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squaw desert-thorn, squawthorn, Torrey wolfberry, Torrey's box thorn, Torrey's wolfberry

Parish wolfberry, Parish's desert-thorn, Parish's wolfberry

Habit Shrubs erect, 1–3 m; bark yellowish tan to brown; stems glabrous. Shrubs erect, 1–3.5 m; bark silvery to brown; stems glandular-pubescent.
Leaves

blade spatulate to obovate, 10–50 × 1.5–15 mm, ± fleshy, surfaces glabrous.

blade spatulate, 3–12 × 1–5 mm, surfaces densely pubescent.

Inflorescences

2–8-flowered fascicles or solitary flowers.

2-flowered fascicles or solitary flowers, erect.

Pedicels

5–20 mm.

2–10 mm.

Flowers

(4–)5-merous;

calyx cupulate to tubular, 2.5–6 mm, lobe lengths 0.25-0.5 times tube;

corolla white to greenish lavender, narrowly tubular, 5–15 mm, lobes spreading, 1–4 mm, margins densely ciliate-lanate;

stamens slightly exserted.

5-merous;

calyx campanulate, 2–6 mm, lobe lengths 0.5–1 times tube;

corolla pale lavender to purple, narrowly campanulate to funnelform, 6–10 mm, lobes 2–3 mm;

stamens exserted.

Berries

orange to red, ovoid, 6–12 mm, fleshy.

red, ovoid, 4–7 mm, fleshy.

Seeds

8–30.

7–15.

2n

= 24.

= 24.

Lycium torreyi

Lycium parishii

Phenology Flowering Mar–May. Flowering Feb–Apr.
Habitat Desert washes, alluvial flats, along streams and canals. Desert washes, bajadas (Sonoran Desert).
Elevation 50–1000 m. (200–3300 ft.) 200–1200 m. (700–3900 ft.)
Distribution
from FNA
AZ; CA; NM; NV; TX; UT; Mexico (Chihuahua)
[WildflowerSearch map]
[BONAP county map]
from FNA
AZ; CA; NV; Mexico (Baja California, Baja California Sur, Coahuila, San Luis Potosí, Sonora)
[WildflowerSearch map]
[BONAP county map]
Discussion

In the flora area, Lycium torreyi occurs in Arizona, southeastern California, eastern Nevada (Clark and Lincoln counties), western New Mexico, western Texas, and southern Utah. It can be distinguished from L. andersonii by its densely ciliate-lanate corolla lobes, and the mouth of the corolla is not quite as narrow. Further, L. torreyi usually occurs by streams or canals, with branches more cascading than upright. C. L. Hitchcock (1932) reported the fruits to be juicy and sweet.

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

Within the flora area, Lycium parishii occurs in Arizona, southern California, and southern Nevada (Clark County).

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

Source FNA vol. 14. FNA vol. 14.
Parent taxa Solanaceae > Lycium Solanaceae > Lycium
Sibling taxa
L. andersonii, L. barbarum, L. berlandieri, L. brevipes, L. californicum, L. carolinianum, L. chinense, L. cooperi, L. exsertum, L. ferocissimum, L. fremontii, L. macrodon, L. pallidum, L. parishii, L. puberulum, L. shockleyi, L. texanum
L. andersonii, L. barbarum, L. berlandieri, L. brevipes, L. californicum, L. carolinianum, L. chinense, L. cooperi, L. exsertum, L. ferocissimum, L. fremontii, L. macrodon, L. pallidum, L. puberulum, L. shockleyi, L. texanum, L. torreyi
Synonyms L. modestum, L. parishii var. modestum
Name authority A. Gray: Proc. Amer. Acad. Arts 6: 47. (1862) A. Gray: Proc. Amer. Acad. Arts 20: 305. (1885)
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