|Common Name(s):||Eastwood Manzanita|
|Scientific Name:||Arctostaphylos glandulosa|
|Size:||Up to 20 feet|
|Habitat:||Chaparral, rocky slopes and ridges|
|Blooms:||November to February|
|Fire Response:||Stump Sprout or Seed|
Arctostaphylos glandulosa, commonly called Eastwood manzanita, is an evergreen shrub native to California. This is one of the first plants that learned the name of. The stiff and often crooked branches of dense, fine-grained, fissured wood, with smooth, polished, shedding, reddish bark are quite distinct. In the Santa Monica Mountains this plant can found above 1500 feet elevation on northern slopes.
The Santa Monica Mountains have two species of Manzanita and they can often be found growing near each other. The differences between the two are subtle but once you look close enough there are a few clues that help identify the species. Here are two things to look for:Arctostaphylos glandulosa
The two react differently after fire - Eastwood resprouts from its base, while bigberry relies on its seed and readily produces new plants.
White, urn-shaped flowers appear in winter - interestingly enough, the plant presets the next years blooms from the previous season. Manzanitas are buzz pollinated by bumblebees - the bee vibrates its thorax at a specific frequency which causes the flower to release its pollen. In summer, the small flowers are followed by reddish-brown, sticky berries which coyotes and other animals feast on (Arctostaphylos translates to "bear-grape"). Blooming time normally ranges from December to April. The artistic, crooked nature of Manzanita's branches is caused by its flowering; after bloom, branches find a new growth path above the flowers, rather than continuing in the same direction. With manzanitas and other smooth-bark trees, the bark layer peels away each year. This prevents fungi, parasites, and epiphytes, such as mosses and lichens, from persisting on the tree’s trunk and stems. Leaves are dull green or dark green, hairy, rigid, 1-2 inches long, and oval and pointed. Leaves are nearly always held perpendicular to the sun’s face, an adaptation to limit moisture loss during the summer. Manzanita means "little apple" in Spanish, and its berries have been used by humans for food and drink. Its leaves had various medicinal uses, alleviating the pain and discomfort of headaches, sores and even poison oak.
Manzanita varieties would be attractive plants to have in your garden. If you are so inclined, you may wish to consult the book California Native Plants for the Garden (Check Amazon.com for more), which devotes 8 pages to the subject. Manzanitas prefer acidic, well-draining soil and a well ventilated location.
Link to Calfora.net - the best source of this fascinating information!
Arctostaphylos – from two Greek words arktos, "bear," and staphule, "a bunch of grapes," referring to the common name of the first-known species, and also perhaps alluding to bears feeding on the grape-like fruits.
glandulosa – means "provided with glands," referring to the secreting structures on the surface ending in hairs or other plant parts.
Eastwood: After Alice Eastwood (1859-1953), botanical curator for the California Academy of Sciences
Contributed by Liz Baumann - Revised by George Sherman