Tradescantia occidentalis var. occidentalis

IllustratedEndemic
Treatment appears in FNA Volume 22.

Stems 5–90 cm. Leaves: blade 5–50 × 0.2–3 cm. Flowers: pedicels 0.8–3 cm, glandular-puberulent, rarely nearly glabrous; sepals 4–11 mm, glandular-puberulent, rarely nearly glabrous; petals bright blue to rose or magenta, 1.2–1.6 cm. 2n = 12, 24.


Phenology: Flowering spring–summer (Mar–Jul).
Habitat: Prairies, plains, fields, thickets, woods, roadsides, and along railroads, mostly in sandy or rocky soils

Distribution

V22 307-distribution-map.jpg

Man., Ariz., Ark., Colo., Iowa, Kans., La., Minn., Mont., Nebr., N.Mex., N.Dak., Okla., S.Dak., Tex., Utah, Wis., Wyo.

Discussion

Selected References

None.

Lower Taxa

None.
glabrous +  and glaucous +
acuminate +
Robert B. Faden +
(Britton) Smyth +
Tradescantia virginiana var. occidentalis +
petiolate +  and sessile +
5 cm50 mm <br />0.05 m <br /> (50 cm500 mm <br />0.5 m <br />) +
linear-lanceolate +
succulent +
0.2 cm2 mm <br />0.002 m <br /> (3 cm30 mm <br />0.03 m <br />) +
0.4 cm4 mm <br />0.004 m <br /> (0.7 cm7 mm <br />0.007 m <br />) +
umbel-like +
Man. +, Ariz. +, Ark. +, Colo. +, Iowa +, Kans. +, La. +, Minn. +, Mont. +, Nebr. +, N.Mex. +, N.Dak. +, Okla. +, S.Dak. +, Tex. +, Utah +, Wis. +  and Wyo. +
Prairies, plains, fields, thickets, woods, roadsides, and along railroads, mostly in sandy or rocky soils +
thyrsiform +  and cymose +
glabrous +  and glaucous +
cauline +  and basal +
differentiated +
glabrous +  and glandular-puberulent +
0.8 cm8 mm <br />0.008 m <br /> (3 cm30 mm <br />0.03 m <br />) +
bright blue +  and rose or magenta +
distinct +
not clawed +  and ovate +
unequal +
1.2 cm12 mm <br />0.012 m <br /> (?) +  and 1.6 cm16 mm <br />0.016 m <br /> (?) +
Flowering spring–summer (Mar–Jul). +
Transactions of the Kansas Academy of Science +
0.2 cm2 mm <br />0.002 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
distinct +
glabrous +  and glandular-puberulent +
subequal +
0.4 cm4 mm <br />0.004 m <br /> (1.1 cm11 mm <br />0.011 m <br />) +
Illustrated +  and Endemic +
staminodial +
5 cm50 mm <br />0.05 m <br /> (90 cm900 mm <br />0.9 m <br />) +
not +  and enlarged +
slender +
Rhoeo +, Setcreasea +  and Zebrina +
Tradescantia occidentalis var. occidentalis +
Tradescantia occidentalis +
variety +
ascending +  and erect +