Difference between revisions of "Quercus garryana var. semota"
Fl. Calif. 1(2): 354. 1909.
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|basionyms= | |basionyms= | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
| − | |name= | + | |name=Quercus oerstediana |
|authority=R. Brown ter | |authority=R. Brown ter | ||
}} | }} | ||
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|elevation=1250-1800 m | |elevation=1250-1800 m | ||
|distribution=Calif.;Oreg. | |distribution=Calif.;Oreg. | ||
| − | |discussion=<p>Quercus garryana var. semota is common on the west slope of the Sierra Nevada and north slope of the Tehachapi Mountains. Its northern limit appears to be on dry volcanics in southern Oregon. The fruit of this variety is often rather large, falling in the range of that seen in Q. garryana var. garryana. Some material with elongate-oblong acorns suggests introgression from Q. lobata may occur in isolated localities at the lower reaches of Q. garryana var. semota and higher limits of Q. lobata.</p> | + | |discussion=<p><i>Quercus garryana </i>var.<i> semota</i> is common on the west slope of the Sierra <i>Nevada</i> and north slope of the Tehachapi Mountains. Its northern limit appears to be on dry volcanics in southern Oregon. The fruit of this variety is often rather large, falling in the range of that seen in <i>Q. garryana </i>var.<i> garryana</i>. Some material with elongate-oblong acorns suggests introgression from <i>Q. lobata</i> may occur in isolated localities at the lower reaches of <i>Q. garryana </i>var.<i> semota</i> and higher limits of <i>Q. lobata</i>.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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|rank=variety | |rank=variety | ||
|parent rank=species | |parent rank=species | ||
| − | |synonyms= | + | |synonyms=Quercus oerstediana |
|basionyms= | |basionyms= | ||
|family=Fagaceae | |family=Fagaceae | ||
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|publication year=1909 | |publication year=1909 | ||
|special status=Endemic;Selected by author to be illustrated | |special status=Endemic;Selected by author to be illustrated | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V3/V3_711.xml |
|genus=Quercus | |genus=Quercus | ||
|section=Quercus sect. Quercus | |section=Quercus sect. Quercus | ||
Revision as of 17:19, 18 September 2019
Shrubs or small multitrunked trees, spreading and clonal, to 1-5 m. Twigs reddish brown or tan, sparsely puberulent, without spreading hairs. Buds brown or light or brown, ovoid, 2-5 mm, sparsely glandular-puberulent. Leaf blade abaxially light or yellowish green, waxy, not conspicuously velvety, but sometimes tightly felty, sparsely to densely covered with semi-erect 6-8-rayed hairs 0.1-0.3 mm.
Phenology: Flowering spring.
Habitat: Dry slopes in open montane conifer forests and chaparral
Elevation: 1250-1800 m
Discussion
Quercus garryana var. semota is common on the west slope of the Sierra Nevada and north slope of the Tehachapi Mountains. Its northern limit appears to be on dry volcanics in southern Oregon. The fruit of this variety is often rather large, falling in the range of that seen in Q. garryana var. garryana. Some material with elongate-oblong acorns suggests introgression from Q. lobata may occur in isolated localities at the lower reaches of Q. garryana var. semota and higher limits of Q. lobata.
Selected References
None.