Sphaeralcea emoryi |
Sphaeralcea coulteri |
|
---|---|---|
Emory's globemallow |
annual globemallow, Coulter's globemallow |
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Habit | Plants perennial. | |
Stems | erect, gray to gray-green, to 21 dm, glabrous or coarse-canescent. |
|
Leaf | blades green to gray-green, ovate-triangular to lanceolate, 3-lobed, 2.5–5.5 cm, not rugose, base cordate to truncate, margins crenate to serrate, surfaces stellate-pubescent. |
|
Inflorescences | paniculate, proximally open, distally crowded, flowers clustered, tip not leafy; involucellar bractlets green to tan, rarely red. |
|
Flowers | sepals 6–8 mm; petals red-orange, pink, or lavender, 10–12 mm; anthers yellow. |
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Seeds | 1 or 2 per mericarp, brown or black, pubescent. |
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Schizocarps | truncate-conic; mericarps 10–16, 4.5–5 × 2.5 mm, chartaceous, nonreticulate dehiscent part 60% of height, tip acute, indehiscent part not wider than dehiscent part. |
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2n | = 20, 30, 50. |
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Sphaeralcea emoryi |
Sphaeralcea coulteri |
|
Phenology | Flowering spring–summer. | |
Habitat | Roadsides, disturbed areas | |
Elevation | (?20–)200–1200 m ((?100–)700–3900 ft) | |
Distribution |
AZ; CA; NV; Mexico (Baja California, Chihuahua, Sinaloa, Sonora)
|
AZ; CA; Mexico
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Discussion | Sphaeralcea emoryi may intergrade with S. angustifolia and S. laxa. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Varieties 3 (1 in the flora). (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 6, p. 363. | FNA vol. 6, p. 362. |
Parent taxa | Malvaceae > subfam. Malvoideae > Sphaeralcea | Malvaceae > subfam. Malvoideae > Sphaeralcea |
Sibling taxa | ||
Subordinate taxa | ||
Synonyms | S. arida, S. emoryi var. arida, S. emoryi var. variabilis, S. fendleri var. californica, S. fendleri var. variablis, S. variablis | Malvastrum coulteri |
Name authority | Torrey ex A. Gray: Mem. Amer. Acad. Arts, n. s. 4: 23. (1849) | (S. Watson) A. Gray: Proc. Amer. Acad. Arts 22: 291. (1887) |
Web links |