent, or tomentose. |
basal, 5 or 6, prostrate to ascending; stipules linearlanceolate, margins entire, apex acute; petiole 1.5–7 cm, usually glabrous; earliest leaf blades ± ovate, sometimes 3-lobed, mid-season blades 7–9-lobed, 1–9 × 1–10 cm, base broadly cordate to cordate, middle lobes narrowly elliptic, lanceolate, spatulate, or obovate, (rarely linear), lateral lobes lanceolate or spatulate to falcate, margins usually entire, sometimes serrate, sometimes with narrowly deltate or falcate appendages or teeth, ciliate or eciliate, apex acute to mucronulate, surfaces usually glabrous. |
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Peduncles | 2–20 cm, usually glabrous. |
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Flowers | sepals lanceolate to ovate, margins ciliate or eciliate, auricles 0.5–1 mm; petals light to dark blue-violet on both surfaces, lower 3 and sometimes upper 2 white basally, lower 3 darker violet-veined, lateral 2 densely bearded, spur sometimes bearded, lowest 15–25 mm, spur usually lilac, sometimes whitish, gibbous, 2–3 mm; style head beardless; cleistogamous flowers on ascending to erect peduncles. |
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Capsules | ovoid to ± spherical, 4–7 mm, puberulent. |
ellipsoid, 11–14 mm, glabrous. |
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Seeds | light to dark brown or mottled gray and brown, 2–3.1 mm. |
beige, mottled to bronze, 2–3 mm. |
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2n | = 12. |
= 54. |
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Viola purpurea |
Viola septemloba |
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Phenology | Flowering Mar–May. | |||||||||||||||||||||||||
Habitat | Sandy, dry or seasonally wet pine or mixed pine/deciduous woods | |||||||||||||||||||||||||
Elevation | 0–200 m (0–700 ft) | |||||||||||||||||||||||||
Distribution |
AZ; CA; CO; ID; MT; NV; OR; UT; WA; WY; BC; nw Mexico
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AL; FL; GA; LA; MS; NC; SC; TX
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Discussion | Varieties 7 (7 in the flora). Varieties of Viola purpurea are variable and intergrade. All are found in California; six occur in other western states, one in Mexico, and one in British Columbia. Mature plants are needed for determination. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
For years this heterophyllous species was either ignored or included in Viola palmata. C. L. Pollard (1898) and E. Brainerd (1910, 1921) treated it as V. insignis Pollard, a later homonym. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
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Key |
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Source | FNA vol. 6, p. 150. | FNA vol. 6, p. 157. | ||||||||||||||||||||||||
Parent taxa | Violaceae > Viola | Violaceae > Viola | ||||||||||||||||||||||||
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Name authority | Kellogg: Pacific (San Francisco), 2 Feb. 1855: unnumb. (1855) | Leconte: Ann. Lyceum Nat. Hist. New York 2: 141. (1826) | ||||||||||||||||||||||||
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