Physaria floribunda Rydb.

Pointtip twinpod (en)

Species

Angiosperms > Brassicales > Brassicaceae > Physaria

Characteristics

Perennials; caudex branched, (cespitose); (silvery) pubescent throughout, trichomes several-rayed, rays mostly furcate, (arms of unequal lengths, finely tuberculate). Stems several from base, erect or lateral decumbent, (unbranched), 1-2 dm. Basal leaves: (petiole usually winged); blade broadly oblanceolate, 3-8 cm, margins usually dentate or pinnatifid, rarely subentire, (terminal lobe acute or obtuse, not rounded). Cauline leaves: blade spatulate to linear-oblanceolate, 1-3 cm, margins usually entire, rarely toothed, (apex acute). Racemes loose (and greatly elongated in fruit) to congested. Fruiting pedicels (recurved), 6-15 mm. Flowers: sepals linear-oblong, 5-7 mm; petals spatulate, 9-11 mm. Fruits (usually pendent on arching pedicels, less frequently widely divergent), irregular in shape, (base obtuse or slightly cordate, apex deeply and broadly notched), not strongly inflated, 8-11 × 8-12 mm, (papery; valves retaining seeds after dehiscence; replum linear-oblong, constricted, 2.5-4 mm, as wide as or wider than fruit, apex obtuse; ovules 4 per ovary; style 5-8 mm. Seeds flattened.
Life form perennial
Growth form herb
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.1 - 0.2
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Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
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Nitrogen fixer -
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Environment

Light 7-9
Soil humidity 1-5
Soil texture 3-4
Soil acidity -
Soil nutriment -
Hardiness (USDA) 4-9

Usage

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

Cultivation

Mode -
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Distribution

Physaria floribunda world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:195573-2
WFO ID wfo-0001220427
COL ID 4HG35
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Physaria floribunda Physaria floribunda var. floribunda Physaria floribunda subsp. floribunda

Lower taxons

Physaria floribunda subsp. osterhoutii (payson) o'kane