''Ceanothus lemmonii'' is a species of
shrub in the family
Rhamnaceae known by the common name Lemmon's ceanothus. It is
endemic
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found else ...
to
California
California is a state in the Western United States, located along the Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the most populous U.S. state and the 3rd largest by area. It is also the m ...
, where it grows on the wooded slopes of the
Inner North Coast Ranges
The Inner North Coast Ranges occur along the east slope of the outer Northern California Coast Ranges. The term ''inner'' is a reference to the greater distances of the mountain ranges from the Pacific Ocean, compared to the ''outer'' ranges that ...
and the
Sierra Nevada foothills
:''See Sierra Nevada for general information about the mountain range in the United States.''
The ecology of the Sierra Nevada, located in the U.S. states of California and Nevada, is diverse and complex: the plants and animals are a significan ...
to the west and east, respectively, of the
Sacramento Valley.
Description
This is a spreading shrub approaching a meter in height and slightly more in width. The woody parts are gray when aged and new twigs are green, hairy, and sometimes glandular. The evergreen leaves are alternately arranged. Each is oval in shape and dull green, densely hairy on the underside and more thinly hairy on the upper surface, and the edge is lined with tiny glandular teeth. The abundant
inflorescence
An inflorescence is a group or cluster of flowers arranged on a Plant stem, stem that is composed of a main branch or a complicated arrangement of branches. Morphology (biology), Morphologically, it is the modified part of the shoot of sperma ...
s are clusters of pale to bright blue or purple flowers. The fruit is a smooth capsule a few millimeters long.
References
External links
Jepson Manual TreatmentUSDA Plants ProfilePhoto gallery
lemmonii
Endemic flora of California
Plants described in 1889
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