Arctostaphylos glutinosa

B. Schreiber

Amer. Midl. Naturalist 23: 620, plate 1, fig. 2. 1940 ,.

Common names: Schreiber’s manzanita
EndemicConservation concern
Treatment appears in FNA Volume 8. Treatment on page 431. Mentioned on page 413.

Shrubs, erect, 1–2 m; burl absent; twigs sparsely to densely soft-hairy with some glandular-hairs. Leaves: petiole to 4 mm; blade glaucous, dull, oblong to oblong-ovate, 2–5 × 1–3 cm, base distinctly lobed, auriculate-clasping, margins entire, plane, surfaces smooth, gray-canescent, glabrescent. Inflorescences panicles, 2–4-branched; immature inflorescence pendent, branches spreading, curved, (obscured by bracts), axis 1.5–2.5 cm, 1+ mm diam., sparsely to densely soft-hairy with glandular-hairs; bracts not appressed, leaflike, oblong-lanceolate, 5–15 mm, apex acute, surfaces canescent. Pedicels 5–8 mm, finely glandular-hairy. Flowers: corolla white, urceolate; ovary densely long white-hairy, hairs often gland-tipped. Fruits depressed-globose, 7–14 mm diam., glandular-hairy, (viscid). Stones distinct. 2n = 26.


Phenology: Flowering winter–early spring.
Habitat: Chaparral, closed-cone conifer forests
Elevation: 500- 700 m

Discussion

Of conservation concern.

Arctostaphylos glutinosa is found in chaparral and knobcone pine woodlands on Monterey Shale barrens near the Pacific Coast in a limited area of the central Santa Cruz Mountains on northern Ben Lomond Mountain in Santa Cruz County.

Selected References

None.

Lower Taxa

None.

"entire" is not a number.

... more about "Arctostaphylos glutinosa"
V. Thomas Parker +, Michael C. Vasey +  and Jon E. Keeley +
B. Schreiber +
soft-hairy +
1.5 cm15 mm <br />0.015 m <br /> (2.5 cm25 mm <br />0.025 m <br />) +
not furrowed +
gray +  and reddish +
persistent +
exfoliating +
auriculate-clasping +
2 cm20 mm <br />0.02 m <br /> (5 cm50 mm <br />0.05 m <br />) +
oblong;oblong-ovate +
coriaceous +
1cm;3cm +
not imbricate +  and imbricate +
hue +, light-brown +  and tan +
persistent +
oblong-lanceolate +
Schreiber’s manzanita +
rotate to crateriform campanulate cylindric globose or urceolate +
brown +, reddish-brown +  and red +
depressed-globose +  and globose +
500- 700 m +
undifferentiated +
fusiform +
stonelike +
indehiscent +
glandular-hairy +
depressed-globose +
Chaparral, closed-cone conifer forests +
gland-tipped +
opposite +, whorled +  and alternate +
pubescence +  and color +
persistent +
parietal +, axile +  and placentation +
white-hairy +
tenuinucellate +  and unitegmic +
glandular-hairy +
0.5 cm5 mm <br />0.005 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
reduced +
not sticky +
0 cm0 mm <br />0 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
Flowering winter–early spring. +
4-5-carpellate +
Amer. Midl. Naturalist +
not +  and connate +
connate +  and distinct +
globose +
persistent +
distinct +
ovate +  and deltate +
Endemic +  and Conservation concern +
prostrate +  and erect +
peltate +  and capitate +
distinct +
straight +
canescent +, glabrescent +  and gray-canescent +
Undefined tribe Arbuteae +
Arctostaphylos glutinosa +
Arctostaphylos +
species +
soft-hairy +
achlorophyllous +  and chlorophyllous +
evergreen +, deciduous +  and perennial +
heterotrophic +, autotrophic +  and mycotrophic +