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Mission manzanita

Xylococcus bicolor

Mission manzanita
Photo: John Rusk from Berkeley, CA, United States of America, CC BY 2.0

Mission manzanita is a monotypic evergreen shrub (occasionally a small tree) of the heather family, native to dry, sunny slopes of southern California and Baja California. It grows from a woody underground burl and tolerates drought well, so it needs full sun and very sharp drainage.

Family
Ericaceae (Heather family)
Grows as
Shrub
Light
Full sun
Water
Water sparingly once established; let the soil dry out fully between waterings and avoid summer irrigation in the ground.
Soil
Very well-drained, gritty, low-fertility soil; sandy or rocky mixes suit it, and it dislikes heavy clay.
Temperature
Tolerates mild to warm Mediterranean-type climates; hardy to about -5 °C to -10 °C in wild populations, protect young plants from hard frost.
How easy
Hard
Native range
SW. California to Mexico (Baja California, I. Cedros)
Climate
subtropical

About

Xylococcus is a monotypic genus of flowering plants in the heather family which contains the single species Xylococcus bicolor, commonly known as the mission manzanita. It is a burl-forming, evergreen shrub with leathery leaves and smooth dark reddish bark. From December to February, white to pink urn-shaped flowers adorn the foliage, often attracting hummingbird pollinators. It is native to southern California and the Baja California Peninsula, south to the Sierra de la Giganta. There is growing concern over the future of this plant, referred to as the "queen of the elfin forest", as it may possibly lose up to 88% of its habitat and its wild seedlings are failing to survive more than a full year.

Known to and utilized by the indigenous peoples for centuries, this species was first described to Western science by Thomas Nuttall, who had found it on his journey to California.

Where it grows

The plant's native range is very limited, to the Peninsular Ranges in Southern California (U.S.) and the Baja California Peninsula (México), the South Coast of California and Santa Catalina Island, and the northwestern Baja California coast and Cedros Island. Its populations are primarily in San Diego County, California and Baja California state.

Uses

The Native American Luiseño people bruised ripe berries and soaked them overnight in cold water to produce a cider-like drink. Delfina Cuero, a member of the Kumeyaay people, corroborates a similar use of Xylococcus (known to her people as Haasill), soaking the ripe berries to use as a cool drink.

Other Arctostaphylos plants

Vine Hill manzanita · Little Sur manzanita · Hooker's manzanita · Montara manzanita · Morro manzanita · Kinnikinnick · Sticky whiteleaf manzanita · Manzanita

Text excerpted from the Wikipedia article Xylococcus bicolor by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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