Heuchera micrantha var. hartwegii Rosend.

Hartweg's alumroot (en)

Variety

Angiosperms > Saxifragales > Saxifragaceae > Heuchera > Heuchera micrantha

Characteristics

Leaves: petiole short stipitate-glandular mixed with long stipitate-glandular; blade pen-tagonal or heptagonal, deeply lobed. Inflorescences long stipitate-glandular. Flowers: hypanthium broadly turbinate, 1.5-4.7 × 1.5-3.8 mm, long stipitate-glandular; sepals 0.5-1.3 mm, apex rounded to acute; petals 0.3-0.7 mm wide; styles 1.8-4.2 mm. 2n = 14, 28.
Life form perennial
Growth form herb
Growth support -
Foliage retention evergreen
Sexuality hermaphrodite
Pollination entomogamy
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 micrantha var. hartwegii world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:121613-2
WFO ID wfo-0001135506
COL ID 7LSD5
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Heuchera hartwegii Heuchera micrantha var. hartwegii Heuchera pilosisssima var. hartwegii