Clarkia amoena (Lehm.) A.Nelson & J.F.Macbr.

Farewell to spring (en), Fleur de satin (fr), Clarkia gracieux (fr), Godétie gracieuse (fr)

Species

Angiosperms > Myrtales > Onagraceae > Clarkia

Characteristics

Annual herb; stems to c. 50 cm high, suberect, puberulent, becoming woody towards base, branching freely. Lvs puberulent; petiole to 1 cm long, often indistinct. Lamina 1.5-4 × 0.3-1.2 cm, narrow-linear to lanceolate, entire; base attenuate; apex acute. Fls in short terminal racemes, densely puberulent. Pedicels short at anthesis, erect. Buds erect; floral tube usually 1-3 cm long, with a ring of hairs below middle within. Sepals 1-2.3 cm long, lightly cohering, mucronate. Petals (1.5)-2-3 cm long, broad-obovate, pink to crimson, with central area usually more deeply coloured; margin often somewhat erose; claw well developed. Anthers long, linear, usually mauve. Stigmatic lobes linear. Capsule to 3 cm long, narrow-fusiform, terete, densely puberulent. Seeds brown, minutely scaly.
Life form annual
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) 0.1 - 0.5
Mature height (meter) 0.5 - 0.75
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Light 4-9
Soil humidity 5-7
Soil texture 3-4
Soil acidity 2-4
Soil nutriment -
Hardiness (USDA) 7-10

Usage

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

Cultivation

Can be grown by seedlings.
Mode seedlings
Germination duration (days) 14 - 21
Germination temperacture (C°) 21
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -12
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Leaf

Clarkia amoena leaf picture by Johnny Poppyseed (cc-by-sa)
Clarkia amoena leaf picture by Legnani Julio (cc-by-sa)

Flower

Clarkia amoena flower picture by Joey Babcock (cc-by-sa)
Clarkia amoena flower picture by Johnny Poppyseed (cc-by-sa)
Clarkia amoena flower picture by bill oconnor (cc-by-sa)

Distribution

Clarkia amoena world distribution map, present in Argentina, Canada, New Zealand, United States of America, and Viet Nam

Identifiers

LSID urn:lsid:ipni.org:names:59701-2
WFO ID wfo-0000608511
COL ID VRLQ
BDTFX ID 18153
INPN ID 91829
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Oenothera bifrons Oenothera nivertiana Clarkia amoena Godetia vinosa Godetia amoena Godetia lehmanniana Godetia nivertiana Godetia roseoalba Oenothera amoena f. bicolor Oenothera amoena f. vinosa Oenothera vinosa Oenothera lehmanniana Oenothera amoena Godetia x bifrons Clarkia amoena var. pacifica Godetia amoena var. concolor Godetia amoena var. gracilis Clarkia amoena f. concolor Clarkia amoena subsp. amoena Oenothera prismatica var. amoena Godetia amoena var. pygmaea

Lower taxons

Clarkia amoena subsp. caurina Clarkia amoena subsp. huntiana Clarkia amoena subsp. lindleyi Clarkia amoena subsp. whitneyi