JSTOR Global Plants Home
  • Home
  • Browse
  • About
  • Access
  • Account
    • Saved Items
    • Profile
  • Log in

Global Plants

Skip to Main Content
  • JSTOR Global Plants Home
  • Global Plants

    • Browse
    • About
    • Access
    • Account
      • Saved Items
      • Profile
Log in
  • Browse
  • About
  • Access
  • Account
    • Saved Items
    • Profile
Advanced Search

Compilation
Heuchera pubescens

9 Images see all

Holotype of Heuchera viscida Pursh [family SAXIFRAGACEAE]
Filed as Heuchera pubescens Pursh [family SAXIFRAGACEAE]
Type of not on sheet [family NOT ON SHEET]
Filed as Heuchera pubescens Pursh [family SAXIFRAGACEAE]
Filed as Heuchera pubescens Pursh [family SAXIFRAGACEAE]
Type? of Heuchera hispida Pursh [family SAXIFRAGACEAE]
Holotype of Heuchera pubescens Pursh var. brachyandra Rosend., Butters & Lakela [family SAXIFRAGACEAE]
Filed as Heuchera pubescens Pursh [family SAXIFRAGACEAE]
Nomenclatural Standard of Heuchera pubescens Pursch cultivar 'Hob' [family SAXIFRAGACEAE]
Previous
Next

Name

Identification
Heuchera pubescens Pursh [family SAXIFRAGACEAE ] (stored under name); Verified by C.O. Rosendahl, F.K. Butters, & O. Lakela, 1933 Heuchera pubescens Pursh [family SAXIFRAGACEAE ] Verified by Not on sheet,
Related name
  • Heuchera hispida
  • Heuchera pubescens
Common name
  • Downy alum-root, Flora of North America Vol. 8

Flora

Entry for Heuchera pubescens Pursh [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 pubescens Pursh [family SAXIFRAGACEAE], Fl. Amer. Sept., 1: 187. 1813 ,
Heuchera pubescens var. brachyandra Rosendahl, Butters & Lakela [family SAXIFRAGACEAE]
Treatment Author(s)
Elizabeth Fortson Wells
Barbara Greene Shipes
Information
Herbs acaulescent; caudex branched. Flowering stems often leafy, 30–95 cm, short stipitate-glandular. Leaves: petiole glabrous or short stipitate-glandular; blade broadly ovate to cordate, shallowly 5-lobed, 3–9 cm, base cordate to nearly truncate, lobes rounded to widely ovate, margins dentate, apex acute or obtuse, surfaces glabrous or sparsely short stipitate-glandular, at least on veins abaxially. Inflorescences diffuse. Flowers: hypanthium moderately bilaterally symmetric, free 2–6.2 mm, green, campanulate, abruptly inflated distal to adnation to ovary, 5.5–13.2 mm, very short stipitate-glandular; sepals spreading, green-tipped, equal, 2–4.2 mm, apex rounded (sinuses narrower than petals); petals inflexed, pink or purple, broadly spatulate, unlobed, 2.4–4.4 mm, margins fimbriate; stamens 1.1 mm included to 3.7 mm exserted; styles from 0.6 mm included to 3 mm exserted, 4–6 mm, to 0.1 mm diam. Capsules ovoid, 7–11 mm, not papillose. Seeds dark brown, ellipsoid, 0.6–1 mm. 2n = 14.
Phenology
Flowering May–Jun
Altitude range
100–1400 m
Distribution
USA Md.USA N.C.USA Pa.USA S.C.USA Va.USA W.Va.
Discussion
Heuchera pubescens intergrades with H. americana where their ranges overlap, primarily in the central Appalachians of Maryland, Virginia, and West Virginia; the intergrading form is recognized here as H. americana var. hispida. It is rare in South Carolina.

Related Materials

  • Terms and Conditions
  • Privacy Policy
  • Cookie Policy
  • Cookie Settings
  • Accessibility
  • Help
  • Contact Us
  • Facebook
  • Twitter
ITHAKA

JSTOR is part of ITHAKA, a not-for-profit organization helping the academic community use digital technologies to preserve the scholarly record and to advance research and teaching in sustainable ways.

©2000-2026 ITHAKA. All Rights Reserved. JSTOR®, the JSTOR logo, JPASS®, Aluka®, and ITHAKA® are registered trademarks of ITHAKA.

╳