Physaria thamnophila (rollins & e.a.shaw) o'kane Al-shehbaz

Species

Angiosperms > Brassicales > Brassicaceae > Physaria

Characteristics

Perennials; caudex simple or branched, (woody); densely (silvery) pubescent, trichomes (short-stalked), 4-8-rayed, rays furcate or bifurcate, (finely tuberculate throughout). Stems simple or few from base, decumbent, (straggling and flexuous, usually branched distally), 4-8 dm. Basal leaves: blade narrowly elliptic to oblanceolate, 4-12 cm, margins entire, sinuate, or shallowly dentate, (apex acute). Cauline leaves (sessile or proximal shortly petiolate); blade linear to narrowly elliptic, 3-4 cm, margins entire, sinuate, or remotely dentate, (apex acute). Racemes loose, (sometimes greatly elongated). Fruiting pedicels (recurved), 15-20(-25) mm. Flowers: sepals elliptic, 3.5-4 mm, (lateral pair subsaccate, median pair thickened apically, cucullate); petals broadly obovate, 4-5 mm, (sometimes with short, broad claw). Fruits (pendent), subglobose or broadly ovoid, slightly compressed, 5-7 mm; valves (not retaining seeds after dehiscence), glabrous throughout; ovules per ovary unknown; style 1.5-2 mm. Seeds flattened. 2n = 16.
Life form perennial
Growth form herb
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.4 - 0.8
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 -

Images

Physaria thamnophila (rollins & e.a.shaw) o'kane unspecified picture

Distribution

Physaria thamnophila (rollins & e.a.shaw) o'kane world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:20008716-1
WFO ID wfo-0001266303
COL ID 4HG5G
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Lesquerella thamnophila Physaria thamnophila (rollins & e.a.shaw) o'kane