Sphaeralcea parvifolia |
Sphaeralcea emoryi |
|
---|---|---|
small-leaf globemallow, smallflower globemallow |
Emory's globemallow |
|
Habit | Plants perennial. | Plants perennial. |
Stems | erect, green or gray-green, 1.5–4(–10) dm, white- to yellow-canescent. |
erect, gray to gray-green, to 21 dm, glabrous or coarse-canescent. |
Leaf | blades gray to green, ovate, unlobed or weakly 3–5-lobed, 1–5.5 cm, not rugose, base cuneate to cordate, margins entire or crenate to serrate, surfaces stellate-pubescent. |
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, crowded, flowers clustered with distinct internodes between clusters, tip not leafy; involucellar bractlets usually green to tan, sometimes red-purple. |
paniculate, proximally open, distally crowded, flowers clustered, tip not leafy; involucellar bractlets green to tan, rarely red. |
Flowers | sepals 6–9 mm, tip not forming distinct beak in bud; petals red-orange, 8–14 mm; anthers yellow. |
sepals 6–8 mm; petals red-orange, pink, or lavender, 10–12 mm; anthers yellow. |
Seeds | 1 per mericarp, gray or black, ± pubescent. |
1 or 2 per mericarp, brown or black, pubescent. |
Schizocarps | ellipsoid; mericarps 12, 3.5–5.5 × 1.5–3 mm, chartaceous, nonreticulate dehiscent part 60–70% of height, with or without apical cusp, indehiscent part not wider than dehiscent part. |
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. |
2n | = 10, 20. |
= 20, 30, 50. |
Sphaeralcea parvifolia |
Sphaeralcea emoryi |
|
Phenology | Flowering summer. | Flowering spring–summer. |
Habitat | Dry slopes | Roadsides, disturbed areas |
Elevation | 1500–2100 m (4900–6900 ft) | (?20–)200–1200 m ((?100–)700–3900 ft) |
Distribution |
AZ; CA; CO; NM; NV; UT
|
AZ; CA; NV; Mexico (Baja California, Chihuahua, Sinaloa, Sonora)
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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.) |
|
Source | FNA vol. 6, p. 367. | FNA vol. 6, p. 363. |
Parent taxa | Malvaceae > subfam. Malvoideae > Sphaeralcea | Malvaceae > subfam. Malvoideae > Sphaeralcea |
Sibling taxa | ||
Synonyms | S. arizonica, S. marginata | S. arida, S. emoryi var. arida, S. emoryi var. variabilis, S. fendleri var. californica, S. fendleri var. variablis, S. variablis |
Name authority | A. Nelson: Proc. Biol. Soc. Wash. 17: 94. (1904) | Torrey ex A. Gray: Mem. Amer. Acad. Arts, n. s. 4: 23. (1849) |
Web links |