View source for Quercus garryana

{{Treatment/ID
|accepted_name=Quercus garryana
|accepted_authority=Douglas ex Hooker
|publications={{Treatment/Publication
|title=Fl. Bor.-Amer.
|place=2: 159. 1840
|year=1840
}}
|common_names=Oregon white oak;Garry oak
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}{{Treatment/ID/Special_status
|code=F
|label=Selected by author to be illustrated
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Quercus douglasii var. neaei
|authority=(Liebmann) A. de Candolle
}} {{Treatment/ID/Synonym
|name=Quercus garryana var. jacobi
|authority=(R. Brown ter) Zabel
}} {{Treatment/ID/Synonym
|name=Quercus jacobi
|authority=Née
}} {{Treatment/ID/Synonym
|name=Quercus lobata var. breweri
|authority=(Engelmann) Wenzig
}} {{Treatment/ID/Synonym
|name=Quercus neaei
|authority=unknown
}}
|hierarchy=Fagaceae;Quercus;Quercus sect. Quercus;Quercus garryana
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Fagaceae]]</div><div class="higher-taxon"><small>genus</small>[[Quercus]]</div><div class="higher-taxon"><small>section</small>[[Quercus sect. Quercus]]</div><div class="higher-taxon"><small>species</small>[[Quercus garryana]]</div></div>
|volume=Volume 3
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Trees </b>or shrubs, deciduous, trees to 15(-20) m, with solitary trunks, shrubs to 0.1-3 m, multitrunked. <b>Bark</b> light gray or almost white, scaly. <b>Twigs</b> brown, red, or yellowish, 2-4 mm diam., densely puberulent with spreading hairs or glabrate. <b>Buds</b> brown or yellowish, ovoid or fusiform and apex acute, 2-12 mm, glandular-puberulent or densely pubescent. <b>Leaves</b>: petiole 4-10 mm. <b>Leaf</b> blade obovate, elliptic or subrotund, moderately to deeply lobed, 25-120(-140) × 15-85 mm, base rounded-attenuate or cuneate, rarely subcordate, often unequal, margins with sinuses usually reaching more than 1/2 distance to midrib, lobes oblong or spatulate, obtuse, rounded or blunt, larger lobes usually with 2-3 sublobes or teeth, veins often ending in retuse teeth, secondary veins yellowish, 4-7 on each side, the more distal veins often branching within distal lobes, apex broadly rounded; surfaces abaxially light green or waxy yellowish, often felty to touch, densely to sparsely covered with semi-erect or erect, simple and (2-)4-8-rayed, fasciculate hairs 0.1-1 mm, secondary veins raised, adaxially bright or dark green, glossy or somewhat scurfy because of sparse stellate hairs. <b>Acorns</b> 1-3, subsessile, rarely on peduncle to 10(-20) mm; cup saucer-shaped, cup-shaped, or hemispheric, 4-10 mm deep × 12-22 mm wide; scales yellowish or reddish brown, often long-acute near rim of cup, moderately or scarcely tuberculate, canescent or tomentulose; nut light brown, oblong to globose, (12-)25-30(-40) × (10-)14-20(-22) mm, apex blunt or rounded, glabrous or often persistently puberulent. <b>Cotyledons</b> distinct. <b>2n</b> = 24.</span><!--

-->{{Treatment/Body
|distribution=w North America.
|discussion=<p>Varieties 3 (3 in the flora).</p><!--
--><p><i>Quercus garryana</i> (no varieties specified) was used medicinally by Native Americans to treat tuberculosis and as a drink and a rub for mothers before childbirth (D. E. Moerman 1986).</p>
|tables=
|references=
}}<!--

--><div class="treatment-key">
==Key==
<div class="treatment-key-group">
  
{| class="wikitable fna-keytable"
|-id=key-0-1
|1
|Trees to 15 m or more, trunk usually solitary; buds yellowish or cream, usually fusiform, 6–12 mm, apex acute, densely pubescent; twigs persistently puberulent, with spreading hairs.
|[[Quercus garryana var. garryana|Quercus garryana var. garryana]]
|-id=key-0-1
|1
|Shrubs or small trees usually less than 5 m, multitrunked, spreading and clonal; buds reddish brown, ovoid, 2–5 mm, sparsely glandular-puberulent; twigs sparsely puberulent or glabrate, without spreading hairs.
|[[#key-0-2| > 2]]
|-id=key-0-2
|2
|Leaf blade abaxially velvety to touch, hairs usually 4–6-rayed, rays 0.25–0.5 mm.
|[[Quercus garryana var. breweri|Quercus garryana var. breweri]]
|-id=key-0-2
|2
|Leaf blade abaxially not velvety but sometimes felty, hairs 6–8-rayed, rays less than 0.3 mm.
|[[Quercus garryana var. semota|Quercus garryana var. semota]]
|}
</div></div><!--

-->{{#Taxon:
name=Quercus garryana
|author=
|authority=Douglas ex Hooker
|rank=species
|parent rank=section
|synonyms=Quercus douglasii var. neaei;Quercus garryana var. jacobi;Quercus jacobi;Quercus lobata var. breweri;Quercus neaei
|basionyms=
|family=Fagaceae
|distribution=w North America.
|reference=None
|publication title=Fl. Bor.-Amer.
|publication year=1840
|special status=Endemic;Selected by author to be illustrated
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V3/V3_910.xml
|genus=Quercus
|section=Quercus sect. Quercus
|species=Quercus garryana
}}<!--

-->[[Category:Treatment]][[Category:Quercus sect. Quercus]]