Lycium pallidum |
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pale desert-thorn, pale wolfberry, rabbit thorn |
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Habit | Shrubs usually erect, sometimes prostrate, 1–2.5 m; bark yellowish, gray to reddish, or black; stems glabrous or sparsely puberulent. | ||||
Leaves | blade spatulate to oblanceolate, 10–50 × 3–25 mm, glaucous, surfaces glabrous. |
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Inflorescences | 2–3-flowered fascicles or solitary flowers. |
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Pedicels | 4–16 mm. |
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Flowers | 5-merous; calyx cupulate to campanulate, 2.5–8 mm, lobe lengths 1–2 times tube; corolla greenish white to lavender, often with purple veins, funnelform, (8–)12–25 mm, lobes 3–5 mm; stamens exserted. |
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Berries | red, ovoid, 10 mm, glaucous, fleshy, apex sometimes hard. |
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Seeds | 4–50. |
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2n | = 24. |
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Lycium pallidum |
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Distribution |
sw United States; Mexico
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Discussion | Lycium pallidum is known from throughout Arizona and New Mexico, southeastern California, southern Colorado, south-central Nevada (Nye County), western Oklahoma (Cimarron County), western Texas, southern Utah, and northeastern Mexico. Although the fruits of L. pallidum are fleshy, they occasionally have a hardened apex. The range of L. pallidum overlaps with those of several other Lycium species; however, its large, glaucous leaves and long, funnelform flowers are very distinctive. Varieties 2 (2 in the flora). (Discussion copyrighted by Flora of North America; reprinted with permission.) |
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Key |
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Source | FNA vol. 14. | ||||
Parent taxa | Solanaceae > Lycium | ||||
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Subordinate taxa | |||||
Name authority | Miers: Ann. Mag. Nat. Hist., ser. 2, 14: 131. (1854) | ||||
Web links |