Compilation
Heuchera arkansana

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Name

Identification
Heuchera villosa Michaux [family SAXIFRAGACEAE ] (stored under name); Verified by E. F. Wells; see Syst. Bot. Monogr. 3:76, Heuchera arkansana Rydberg [family SAXIFRAGACEAE ] Verified by Rydb., 1905
Related name
  • Heuchera arkansana
  • Heuchera villosa
Common name
  • Arkansas alum-root, Flora of North America Vol. 8

Flora

Entry for Heuchera villosa Michaux var. arkansana (Rydberg) E. B. Smith [family SAXIFRAGACEAE]
Herbarium
Flora of North America (FNA)
Collection
Flora of North America
Resource Type
Reference Sources
Entry From
Flora of North America, Vol 8,
Names
Heuchera villosa Michaux var. arkansana (Rydberg) E. B. Smith [family SAXIFRAGACEAE], Proc. Arkansas Acad. Sci., 31: 100. 1977 ,
Heuchera arkansana Rydberg [family SAXIFRAGACEAE], in N. L. Britton et al., N. Amer. Fl., 22: 101. 1905
Treatment Author(s)
Elizabeth Fortson Wells
Barbara Greene Shipes
Information
Inflorescences dense, 10–35(–62) × 1–3(–4) cm, internodes in floral branchlets 0.3–1 mm. Pedicels 0.2–0.9 mm. Flowers: hypanthium subglobose, gla-brous or sparsely long stipitate-glandular; petals reflexed or tightly coiled, narrowly oblanceolate, 0.2–0.4 mm wide. 2n = 14.
Phenology
Flowering Jun–Sep
Altitude range
300–900 m
Distribution
USA Ark.
Discussion
Variety arkansana is found in the Ozark Mountains.

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