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small-leaf spiderwort, white-flower wandering jew

Reverchon's spiderwort

Habit Herbs, decumbent, rooting at nodes. Herbs, erect or ascending, rarely rooting at nodes.
Roots

thick, fleshy, densely brownish-tomentose.

Stems

erect or ascending, unbranched or sparsely branched, 30–105 cm;

internodes arachnoid-pubescent.

Leaves

2-ranked;

blade lanceolate-elliptic to ovate-lanceolate, 2.5–5 × 1–2 cm (distal leaf blades wider or narrower than sheaths when sheaths opened, flattened), margins ciliolate, apex acute, glabrous.

spirally arranged, sessile;

blade linear-lanceolate, 10–35 × 0.7–2.8 cm (distal leaf blades equal to or narrower than sheaths when sheaths opened, flattened), apex acuminate, arachnoid-pubescent, especially on sheaths.

Inflorescences

terminal, becoming leaf-opposed, sometimes axillary from distalmost leaf axil, 1–2 cyme pairs per stem;

bracts mostly foliaceous, occasionally reduced.

terminal, often axillary;

bracts foliaceous.

Flowers

distinctly pedicillate;

pedicels 1–1.5 cm, glandular-pilose;

sepals 5–7 mm, midrib pilose with eglandular hairs;

petals distinct, white, not clawed, 8–9 mm;

stamens free;

filaments white, densely bearded with white hairs.

distinctly pedicillate;

pedicels 1–2.3 cm, pilose or villous with eglandular or mixed eglandular, glandular hairs;

sepals 5–14 mm, pubescent with mixture of glandular, eglandular hairs;

petals distinct, bright blue-violet, rarely rose or white, broadly ovate, not clawed, 15–18 mm;

stamens free;

filaments bearded.

Capsules

6–8 mm.

Seeds

3–4 mm;

hilum as long as seed.

2n

= 12, 24.

Tradescantia fluminensis

Tradescantia reverchonii

Phenology Flowering spring–fall. Flowering spring–summer (Mar–Jul).
Habitat Woods, roadsides, and open areas, sometimes as weed Sandhills with oaks, pine woods, rocky open woods, rarely seepage areas, and roadsides
Distribution
from FNA
AL; CA; FL; LA; native; South America (Brazil–Argentina); Africa (South Africa); Australia [Introduced in North America; introduced in North America]
[WildflowerSearch map]
[BONAP county map]
from FNA
AR; LA; TX
[BONAP county map]
Discussion

This species was recorded north to North Carolina (J. K. Small 1933), but I have not seen any supporting records from Georgia or North Carolina.

(Discussion copyrighted by Flora of North America; reprinted with permission.)

Source FNA vol. 22. FNA vol. 22.
Parent taxa Commelinaceae > Tradescantia Commelinaceae > Tradescantia
Sibling taxa
T. bracteata, T. brevifolia, T. buckleyi, T. crassifolia, T. crassula, T. edwardsiana, T. ernestiana, T. gigantea, T. hirsuticaulis, T. hirsutiflora, T. humilis, T. leiandra, T. longipes, T. occidentalis, T. ohiensis, T. ozarkana, T. pallida, T. paludosa, T. pedicellata, T. pinetorum, T. reverchonii, T. roseolens, T. spathacea, T. subacaulis, T. subaspera, T. tharpii, T. virginiana, T. wrightii, T. zebrina
T. bracteata, T. brevifolia, T. buckleyi, T. crassifolia, T. crassula, T. edwardsiana, T. ernestiana, T. fluminensis, T. gigantea, T. hirsuticaulis, T. hirsutiflora, T. humilis, T. leiandra, T. longipes, T. occidentalis, T. ohiensis, T. ozarkana, T. pallida, T. paludosa, T. pedicellata, T. pinetorum, T. roseolens, T. spathacea, T. subacaulis, T. subaspera, T. tharpii, T. virginiana, T. wrightii, T. zebrina
Name authority Vellozo: Florae Fluminensis 140; plate vol. 3, 152. (1829) Bush
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