Sphaeralcea leptophylla |
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scaly globemallow |
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Habit | Plants perennial. |
Stems | ascending, white to silvery, 1–4(–6) dm, silvery stellate-lepidote. |
Leaf | blades white to silvery, linear to triangular, mostly unlobed, proximalmost blades 3-parted, rarely with nonfiliform lobes, 1–3.5 cm, not rugose, base truncate to cuneate, margins entire, surfaces silvery stellate-lepidote. |
Inflorescences | racemose, lax, open, 3–12-flowered, tip not leafy; involucellar bractlets silvery-lepidote. |
Flowers | sepals 4.5–5.5(–7) mm; petals red-orange, 8–15 mm; anthers yellow. |
Seeds | 1 per mericarp, brown, usually glabrous. |
Schizocarps | flattened-spheric to conic; mericarps 7–9, 2.5–3.5 × 2–3 mm, thick-coriaceous, nonreticulate dehiscent part 20–40% of height, tip muticous-mucronulate, indehiscent part usually wider than dehiscent part, sides coarsely reticulate. |
2n | = 20. |
Sphaeralcea leptophylla |
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Phenology | Flowering spring–summer. |
Habitat | Dry rocky areas |
Elevation | 1500–1800 m (4900–5900 ft) |
Distribution |
AZ; CO; NM; NV; TX; UT; Mexico (Chihuahua, Sonora)
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Source | FNA vol. 6, p. 366. |
Parent taxa | |
Sibling taxa | |
Synonyms | Malvastrum leptophyllum, Malveopsis leptophylla, S. janeae, S. leptophylla var. janeae |
Name authority | (A. Gray) Rydberg: Bull. Torrey Bot. Club 40: 59. (1913) |
Web links |