Viola walteri var. walteri

[E]
Treatment appears in FNA Volume 6. Treatment on page 164. Mentioned on page 135, 159.

Stipule margin processes 1/2+ stipule length. Leaf-blade surfaces pubescent, hairs scattered throughout or concentrated along veins, adaxial surfaces, or toward margins. 2n = 20.


Phenology: Flowering Mar–May.
Habitat: Rich woodlands, upper floodplains, rocky ledges
Elevation: 100–2000 m

Distribution

V6 298-distribution-map.jpg

Ala., Ark., Fla., Ga., Ky., La., Miss., N.C., Ohio, S.C., Tenn., Tex., Va.

Discussion

Variety walteri shows an interesting transition between caulescent and acaulescent violets; its growth habit is similar to Viola odorata (A. E. Radford et al. 1968). D. Klaber (1976) reported that V. walteri forms mats to 0.6 m in diameter.

Viola walteri and V. sempervirens have a similar growth habit, the abaxial and adaxial leaf surfaces of their mature leaves are often distinctly purple-dotted, and their stems persist through the winter.

Variety walteri is reported to hybridize with V. striata (= V. ×cooperrideri H. E. Ballard).

Selected References

None.

Lower Taxa

None.

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

rounded;obtuse +
not +  and prominent +
0.05 cm0.5 mm <br />5.0e-4 m <br /> (0.1 cm1 mm <br />0.001 m <br />) +
R. John Little +  and Landon E. McKinney† +
cordate +
overlapping +
purple-spotted +
1.3 cm13 mm <br />0.013 m <br /> (2.9 cm29 mm <br />0.029 m <br />) +
ovate +  and reniform +
1.4 cm14 mm <br />0.014 m <br /> (3.2 cm32 mm <br />0.032 m <br />) +
muriculate +
ovoid +  and ellipsoid +
0.5 cm5 mm <br />0.005 m <br /> (0.7 cm7 mm <br />0.007 m <br />) +
Ala. +, Ark. +, Fla. +, Ga. +, Ky. +, La. +, Miss. +, N.C. +, Ohio +, S.C. +, Tenn. +, Tex. +  and Va. +
ovoid +  and spheroid +
100–2000 m +
0 cm0 mm <br />0 m <br /> (0.1 cm1 mm <br />0.001 m <br />) +
2 +  and produced in summer , apetalous or petals +
cleistogamous +
3-valved +  and capsular +
loculicidal +
Rich woodlands, upper floodplains, rocky ledges +
stoloniferous +, rhizomatous +, taprooted +  and simple +
variously--shaped +
1(-3)[-5]-flowered +
petiolate +  and simple +
cauline +  and basal +
unlobed +
not narrowed +
eciliate +  and ciliate +
laciniate +  and crenulate to serrate +
syngenesious +
crassinucellate +  and bitegmic +
pubescent +  and glabrous +
5 cm50 mm <br />0.05 m <br /> (9.6 cm96 mm <br />0.096 m <br />) +
darker violet-veined +, white +, pale +  and bluish violet +
lowest +, upper +, lateral +  and lower +
2 +  and 3 +
1.5 cm15 mm <br />0.015 m <br /> (1.8 cm18 mm <br />0.018 m <br />) +
pubescent +  and glabrous +
1 cm10 mm <br />0.01 m <br /> (3.5 cm35 mm <br />0.035 m <br />) +
Flowering Mar–May. +
[2-]3[-5]-carpellate +
long-filamentous +
deep-seated +
ovoid;spherical +
0.1 cm1 mm <br />0.001 m <br /> (0.15 cm1.5 mm <br />0.0015 m <br />) +
lanceolate +  and ovate +
subequal +
longitudinal +
acaulescent +  and caulescent +
elongated +
gibbous +
0.3 cm3 mm <br />0.003 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
adherent +, not adherent +  and distinct +
shallow +
deciduous +
puberulent +
subligneous +  and fleshy +
ovate;lanceolate +
rooting +  and leafy +
reddish +  and green +
lignified +
hollow +  and solid +
beardless +  and bearded +
enlarged +
pubescent +  and glabrous +
Chrysion +, Crocion +  and Lophion +
Viola walteri var. walteri +
Viola walteri +
variety +
stoloniferous +  and caulescent +
prostrate +  and erect +
hairy +  and glabrous +