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wartleaf ceanothus

Scientific Name: Ceanothus papillosus var. roweanus

Family: Rhamnaceae

Category: Dicot

Growth: Shrub

Duration: Perennial

Other Names:

       

Wartleaf Ceanothus (Ceanothus papillosus)

Ceanothus papillosus, commonly known as Wartleaf Ceanothus, is a shrub native to California.

Considerations for Pets

  • While the text mentions that no species of Ceanothus are poisonous, further research is always recommended to ensure pet safety.

Nomenclature and Taxonomy

  • Scientific Name: Ceanothus papillosus Torrey & A. Gray
  • Common Name: Wartleaf Ceanothus
  • Family: Rhamnaceae (Buckthorn Family)
  • Kingdom: Plantae
  • Taxonomic Rank: Species, Variety
  • Synonym: Ceanothus papillosus ssp. roweanus (McMinn) Munz

Distribution and Habitat

  • Ceanothus papillosus is endemic to California.
  • It typically grows in open habitats on slopes.

Morphological Characteristics

  • It is described as a shrub with green foliage and blue flowers.
  • Displays a wonderful show of deep blue flowers in spring.

Additional Information

  • The genus Ceanothus contains approximately 50-60 species.
  • Ceanothus is known to be a nitrogen-fixing genus.

Subspecies and Varieties

  • Ceanothus papillosus var. papillosus – Wartleaf Ceanothus
  • Ceanothus papillosus var. roweanus
  • Ceanothus papillosus subsp. roweanus

Related Resources

  • USDA PLANTS Database (http://plants.usda.gov)
  • Discover Life
  • International Plant Names Index