Heuchera parviflora var. puberula |
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littleflower alumroot |
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Leaves | petiole densely short stipitate-glandular; blade surfaces densely short stipitate-glandular, hairs to 0.6 mm. |
Hypanthia | densely short stipitate-glandular. |
2n | = 14. |
Heuchera parviflora var. puberula |
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Phenology | Flowering Jul–Sep. |
Habitat | Shaded or north-facing sandstone or limestone ledges or rock undercuts |
Elevation | 200-500 m (700-1600 ft) |
Distribution |
AR; IN; KY; MO |
Discussion | Variety puberula is uniformly short stipitate-glandular and is mostly restricted to the Ozark Mountains of Arkansas and Missouri, plus sites in central Kentucky and southern Indiana. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 8, p. 90. |
Parent taxa | |
Sibling taxa | |
Synonyms | H. puberula |
Name authority | (Mackenzie & Bush) E. F. Wells: Rhodora 81: 577. (1979) |
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