Heuchera caroliniana (Rosend., Butters & Lakela) E.F.Wells

Carolina alumroot (en)

Species

Angiosperms > Saxifragales > Saxifragaceae > Heuchera

Characteristics

Herbs acaulescent; caudex branched. Flowering stems leafy, 30-105 cm, short stipitate-glandular. Leaves: petiole glabrous or short stipitate-glandular; blade broadly ovate, shallowly 5-lobed, 3-10.5 cm, base cordate or nearly truncate, lobes rounded or ovate, margins dentate, apex acute or obtuse, surfaces glabrous or minutely stipitate-glandular on veins abaxially, glabrous or short stipitate-glandular adaxially. Inflorescences diffuse. Flowers: hypanthium weakly bilaterally symmetric, free 1.3-2.5 mm, green, subglobose, abruptly inflated distal to adnation to ovary, 2.8-4.5 mm, short stipitate-glandular; sepals erect, green-tipped, equal, 0.4-1.5 mm, apex rounded; petals erect, white or pink, broadly spatulate, unlobed, 0.6-1 mm, margins entire; stamens exserted 0.2-1.5 mm; styles included from 1 mm to exserted 1.1 mm, 1-3.5 mm, to 0.1 mm diam; (stigmas from 0.5 mm included to 1.1 mm exserted). Capsules ovoid, 4-7 mm, beaks divergent, not papillose. Seeds dark brown, ellipsoid, 0.5-0.8 mm. 2n = 14.
Life form perennial
Growth form herb
Growth support -
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
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Mature height (meter) -
Root system -
Rooting depth (meter) -
Root diameter (meter) -
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Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
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Hardiness (USDA) 4-9

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) 10 - 60
Germination temperacture (C°) 18 - 21
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Optimum temperature (C°) -
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Distribution

Heuchera caroliniana world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:121552-2
WFO ID wfo-0001135947
COL ID 3LFPQ
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Heuchera caroliniana Heuchera americana var. caroliniana