Arctostaphylos glandulosa |
Arctostaphylos glutinosa |
|||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Eastwood manzanita, Eastwood's manzanita |
Schreiber's manzanita |
|||||||||||||||||||||||||||||
Habit | Shrubs, erect or mound-forming, 1–3 m; burl present; twigs tomentose to short-hairy, with eglandular hairs or with long, clear, pink or dark, glandular hairs. | Shrubs, erect, 1–2 m; burl absent; twigs sparsely to densely soft-hairy with some glandular hairs. | ||||||||||||||||||||||||||||
Leaves | petiole 5–10 mm; blade bright green, slightly glaucous to strongly gray-glaucous, shiny or dull, elliptic to ovate, 2–4.5 × 1–2.5 cm, base cuneate to rounded, sometimes ± lobed or truncate, margins entire or toothed, plane, surfaces papillate, scabrous or smooth, glabrous or glandular-puberulent to -hairy, puberulent, or finely tomentose, sometimes glabrescent; (abaxial surface sometimes with more stomata than adaxial surface). |
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, 3–6-branched; immature inflorescence pendent, (branches crowded, not concealed by bracts), axis 1–3 cm, 1+ mm diam., short-hairy to hairy, with or without glandular hairs; bracts not appressed, variable, from scalelike and awl-like to leaflike and deltate, lanceolate, or broadly lanceolate (at least at base), 3–10 mm, apex acute, surfaces hairy or finely glandular-hairy. |
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 | 3–10 mm, sparsely hairy to finely glandular-hairy. |
5–8 mm, finely glandular-hairy. |
||||||||||||||||||||||||||||
Flowers | corolla white to pink, conic to urceolate; ovary densely white-hairy, sometimes glandular. |
corolla white, urceolate; ovary densely long white-hairy, hairs often gland-tipped. |
||||||||||||||||||||||||||||
Fruits | slightly (or markedly) depressed-globose, 6–10 mm diam., glabrous or finely glandular-hairy, (viscid). |
depressed-globose, 7–14 mm diam., glandular-hairy, (viscid). |
||||||||||||||||||||||||||||
Stones | usually mostly distinct, sometimes connate. |
distinct. |
||||||||||||||||||||||||||||
2n | = 26. |
|||||||||||||||||||||||||||||
Arctostaphylos glandulosa |
Arctostaphylos glutinosa |
|||||||||||||||||||||||||||||
Phenology | Flowering winter–early spring. | |||||||||||||||||||||||||||||
Habitat | Chaparral, closed-cone conifer forests | |||||||||||||||||||||||||||||
Elevation | 500- 700 m (1600- 2300 ft) | |||||||||||||||||||||||||||||
Distribution |
CA; OR; nw Mexico
|
CA |
||||||||||||||||||||||||||||
Discussion | Subspecies 10 (8 in the flora). Arctostaphylos glandulosa occurs in the California Floristic Province from southern Oregon to northern Baja California within the Coast, Transverse, and Peninsular ranges. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
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. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
||||||||||||||||||||||||||||
Key |
|
|||||||||||||||||||||||||||||
Source | FNA vol. 8, p. 442. | FNA vol. 8, p. 431. | ||||||||||||||||||||||||||||
Parent taxa | Ericaceae > subfam. Arbutoideae > Arctostaphylos | Ericaceae > subfam. Arbutoideae > Arctostaphylos | ||||||||||||||||||||||||||||
Sibling taxa | ||||||||||||||||||||||||||||||
Subordinate taxa | ||||||||||||||||||||||||||||||
Name authority | Eastwood: Proc. Calif. Acad. Sci., ser. 3, 1: 82. 1897 , | B. Schreiber: Amer. Midl. Naturalist 23: 620, plate 1, fig. 2. 1940 , | ||||||||||||||||||||||||||||
Web links |