Ceanothus pinetorum
Encyclopedia
Ceanothus pinetorum is a species of shrub
Shrub
A shrub or bush is distinguished from a tree by its multiple stems and shorter height, usually under 5–6 m tall. A large number of plants may become either shrubs or trees, depending on the growing conditions they experience...

 in the buckthorn family Rhamnaceae
Rhamnaceae
Rhamnaceae, the Buckthorn family, is a large family of flowering plants, mostly trees, shrubs and some vines.The family contains 50-60 genera and approximately 870-900 species. The Rhamnaceae have a worldwide distribution, but are more common in the subtropical and tropical regions...

 known by the common names Kern ceanothus and Coville ceanothus. It is endemic to the Sierra Nevada of California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

, where it is known only from the Kern Plateau
Golden Trout Wilderness
The Golden Trout Wilderness is a federally designated wilderness area in the Sierra Nevada, in Tulare County, California. It is located east of Visalia, California within Inyo National Forest and Sequoia National Forest....

, a section of the southern Sierra featuring wide meadows and ridges.

Description

This is a low-lying shrub forming a bush or mat under a meter tall but up to about 8 meters in spreading width. The evergreen leaves are oppositely arranged and generally under 2 centimeters long, each firm and hairless with a toothed edge. The inflorescence
Inflorescence
An inflorescence is a group or cluster of flowers arranged on a stem that is composed of a main branch or a complicated arrangement of branches. Strictly, it is the part of the shoot of seed plants where flowers are formed and which is accordingly modified...

is a small cluster of blue to off-white flowers yielding horned, wrinkled fruits just under a centimeter long.

External links

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