Viola purpurea var. aurea

(Kellogg) M. S. Baker ex Jepson

Fl. Calif. 2: 521. 1936.

Common names: Golden violet
Endemic
Basionym: Viola aurea Kellogg Proc. Calif. Acad. Sci. 2: 185, fig. 54. 1862
Synonyms: V. purpurea subsp. aurea (Kellogg) J. C. Clausen
Treatment appears in FNA Volume 6. Treatment on page 151. Mentioned on page 150.
Revision as of 10:18, 30 July 2020 by imported>Volume Importer
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Plants 4–12 cm. Stems erect or decumbent, mostly buried, not much elongated by end of season, canescent to tomentose. Leaves: basal: 1–6; petiole 4.6–9.5 cm, tomentose; blade purplish abaxially, gray adaxially, ovate, oblong, or orbiculate, 1.1–5 × 1–3.4 cm, base attenuate, often oblique, margins coarsely repand-dentate to irregularly crenate or shallowly and irregularly serrate, apex acute to obtuse, surfaces tomentose; cauline: petiole 1.5–5.5 cm, tomentose; blade ovate to ovatelanceolate, 1.3–3.7 × 0.7–2 cm, length 0.8–1.4 times width, base attenuate, sometimes oblique, margins usually irregularly serrate, sometimes entire and undulate, apex usually acute, surfaces tomentose. Peduncles 2.4–10.5 cm, tomentose. Lowest petals 8–13 mm. Capsules 4–7 mm. Seeds medium brown, 2.5–2.9 mm. Flowering Apr–Jun. Pinyon-juniper woodland, sagebrush (Great Basin); 1000–2300 m; Calif., Nev.


Phenology: Flowering Apr–Jun.
Habitat: Pinyon-juniper woodland, sagebrush (Great Basin)
Elevation: 1000–2300 m

Discussion

Flowers of var. aurea have been observed to close up in late afternoon, then fully reopen the following morning.

Selected References

None.

Lower Taxa

None.

"thick" is not a number. "narrow" is not a number."elongated" is not a number.

... more about "Viola purpurea var. aurea"
tomentose +, canescent +  and puberulent +
tomentose +, canescent +, puberulent +, pubescent +  and glabrous +
acute;acute;obtuse +
not +  and prominent +
R. John Little +  and Landon E. McKinney† +
(Kellogg) M. S. Baker ex Jepson +
attenuate +
Viola aurea +
overlapping +
gray +  and purplish +
1.3 cm13 mm <br />0.013 m <br /> (3.7 cm37 mm <br />0.037 m <br />) +
ovate +  and ovatelanceolate +
0.7 cm7 mm <br />0.007 m <br /> (2 cm20 mm <br />0.02 m <br />) +
muriculate +
ovoid +  and more or less spherical +
0.4 cm4 mm <br />0.004 m <br /> (0.7 cm7 mm <br />0.007 m <br />) +
0.9 cm9 mm <br />0.009 m <br /> (5.2 cm52 mm <br />0.052 m <br />) +
puberulent +  and glabrous +
lanceolate +, deltate +, elliptic +, oblong +, more or less oblong +  and ovate +
0.2 cm2 mm <br />0.002 m <br /> (2.9 cm29 mm <br />0.029 m <br />) +
Golden violet +
Calif. +  and Nev. +
ovoid +  and spheroid +
1000–2300 m +
0 cm0 mm <br />0 m <br /> (0.1 cm1 mm <br />0.001 m <br />) +
lateral +  and upper +
2 +  and produced in summer , apetalous or petals +
cleistogamous +
3-valved +  and capsular +
loculicidal +
Pinyon-juniper woodland, sagebrush (Great Basin) +
stoloniferous +, rhizomatous +, taprooted +  and simple +
scattered +  and concentrated +
variously--shaped +
1(-3)[-5]-flowered +
petiolate +  and simple +
cauline +  and basal +
unlobed +
not narrowed +
0.8 cm8 mm <br />0.008 m <br /> (1.3 cm13 mm <br />0.013 m <br />) +
entire +  and serrate +
eciliate +  and ciliate +
undulate +, shallowly +, coarsely repand-dentate +  and irregularly crenate +
syngenesious +
crassinucellate +  and bitegmic +
2.4 cm24 mm <br />0.024 m <br /> (10.5 cm105 mm <br />0.105 m <br />) +
1.5 cm15 mm <br />0.015 m <br /> (5.5 cm55 mm <br />0.055 m <br />) +
Flowering Apr–Jun. +
[2-]3[-5]-carpellate +
lanceolate;more or less deltate +
deep-seated +
subligneous +
ovoid;spherical +
medium +
100,000 cm1,000,000 mm <br />1,000 m <br /> (230,000 cm2,300,000 mm <br />2,300 m <br />) +
subequal +
longitudinal +
acaulescent +  and caulescent +
elongated +
gibbous +
adherent +, not adherent +  and distinct +
shallow +
deciduous +
prostrate +  and decumbent +
decumbent;erect +
canescent +  and tomentose +
subligneous +  and fleshy +
hollow +  and solid +
beardless +  and bearded +
enlarged +
V. purpurea subsp. aurea +
Viola purpurea var. aurea +
Viola purpurea +
variety +
not stoloniferous +  and caulescent +
prostrate +  and erect +
hairy +  and glabrous +
laciniate +  and entire +
membranous +