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hairy five eyes

Edwards Plateau five eyes

Herbage

densely pubescent, viscid, hairs simple, mostly glandular.

glabrous or glabrate, hairs usually dendritic, sometimes simple, eglandular.

Stems

decumbent to suberect, green, 1–3 dm (1.5 mm diam.).

decumbent to suberect, purplish or greenish gray, 0.7–3 dm.

Leaves

subsessile;

blade oblanceolate to rhombic, 1.5–4 × 0.4–0.8(–1) cm, length 4–5 times width, margins sinuate or lobed.

subsessile;

blade linear-lanceolate to rhombic, 2.5–7 × 0.7–1.5 cm, length 3.5–4.5 times width, margins occasionally few-lobed.

Inflorescences

1–2-flowered.

1–2-flowered.

Flowers

calyx 4–5 mm, pubescent, especially along lobe margins;

corolla 10–15 mm diam.

calyx 4–5 mm, pubescent, especially along lobe margins;

corolla 10–15 mm diam.

Berries

5–8 mm diam. 2n = 24.

5–8 mm diam. 2n = 48.

Chamaesaracha sordida

Chamaesaracha edwardsiana

Phenology Flowering Mar–Oct (mostly late spring–early summer, depending on rain). Flowering Mar–Oct (mostly late spring–early sum­mer, depending on rain).
Habitat Deserts, dry, open grasslands. Roadsides, limestone soils.
Elevation 0–2000 m. (0–6600 ft.) 0–700 m. (0–2300 ft.)
Distribution
from FNA
AZ; CA; NM; TX; Mexico (Chihuahua, Coahuila, Nuevo León, Tamaulipas)
[WildflowerSearch map]
[BONAP county map]
from FNA
TX
[BONAP county map]
Discussion

Chamaesaracha sordida is known from western Texas, New Mexico, and Arizona. It is most closely related to C. coronopus and differs in having broader, mostly entire leaves. It is also similar to C. pallida; it lacks the relatively dense dendritic hairs on the leaves and has a generally more eastern distribution. Herbarium specimens from 2007 and 2008 indicate that it has been introduced into southern California (Clark Mountain Range, San Bernardino County) and may be naturalizing.

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

Chamaesaracha edwardsiana occurs in the Edwards Plateau region of central Texas. J. E. Averett (1973) mapped a few populations in northern Mexico but most of those may belong with C. pallida. Chamaesaracha edwardsiana is most closely related to C. coronopus but differs in having broader, entire or nearly entire leaves. The species is similar also to C. pallida but lacks the relatively dense dendritic hairs on the leaves and has a generally more eastern distribution.

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

Source FNA vol. 14. FNA vol. 14.
Parent taxa Solanaceae > Chamaesaracha Solanaceae > Chamaesaracha
Sibling taxa
C. coniodes, C. coronopus, C. crenata, C. darcyi, C. edwardsiana, C. pallida, C. villosa
C. coniodes, C. coronopus, C. crenata, C. darcyi, C. pallida, C. sordida, C. villosa
Synonyms Withania sordida
Name authority (Dunal) A. Gray in A. Gray et al.: Syn. Fl. N. Amer. 2(1): 232. (1878) Averett: Sida 5: 48. (1972)
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