Viola flettii |
Viola cucullata |
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Flett's violet, Olympic violet, rock violet |
blue marsh violet, marsh blue or northern bog or marsh or blue marsh violet, marsh blue violet, violette cucullée |
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Habit | Plants perennial, caulescent, not stoloniferous, 3–15 cm. | Plants perennial, acaulescent, not stoloniferous, 5–20 cm; rhizome thick, fleshy. |
Stems | 1–3, ascending to erect, mostly glabrous, on caudex from fleshy rhizome. |
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Leaves | basal and cauline; basal: 1–3; stipules linear-lanceolate, margins entire or with glandular processes, apex acuminate; petiole 1.5–9.7 cm, mostly glabrous; blade purple-tinted and –veined, broadly reniform to ovate, 0.9–2.4 × 1.2–4 cm, base cordate, margins finely crenate-serrate, eciliate, apex acute to obtuse, surfaces glabrous or sparsely pubescent along veins adaxially; cauline similar to basal except: stipules ovate to lanceolate, margins entire or shallowly laciniate; petiole 0.7–5.9 cm, usually glabrous; blade 0.8–2.1 × 1.2–3.1 cm. |
basal, 4–8, ascending to erect; stipules linear-lanceolate, margins entire, apex acute; petiole 6–20 cm, usually glabrous; blade unlobed, ovate to reniform, 1.5–11 × 1–9 cm, base reniform to cordate, margins crenate to serrate, ciliate, apex acute or obtuse to slightly caudate, surfaces glabrous, rarely pubescent. |
Peduncles | 1.8–7.1 cm, usually glabrous. |
7–25 cm, glabrous or pubescent. |
Flowers | sepals lanceolate, margins eciliate, auricles 0.5–1.5 mm; petals soft reddish violet on both surfaces, all with yellow area basally, lower 3 dark violet-veined, lateral 2 bearded, lowest with white around yellow area, 10–15 mm, spur yellow, gibbous, 0.5–2 mm; style head bearded; cleistogamous flowers axillary. |
sepals lanceolate, margins ciliate or eciliate, auricles 3–6 mm; petals light to dark blue-violet to violet on both surfaces, upper 2 and lateral 2 darker basally, lateral 2 densely bearded, lowest white basally, dark purple-veined, 9–13 mm, spur color same as petals, gibbous, 2–3 mm; style head beardless; cleistogamous flowers on erect peduncles. |
Capsules | ± spherical, 5–9 mm, glabrous. |
ellipsoid to ± ovoid, 10–15 mm, glabrous. |
Seeds | dark brown to brownish purple, 2.5–3 mm. |
beige, mottled to bronze, 1–2 mm. |
2n | = 54. |
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Viola flettii |
Viola cucullata |
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Phenology | Flowering Jun–Aug. | Flowering Apr–Jun. |
Habitat | Alpine and subalpine rock crevices, vertical faces, talus slopes | Open or wooded wet areas, seeps, springs, swamps, marshes, streamsides |
Elevation | 1100–2000 m (3600–6600 ft) | 0–2000 m (0–6600 ft) |
Distribution |
WA
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AR; CT; DC; DE; GA; IA; IL; IN; KY; MA; MD; ME; MI; MN; MO; MS; NC; NH; NJ; NY; OH; PA; RI; SC; TN; VA; VT; WI; WV; NB; NF; NS; ON; PE; QC; SPM
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Discussion | Viola flettii is endemic to the Olympic Mountains of northwestern Washington. C. S. McCreary (2005) noted that although morphologically and ecologically distinct, V. cuneata, V. flettii, and V. ocellata are closely related. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Viola cucullata reportedly hybridizes with V. sororia (= V. ×bissellii House), V. brittoniana (= V. ×notabilis E. P. Bicknell), and V. sagittata var. sagittata (= V. ×porteriana House). (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 6, p. 131. | FNA vol. 6, p. 128. |
Parent taxa | Violaceae > Viola | Violaceae > Viola |
Sibling taxa | ||
Synonyms | V. cucullata var. leptosepala, V. cucullata var. macrotis, V. cucullata var. microtitis, V. dicksonii, V. leptosepala, V. macrotis | |
Name authority | Piper: Erythea 6: 69. (1898) | Aiton: Hort. Kew. 3: 288. (1789) |
Web links |