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Status:
Federal: Category 3c
State: None
California Native Plant Society: List
1B, R-E-D Code 2-2-3 (see below)
2. Occurrence confined to several populations or to one extended
population.
2. Endangered in a portion of its range.
3. Endemic to California.
Family: Sunflower (Asteraceae)
Habitat: Ocean bluffs and and
coastal hillsides. Frequents serpentine soils at the Presidio.
General Distribution: Coastal
areas of central California.
Description: This
perennial plant grows one to two tall with herbaceous stems originating
at a woody base. The gum plant is somewhat resinous, particularly
the flower head. The fairly thick leaves have fine sawtoothed edges.
The flower is daisy-like and yellow, and the buds are topped by
a drop of gummy material. Blooming time is August to September.
This taxa has a more erect form than its close relatives.
Monitoring and Activities:
The populations of San Francisco gumplant were
last counted in 1999, and its numbers have been stable to increasing
over recent years. Click to
see graph of population changes.
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