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Arctostaphylos hookeri
G. Don
Family:
Ericaceae
Hooker's Manzanita
FNA
Resources
V. Thomas Parker, Michael C. Vasey, Jon E. Keeley in Flora of North America (vol. 8)
Shrubs,
prostrate or erect, mat- or mound-forming, 0.1-1.5 m; burl absent; bark on older stems persistent, reddish, smooth; twigs sparsely short-hairy.
Leaves:
petiole 1-8 mm; blade bright green, shiny, narrow-elliptic (rhombic) or lanceolate-elliptic to widely elliptic, 0.8-3 × 0.4-1.5 cm, base rounded to cuneate, margins entire, plane, surfaces smooth, ± puberulent, glabrescent
. Inflorescences
racemes, simple or 1-branched; immature inflorescence pendent (crook-necked), axis 0.3-1 cm, 1+ mm diam., sparsely short-hairy; bracts not appressed, (weakly spreading), (congested), (dark green), scalelike, deltate, (globose, cuplike), 2-5 mm, apex acute, surfaces glabrous.
Pedicels
2-6 mm, glabrous.
Flowers:
corolla white, urceolate; ovary glabrous.
Fruits
globose, 3-6 mm diam., glabrous.
Stones
distinct.
2
n
= 26.
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This project made possible by
National Science Foundation Award 1410069
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