Silene hookeri Nutt.

Hooker's silene (en)

Species

Angiosperms > Caryophyllales > Caryophyllaceae > Silene

Characteristics

Herbs, perennial; caudex much-branched, thick and woody. Stems solitary or numerous, decumbent and rooting at base, becoming erect, 5-14(-25) cm, with gray, soft, curly to retrorsely crispate pubescence, rarely glandular. Leaves: blade spatulate or narrowly lanceolate to oblanceolate, some-times broadly so, 4-7(-10) cm × 8-12(-20) mm, reduced toward base, apex acute, pubescent on both surfaces, especially on midrib; subterranean bractlike, papery. Inflorescences reduced to single, terminal flower or open, (1-)3-5(-9)-flowered cyme, bracteate; bracts leaflike, reduced distally to ca. 1 cm. Pedicels ascending, straight, 1-6 cm, with a short canescence. Flowers: calyx 10-veined, broadly tubular in flower, 12-25 ´ 5-8 mm, turbinate in fruit and swelling in middle to ca. 10 mm broad, canescent, rarely sparsely pubescent or glandular; lobes lanceolate, 4-7 mm, with narrow, membranous margins, apex acute; corolla coral pink or white, clawed, claw equaling calyx; limb 4-lobed, usually deeply so, rarely 2-lobed with smaller lateral teeth, lobes 7-22 mm, appendages 2, linear, 1.5-3.5 mm (absent in subsp. bolanderi); stamens slightly longer than corolla claw; stigmas 3, slightly longer than corolla claw. Capsules ovoid to oblong, equaling calyx, dehiscing by 6 teeth; carpophore 2-5 mm. Seeds dark brown to black, reniform, ca. 2 mm broad, with concentric rings of small papillae.
Life form perennial
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) 0.1 - 0.5
Mature height (meter) 0.05 - 0.15
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light 7-9
Soil humidity 3-5
Soil texture 3-4
Soil acidity 2-4
Soil nutriment -
Hardiness (USDA) 8-9

Usage

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

Cultivation

Can be grown by cuttings or seedlings.
Mode cuttings seedlings
Germination duration (days) 15 - 20
Germination temperacture (C°) 21
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Flower

Silene hookeri flower picture by Hostkoetter Sarah (cc-by-sa)

Distribution

Silene hookeri world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:329873-2
WFO ID wfo-0001291527
COL ID 4XCBV
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Silene pulverulenta Silene ingramii Silene hookeri subsp. pulverulenta Silene hookeri var. hookeri Silene hookeri subsp. hookeri Silene hookeri

Lower taxons

Silene hookeri subsp. bolanderi