Arctostaphylos bakeri subsp. bakeri

Common names: Baker’s manzanita
EndemicConservation concern
Treatment appears in FNA Volume 8. Treatment on page 439.

Twigs glandular-hairy. Petioles 3–6 mm, papillate, scabrous, glandular-hairy. Inflorescences: immature inflorescence axis 1–1.5 cm, rachis glandular-hairy; branches ± stout; bracts glandular-hairy. 2n = 52.


Phenology: Flowering winter–early spring.
Habitat: Closed-cone conifer chaparral on serpentine soil
Elevation: 200-300 m

Discussion

Of conservation concern.

Subspecies bakeri is known from the southern outer North Coast Range, near Camp Meeker-Occidental, Sonoma County.

Selected References

None.

Lower Taxa

None.

"entire" is not a number.

V. Thomas Parker +, Michael C. Vasey +  and Jon E. Keeley +
Eastwood +
tomentose +, puberulent +  and glandular-hairy +
1 cm10 mm <br />0.01 m <br /> (2 cm20 mm <br />0.02 m <br />) +
not furrowed +
gray +  and reddish +
persistent +
exfoliating +
truncate;rounded +
2.5 cm25 mm <br />0.025 m <br /> (3 cm30 mm <br />0.03 m <br />) +
not glaucous +
oblong-ovate;orbiculate-ovate +
coriaceous +
1.5cm;2cm +
not imbricate +  and imbricate +
hue +, light-brown +  and tan +
persistent +
glandular-hairy +
deltate +  and awl-like +
Baker’s manzanita +
rotate to crateriform campanulate cylindric globose or urceolate +
brown +, reddish-brown +  and red +
depressed-globose +  and globose +
200-300 m +
undifferentiated +
fusiform +
stonelike +
indehiscent +
depressed-globose +
Closed-cone conifer chaparral on serpentine soil +
multicellular +
1 cm10 mm <br />0.01 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
opposite +, whorled +  and alternate +
pubescence +  and color +
persistent +
parietal +, axile +  and placentation +
tenuinucellate +  and unitegmic +
0.3 cm3 mm <br />0.003 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
reduced +
not sticky +
glandular-hairy +
papillate +
0.3 cm3 mm <br />0.003 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
Flowering winter–early spring. +
4-5-carpellate +
Leafl. W. Bot. +
not +  and connate +
glandular-hairy +
connate +  and distinct +
globose +
persistent +
distinct +
ovate +  and deltate +
Endemic +  and Conservation concern +
prostrate +  and erect +
peltate +  and capitate +
distinct +
straight +
tomentose +, puberulent +, glandular-hairy +  and glandular-hispidulous +
papillate +
Arctostaphylos stanfordiana subsp. bakeri +
Arctostaphylos bakeri subsp. bakeri +
Arctostaphylos bakeri +
subspecies +
glandular-hairy +
achlorophyllous +  and chlorophyllous +
evergreen +, deciduous +  and perennial +
heterotrophic +, autotrophic +  and mycotrophic +