Compilation
Argemone intermedia

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Name

Identification
Isotype of Argemone intermedia Sweet [family PAPAVERACEAE ] (stored under name); Verified by Not on sheet,
Related name
  • Argemone mexicana
  • Argemone intermedia
  • Argemone platyceras

Flora

Entry for Argemone corymbosa Greene [family PAPAVERACEAE]
Herbarium
Flora of North America (FNA)
Collection
Flora of North America
Resource Type
Reference Sources
Entry From
Flora of North America, Vol 3,
Names
Argemone corymbosa Greene [family PAPAVERACEAE], Bull. Calif. Acad. Sci., 2: 59. 1886
Argemone intermedia Sweet var. corymbosa (Greene) Eastwood [family PAPAVERACEAE]
Information
Plants perennial. Stems 2-8 dm, scattered-prickly. Leaf blades: surfaces shallowly to deeply lobed, thick, leathery, surfaces unarmed to sparingly prickly, especially abaxial surface on veins; distal clasping. Inflorescences: buds subglobose to ellipsoid-ovoid, body 10-18 × 8-14 mm, sparingly prickly; sepal horns terete or flattened in cross section, 5-7 mm. Flowers 4-9 cm broad; petals white; stamens 100-120; filaments pale yellow; pistil 3-5-carpellate. Capsules ovoid to lanceoloid, 25-35 × 10-16 mm (including stigma and excluding prickles), prickly, surface clearly visible, prickles simple, well spaced, subequal, longest 5-7 mm. Seeds 1.5-2 mm.
Distribution
w North America.

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