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Florida scrub roseling

Florida roseling

Habit Herbs, perennial, not or only scarcely cespitose, erect. Herbs, perennial, mat-forming.
Roots

persistently densely woolly.

Stems

20–50 cm.

Leaves

strongly ascending;

basal leaf sheaths glabrous to puberulent;

blade linear, (2–)10–25 × 0.1–0.4 cm (distal leaf blades much narrower than sheaths when sheaths opened, flattened).

2-ranked, gradually reduced toward end of flowering shoot;

blade lanceolate or lanceolate-elliptic to ovate, 1–3 × 0.5–1.4 cm (distal leaf blades much narrower than sheaths when sheaths opened, flattened), margins scabrous, glabrous.

Inflorescences

bracts not distinct from bracteoles, usually minute, 1–3(–7) mm, scarious (rarely somewhat herbaceous).

terminal and axillary from distal leaves, pedunculate, composed of pairs of sessile cymes;

bracts linear to linear-lanceolate, 2–6 mm.

Flowers

pedicellate;

pedicels 1–1.5 cm;

petals pink to rose, 9–13 mm;

stamens 6;

filaments bearded;

ovary 3-locular.

odorless, 4–5 mm wide, pedicillate;

sepals distinct, maroon, 2–3 mm;

petals white, ovate, 2.5 mm;

stamens 6, nearly equal or antipetalous stamens slightly longer than antsepalous;

filaments glabrous;

ovary 3-locular.

Capsules

3-locular, 3–5 mm.

3-locular.

Seeds

1.5–2 mm.

0.6–0.7 mm.

2n

= 14 (as floridana).

Callisia ornata

Callisia cordifolia

Phenology Flowering spring, fall. Flowering spring–fall.
Habitat Coastal strand Moist, usually shady places with calcareous soil, e.g., hummocks, fern grottoes, shell middens
Distribution
from FNA
FL; Oak; pine; and palmetto woods and scrub; occasionally fields or roadsides; usually in sandy soil
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from FNA
FL; GA; Mexico; West Indies; n South America
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Discussion

A white-flowered form has been described from central Florida as Callisia ornata forma leucantha Lakela (O. Lakela 1972), but such color forms are hardly worth taxonomic recognition.

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

The single Georgia record, a specimen labeled Rome, Floyd County (Babcock s.n., MO), is considered credible by Dr. Nancy Coile.

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

Source FNA vol. 22. FNA vol. 22.
Parent taxa Commelinaceae > Callisia Commelinaceae > Callisia
Sibling taxa
C. cordifolia, C. fragrans, C. graminea, C. micrantha, C. repens, C. rosea
C. fragrans, C. graminea, C. micrantha, C. ornata, C. repens, C. rosea
Synonyms Cuthbertia ornata, Tradescantia rosea var. ornata Tradescantia cordifolia, Leiandra cordifolia, Phyodina cordifolia, Tradescantella floridana, Tradescantia floridana
Name authority (Small) G. C. Tucker: Journal of the Arnold Arboretum 70:118. (1989) (Swartz) E. S. Anderson & Woodson: Contr. Arnold Arbor. 9: 117. (1935)
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