Kalmia hirsuta Walter

Hairy laurel (en)

Species

Angiosperms > Ericales > Ericaceae > Kalmia

Characteristics

Shrubs spreading to erect, 0.3-0.6(-1.2) m. Twigs terete, viscid, puberulent, densely hispid. Leaves alternate; petiole 0.1-1 mm, hirsute-puberulent; blade elliptic to ovate, 0.5-1.4 × 0.1-0.8 cm, margins slightly revolute, apex acute, rounded-apiculate, surfaces usually puberulent, hispid, and stipitate-glandular, rarely glabrous. Inflorescences axillary, scattered along stem, usually solitary flowers, sometimes fascicles or compact racemes, 2-5-flowered. Pedicels 10-15 mm. Flowers: sepals tardily deciduous, green, lanceolate, 3-8 mm, apex acute, surfaces puberulent, hispid, stipitate-glandular; petals connate their entire lengths, pink (rarely white), red near anther pockets, with ring of red spots proximal to pockets, 8-10 × 10-15 mm, usually sparsely hirsute and stipitate-glandular on keels abaxially, puberulent at base adaxially; filaments 3-4 mm; style 5-7.5 mm. Capsules 5-locular, 2-3.5 × 2-4 mm, sparsely stipitate-glandular. Seeds not winged, ovoid, 0.2-0.5 mm. 2n = 24.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention
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) 4-10

Usage

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

Cultivation

Mode -
Germination duration (days) 30 - 60
Germination temperacture (C°) 21
Germination luminosity -
Germination treatment stratification
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Kalmia hirsuta unspecified picture

Distribution

Kalmia hirsuta world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:330889-1
WFO ID wfo-0001047049
COL ID 3QZB5
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Kalmia hirsuta