Physaria pallida (Torr. & A. Gray) O'Kane & Al-Shehbaz
  • Novon
  • White bladderpod


Cite taxon page as 'WFO (2019): Physaria pallida (Torr. & A. Gray) O'Kane & Al-Shehbaz. Published on the Internet; http://www.worldfloraonline.org/taxon/wfo-0001266277. Accessed on: 19 Oct 2019'

General Information

Annuals (winter); with a fine taproot; sparsely pubescent, trichomes (minute), 3- or 4-rayed, rays furcate or, sometimes, trifurcate. Stems few to several from base, erect, (from basal leaf cluster, branched distally, flowering branches slender, subtended by bracts), 3-6 dm. Basal leaves: blade oblanceolate or broadly obovate, to 10 cm, margins usually sinuate-dentate or entire, sometimes lobed. Cauline leaves: (proximal shortly petiolate, distal sessile); blade oblanceolate to narrowly oblong, similar to basal, (distal with base slightly cuneate). Racemes paniculate, (rachises and pedicels more densely pubescent than proximal leaves). Fruiting pedicels (widely divaricate-ascending and straight, or slightly recurved), 10-15 mm, (slender, pubescent). Flowers: sepals elliptic, 3-7 mm, (median pair slightly thickened apically, cucullate); petals (white), broadly ovate, to 12 mm, (narrowing gradually to short claw). Fruits (widely spreading to nearly pendent in age, shortly stipitate), globose or subglobose, not or slightly inflated, 3-10 mm; valves (not retaining seeds after dehiscence), glabrous; replum as wide as or wider than fruit; ovules 8-12 per ovary; style ca. 2 mm, (slender, fragile). Seeds flattened. 2n = 12.

  • Provided by: [B].Flora of North America @ efloras.org
    • Source: [
    • 1
    • ]. 

    Other Local Names

    NameLanguageCountry
    White bladderpod

     Information From

    Brassicaceae
    World Flora Online Data. 2017.
    • A CC0 1.0 Universal (CC0 1.0).
    Flora of North America @ efloras.org
    http://www.efloras.org/flora_page.aspx?flora_id=1
    'Flora of North America @ eFloras (2008). Published on the Internet http://www.efloras.org/flora_page.aspx?flora_id=1 [accessed August 2016]' Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
    • B Flora of North America Association
    World Flora Online consortium
    http://www.worldfloraonline.org/organisation/WFO
    World Flora Online Data. 2018.
    • C CC0 1.0 Universal (CC0 1.0).