Arctostaphylos bakeri

Eastwood

Leafl. W. Bot. 1: 115. 1934 ,.

Common names: Baker’s manzanita
EndemicConservation concern
Synonyms: Arctostaphylos stanfordiana subsp. bakeri (Eastwood) J. E. Adams
Treatment appears in FNA Volume 8. Treatment on page 439. Mentioned on page 412.

Shrubs, erect, 1–3 m; burl absent; twigs densely glandular-hairy, puberulent, or finely tomentose with sessile glands. Leaves: petiole 3–8 mm; blade dark green, not glaucous, dull, oblong-ovate to orbiculate-ovate, 2.5–3 × 1.5–2 cm, base usually cuneate, sometimes truncate to rounded, margins entire, plane, surfaces papillate, glandular-hispidulous. Inflorescences panicles, 2–5-branched; immature inflorescence pendent, branches spreading, axis 1–2 cm, 1+ mm diam., finely glandular-hairy, puberulent, or finely tomentose; bracts not fully appressed, scalelike, deltate to awl-like, 2–4 mm, apex acute, surfaces finely glandular-hairy, puberulent, or finely tomentose. Pedicels 3–5 mm, glabrous. Flowers: corolla white, conic to urceolate; ovary glabrous. Fruits depressed-globose, 8–10 mm diam., glabrous. Stones distinct.

Discussion

Subspecies 2 (2 in the flora).

Selected References

None.

Key

1 Twigs, petioles, rachises, and bracts glandular-hairy; immature inflorescence axes 1-1.5 cm. Arctostaphylos bakeri subsp. bakeri
1 Twigs, petioles, rachises, and bracts eglandular-hairy, with sessile glands beneath; immature inflorescence axes 1.5-2 cm. Arctostaphylos bakeri subsp. sublaevis

"entire" is not a number.

... more about "Arctostaphylos bakeri"
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 +
deltate +  and awl-like +
Baker’s manzanita +
rotate to crateriform campanulate cylindric globose or urceolate +
brown +, reddish-brown +  and red +
depressed-globose +  and globose +
undifferentiated +
fusiform +
stonelike +
indehiscent +
depressed-globose +
multicellular +
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 +
0.3 cm3 mm <br />0.003 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
4-5-carpellate +
Leafl. W. Bot. +
not +  and connate +
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 +
Arctostaphylos +
species +
tomentose +, puberulent +  and glandular-hairy +
achlorophyllous +  and chlorophyllous +
evergreen +, deciduous +  and perennial +
heterotrophic +, autotrophic +  and mycotrophic +