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crameria, spreading ratany, Texas ratany, trailing krameria, trailing ratany

Habit Herbs, spreading, to 2 m diam.
Stems

decumbent, long shoots only, all branches green, densely tomentose to sparsely strigose, tips soft.

Leaves

blade linear or linear-lanceolate, 5–25 × 0.9–4 mm, ape\× acute or mucronate, surfaces strigose, lacking glandular hairs.

Inflorescences

terminal, secund racemes.

Flowers

sepals spreading, purple, lanceolate, 8–16 mm;

secretory petals pink, orange, or red, 1.5–3 mm, with oil-filled blisters on distal 1/2 of outer surfaces and distal margin;

petaloid petals 5–7 mm, connate basally, distinct portions green basally, purple or pink distally, reniform, 1–3 mm;

stamens equal;

ovary strigose;

style pink.

Capsules

circular or slightly cordate in outline, with longitudinal ridge on each face, 5–8 mm diam., hairy, spines stout, 1.8–5.3 mm, each bearing conspicuous white hairs proximally and minute, retrorse barbs near tip.

2n

= 12.

Krameria lanceolata

Phenology Flowering May–Aug.
Habitat Grasslands, savannas, sandy, calcareous, or clay-based soils.
Elevation 0–1800 m. (0–5900 ft.)
Distribution
from FNA
AZ; CO; FL; GA; KS; NM; OK; TX; Mexico (Chihuahua, Coahuila)
[WildflowerSearch map]
[BONAP county map]
Discussion

Nuttall reported Krameria lanceolata as occurring in Arkansas, and his account was repeated by Delzie Demaree and later workers. As reported by J. H. Peck (2003), the species is not known to occur in the state and the original claim presumably was based on a specimen collected in the Arkansas Territory at a locality that is now in Oklahoma.

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

Source FNA vol. 12, p. 26.
Parent taxa Krameriaceae > Krameria
Sibling taxa
K. bicolor, K. erecta, K. ramosissima
Synonyms K. spathulata
Name authority Torrey: Ann. Lyceum Nat. Hist. New York 2: 168. (1827)
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