Difference between revisions of "Arctostaphylos viridissima"
Man. Calif. Shrubs, 419. 1939 ,.
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|common_names=Whitehair manzanita | |common_names=Whitehair manzanita | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
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| + | |code=C | ||
| + | |label=Conservation concern | ||
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|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
|name=Arctostaphylos pechoensis var. viridissima | |name=Arctostaphylos pechoensis var. viridissima | ||
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|publication title=Man. Calif. Shrubs, | |publication title=Man. Calif. Shrubs, | ||
|publication year= | |publication year= | ||
| − | |special status= | + | |special status=Endemic;Conservation concern |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V8/V8_833.xml |
|subfamily=Ericaceae subfam. Arbutoideae | |subfamily=Ericaceae subfam. Arbutoideae | ||
|genus=Arctostaphylos | |genus=Arctostaphylos | ||
Latest revision as of 22:46, 5 November 2020
Shrubs, erect, 1–4 m; burl absent; twigs short-hairy with longer, white hairs. Leaves: petiole 1–4 mm; blade dark green, shiny, narrowly ovate to oblong-ovate, 2–3.5 × 1.5–2.5 cm, base truncate to ± auriculate-clasping, margins entire, plane, surfaces smooth, puberulent, glabrescent. Inflorescences racemes, simple or 1-branched; immature inflorescence pendent, (branches ± concealed by bracts), axis 1–1.5 cm, 1+ mm diam., short-hairy with long, white hairs; bracts not appressed, (crowded), leaflike, lanceolate, 6–10 mm, apex acute, surfaces lightly hairy. Pedicels 2–3 mm, sparsely hairy. Flowers: corolla white, conic to urceolate; ovary densely white-hairy. Fruits subglobose, 10–15 mm diam., sparsely hairy or glabrous. Stones distinct. 2n = 26.
Phenology: Flowering winter–early spring.
Habitat: Island chaparral, open forests
Elevation: 100-600 m
Discussion
Of conservation concern.
Arctostaphylos viridissima is known from siliceous shale on the eastern part of Santa Cruz Island.
Selected References
None.