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San Luis Obispo mariposa lily

Scientific Name: Calochortus simulans

Family: Liliaceae

Category: Monocot

Growth: Forb/herb

Duration: Perennial

Other Names:

       

San Luis Mariposa Lily (Calochortus simulans and Calochortus obispoensis)

This page provides information about two closely related species of Mariposa Lilies: Calochortus simulans and Calochortus obispoensis, both commonly referred to as San Luis Mariposa Lily.

Taxonomy and Nomenclature

  • Scientific Name: Calochortus simulans (Hoover) Munz
  • Common Name: San Luis Obispo Mariposa Lily
  • Family: Liliaceae (Lily Family)
  • Synonyms: The text implies that the name San Luis Mariposa Lily can be used for both Calochortus simulans and Calochortus obispoensis.

Distribution and Habitat

  • Both Calochortus simulans and Calochortus obispoensis are endemic to California, specifically to San Luis Obispo County.
  • Calochortus simulans can also be found in a few locations in Santa Barbara County.
  • Calochortus obispoensis is restricted to the Cuesta Ridge Botanical Special Interest Area.
  • They are found on banks in lower foothills around the latitude of San Luis Obispo.

Morphological Characteristics and Growth Habits

  • The San Luis Obispo Mariposa Lily tends to widen due to its panel-like development.
  • It is considered evergreen.

Ecological Role

  • Calochortus clavatus var. pallidus is mentioned as a fire-follower found on dry slopes. This may be relevant to understanding the habitat where these species thrive, but the text doesn't explicitly link it to Calochortus simulans or Calochortus obispoensis.

Considerations for Pets

  • As members of the Lily family (Liliaceae), these plants *may* pose a risk. Lilies are known for their toxicity to cats and other animals, depending on the type and amount. Consult with a veterinarian or animal poison control if ingestion is suspected.

Quirky Facts

  • The Madonna Inn in San Luis Obispo County serves a "pink Champagne Cake," which, while unrelated, offers a fun, local connection to the region where these lilies grow.

Further Information

  • Dave's Garden: A community website for sharing gardening tips and ideas.
  • Discover Life: A website providing information on the biology, natural history, ecology, identification, and distribution of Calochortus simulans.