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California butterwort

Scientific Name: Pinguicula macroceras var. macroceras

Family: Lentibulariaceae

Category: Dicot

Growth: Forb/herb

Duration: Perennial

Other Names:

       

California Butterwort (Pinguicula macroceras)

The California Butterwort, scientifically known as Pinguicula macroceras, is a fascinating carnivorous plant native to the North American Pacific region. Its unique adaptations and beautiful appearance make it a captivating subject for plant enthusiasts.

Considerations for Pets and Children

  • This plant is carnivorous, digesting insects that get stuck to its leaves.
  • The leaves have a slippery feel.

Taxonomy and Nomenclature

  • Scientific Name: Pinguicula macroceras Link
  • Common Names: California Butterwort, Horned Butterwort
  • Family: Lentibulariaceae (Bladderwort family)
  • Taxonomic Status: Accepted
  • Synonyms and Subspecies:
    • Pinguicula vulgaris subsp. macroceras (Link) Calder
    • Pinguicula vulgaris var. macroceras (Link) Herder
    • Pinguicula macroceras var. macroceras
    • Pinguicula macroceras ssp. macroceras

Distribution and Habitat

  • Native to the North American Pacific region, specifically California, Oregon, Washington, Idaho, Montana, and Alaska.
  • Also found elsewhere in North America and beyond.
  • Prefers moist environments, such as wet rock walls, moist rocks, and alpine grasslands.
  • Specifically mentioned locations include Del Norte County and Six Rivers National Forest in California, as well as southwestern Oregon.

Morphology and Growth Habits

  • A perennial carnivorous herb.
  • Identifiable by its violet-like flowers that emerge on stalks from a rosette of leaves.

Ecological Role

  • Carnivorous: Traps and digests insects using sticky leaves.

Quirky Facts

  • The name "butterwort" comes from the slippery feel of the leaves.

Further Information

  • Integrated Taxonomic Information System (ITIS): https://www.itis.gov/ (Search TSN 34438 for Pinguicula macroceras)
  • Discover Life: https://www.discoverlife.org/ (Search for Pinguicula macroceras)
  • California Native Plant Society: https://www.cnps.org/
  • Dave's Garden: A community sharing tips and ideas for gardens, seeds, and plants.