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Contra Costa manzanita

Scientific Name: Arctostaphylos manzanita ssp. laevigata

Family: Ericaceae

Category: Dicot

Growth: Shrub

Duration: Perennial

Other Names:

       

Contra Costa Manzanita (Arctostaphylos manzanita ssp. laevigata)

The Contra Costa Manzanita, scientifically known as Arctostaphylos manzanita C. Parry ssp. laevigata (Eastw.) Munz, is a distinctive plant found in specific regions of California. Belonging to the Ericaceae family, this evergreen shrub offers interesting details for plant enthusiasts.

Common Names

  • Contra Costa Manzanita
  • Mount Diablo Manzanita (referring to Arctostaphylos auriculata, a similar species)

Taxonomy and Nomenclature

  • Scientific Name: Arctostaphylos manzanita C. Parry ssp. laevigata (Eastw.) Munz
  • Family: Ericaceae
  • Synonym: Arctostaphylos pungens ssp. laevigata
  • Alternative Scientific Name: Arctostaphylos laevigata Eastwood
  • Subspecies: Arctostaphylos manzanita ssp. laevigata

Distribution and Habitat

The Contra Costa Manzanita is primarily found in Contra Costa County, California, particularly in the vicinity of Mount Diablo and the Diablo Range. It is also found in Alameda County. Some populations are located within preserves managed by the East Contra Costa County Habitat Conservancy.

Morphological Characteristics

  • Arctostaphylos manzanita is an evergreen shrub, typically growing to a height and width of about 2 meters (6 feet).

Ecological Role

  • Pallid manzanita, closely related and found in the same region, is an obligate seeder, meaning it reproduces sexually via seeds.

Further Information

More information can be found at the CNPS (California Native Plant Society) Inventory of Rare and Endangered Plants, as Mount Diablo manzanita is listed. Garden Guides provide information on identification, uses, and gardening with Laevigata.