SafePlants

Argemone Species: Prickly Poppy

Prickly Poppy is a common name applied to various species within the Argemone genus. This entry focuses on several species found within this group.

Considerations for Pets and Children

• The leaves, buds, and stems of these plants are covered with long, thin, sharp prickles.
• The foliage contains alkaloids of varying toxicity.

Taxonomy and Nomenclature

• Genus: Argemone L.
• Family: Papaveraceae (Poppy Family)
• Species: The text mentions several species, including:
  • Argemone pleiacantha (Bluestem Pricklepoppy, Southwestern Prickly Poppy)
  • Argemone arizonica G.B. Ownbey (Arizona Pricklypoppy, Arizona Prickly Poppy, Roaring Springs Prickly-Poppy)
  • Argemone gracilenta Greene (Sonoran Prickly Poppy)
  • Argemone corymbosa (Mojave Prickly Poppy)
  • Argemone polyanthemos (Fedde) G.B. Ownbey (Crested Prickly Poppy)
• Synonym: Argemone platyceras var. pleiacantha Fedde

Distribution and Habitat

• These species are native to the western United States, including Arizona, California, Oregon, Idaho, and New Mexico.
• Specifically mentioned locations in Arizona include:
  • Grand Canyon (north side, Coconino County)
  • Copper Creek
  • Huachuca Mountains
  • Lees Ferry
  • Southern Arizona (elevation ~4000 ft)
  • White Mountains

Plant Characteristics

• Duration: Perennial (Argemone pleiacantha). Tall Annual (other species)
• Growth Habit: Herb/Forb (Argemone arizonica is described as a non-woody plant that is not a grass).
• Armed: Leaves, buds, and stems are covered with long, thin, sharp prickles.

Quirky Facts

• The text references several real estate listings and home rentals on "Prickly Poppy Dr" in Tucson, AZ, showcasing the plant's presence in residential areas.

Further Resources

• Flora of North America VPAP Treatment