Sphaeralcea fumariensis

(S. L. Welsh & N. D. Atwood) N. D. Atwood & S. L. Welsh

Novon 12: 160. 2002.

Common names: Smoky Mountain globemallow
Endemic
Basionym: Sphaeralcea grossulariifolia var. fumariensis S. L. Welsh & N. D. Atwood Rhodora 103: 82, fig. 4. 2001
Treatment appears in FNA Volume 6. Treatment on page 364. Mentioned on page 359, 365.

Plants perennial. Stems ascending, gray-green, red-purple basally, 2–5.5 dm, pubescent. Leaf blades gray-green, cordate, pedately divided with usually 5 main lobes, 1–4.5 cm, not rugose, base cordate to truncate, margins entire, surfaces densely stellate-pubescent. Inflorescences paniculate, crowded, tip not leafy; involucellar bractlets reddish. Flowers: sepals 7.5–12 mm; petals red-orange, 12–17 mm; anthers yellow. Schizocarps hemispheric; mericarps 10–14, 3–4 × 2–3 mm, chartaceous, nonreticulate dehiscent part 50–65% of height, tip rounded, indehiscent part not wider than dehiscent part, sides reticulate. Seeds 1(or 2) per mericarp, brown to black, glabrous or stellate-pubescent.


Phenology: Flowering May–Jun.
Habitat: Alluvium of mudstone, shale, and sandstone formations
Elevation: 1300–1700 m

Discussion

Sphaeralcea fumariensis is similar to S. moorei but is notably gray-green pubescent in contrast to the less pubescent and green S. moorei. See 11. S. grossulariifolia for discussion. Sphaeralcea fumariensis is known from Kane County.

Selected References

None.

Lower Taxa

None.
... more about "Sphaeralcea fumariensis"
John La Duke +
(S. L. Welsh & N. D. Atwood) N. D. Atwood & S. L. Welsh +
Sphaeralcea grossulariifolia var. fumariensis +
Smoky Mountain globemallow +
1300–1700 m +
Alluvium of mudstone, shale, and sandstone formations +
Flowering May–Jun. +
Mallow +
Sphaeralcea fumariensis +
Sphaeralcea +
species +