Heuchera wootonii Rydb.

White mountain alumroot (en)

Species

Angiosperms > Saxifragales > Saxifragaceae > Heuchera

Characteristics

Herbs, acaulescent; caudex branched or unbranched. Flowering stems 4-60 cm, long stipitate-glandular. Leaves: petiole long stipitate-glandular; blade orbiculate, shallowly 5-7-lobed, 4-7 cm, base cordate, lobes rounded to ovate, margins dentate, apex obtuse, surfaces glaucous, long stipitate-glandular along veins abaxially, glabrous adaxially. Inflorescences dense. Flowers: hypanthium radially symmetic, free 0.5 mm, green, flat, saucer-shaped, 2-3 mm, short stipitate-glandular; sepals reflexed, green-tipped, (triangular), equal, 0.5 mm, apex acute; petals reflexed, white, widely elliptic, (clawed), unlobed, 1 mm, margins entire; stamens included 0.5-0.8 mm, (incurved over stigmas); styles included 1-1.5 mm, 0.5 mm, 0.1+ mm diam. Capsules oblong, ca. 6 mm, beaks divergent, not papillose. Seeds dark brown, fusiform, 0.7 mm.
Life form perennial
Growth form herb
Growth support -
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) -
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

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

Cultivation

Mode -
Germination duration (days) 10 - 60
Germination temperacture (C°) 18 - 21
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

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

Identifiers

LSID urn:lsid:ipni.org:names:791418-1
WFO ID wfo-0000721757
COL ID 3LFSJ
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Heuchera wootonii