Physaria cinerea (s.watson) o'kane Al-shehbaz

Species

Angiosperms > Brassicales > Brassicaceae > Physaria

Characteristics

Perennials; caudex branched, (woody); densely pubescent, trichomes (appressed, except spreading on pedicels and fruits, sessile or short-stalked), several-rayed, rays furcate or bifurcate, (strongly tuberculate throughout). Stems few from base, erect, (stout), to 1.5 dm (sometimes greatly reduced). Basal leaves: blade suborbicular to rhombic or broadly elliptic, 1-4.5 cm, margins entire, (apex rounded to subacute). Cauline leaves: (proximal petiolate, distal subsessile); blade elliptic, 1-4 cm, (distal narrower), margins entire or remotely dentate. Racemes condensed, (subcorymbose to subumbellate, few-flowered). Fruiting pedicels (horizontal or divaricate-ascending, straight or slightly curved), 5-15 mm, (stout and rigid). Flowers: sepals (persistent), broadly ovate or oblong to narrowly elliptic, 5.5-8(-9.5) mm, (lateral pair slightly cucullate, median pair thickened apically, cucullate, usually keeled); petals (orange to yellow), oblong to obovate, 8-11.5 (-14.5) mm, (slightly narrowed to broad claw, margins sinuate, often retuse). Fruits (sessile or substipitate), globose, ovoid, or suborbicular, compressed (with marginal and apical constriction), 4-7 mm; valves pubescent, trichomes contiguous or overlapping, often spreading; ovules 16-24 per ovary; style 2-4 mm. Seeds lenticular, ovate in outline. 2n = 10.
Life form perennial
Growth form herb
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
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 1-5
Soil texture 3-4
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

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

Cultivation

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

Distribution

Physaria cinerea (s.watson) o'kane world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:20008529-1
WFO ID wfo-0001266222
COL ID 4HG2N
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Lesquerella cinerea Physaria cinerea (s.watson) o'kane