View source for Quercus polymorpha

{{Treatment/ID
|accepted_name=Quercus polymorpha
|accepted_authority=Schlechtendal & Chamisso
|publications={{Treatment/Publication
|title=Linnaea
|place=5: 78. 1830
|year=1830
}}
|common_names=Net-leaf white oak
|special_status={{Treatment/ID/Special_status
|code=F
|label=Selected by author to be illustrated
}}
|basionyms=
|synonyms=
|hierarchy=Fagaceae;Quercus;Quercus sect. Quercus;Quercus polymorpha
|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 polymorpha]]</div></div>
|volume=Volume 3
|mention_page=
|treatment_page=
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Trees,</b> subevergreen, to 20 m. <b>Bark</b> gray to brown, scaly. <b>Twigs</b> reddish brown, 2-3 mm diam., tomentose, soon glabrate. <b>Buds</b> reddish brown, ovoid, 3-10 mm, apex acute, pubescent or glabrate. <b>Leaves</b>: petiole (6-)15-25 mm. <b>Leaf</b> blade elliptic or ovate or lance-ovate, sometimes obovate, 50-100(-150) × 30-60(-80) mm, base rounded or cordate, margins entire or obscurely or prominently serrate-toothed in distal 1/3 blade, revolute, secondary veins moderately curved, 10-12(-14) on each side, apex rounded, acuminate or retuse, sometimes with prominent drip-tip; surfaces abaxially light green, sometimes rather glaucous, veinlets raised, forming raised reticulum, floccose or tomentose with erect, golden hairs, soon glabrate, adaxially dark or light green, glossy, floccose or tomentose when immature, soon glabrate, secondary and tertiary veins impressed. <b>Acorns</b> 1-2 on peduncle 5-30 mm; cup hemispheric or funnel-shaped, 10-13 mm deep × 12-20 mm wide, including ca. 1/2 nut, scales appressed, thickened basally, gray-canescent; nut light brown, ovoid-ellipsoid or barrel-shaped, 14-20(-25) × 8-13 mm, glabrous. <b>Cotyledons</b> distinct.</span><!--

-->{{Treatment/Body
|phenology=Flowering in spring.
|habitat=Riparian forest gallery, margins of thorn scrub, dry tropical forest, lower margins of oak-pine woodland, and cloud forest
|elevation=400-2100 m
|distribution=Tex.;Mexico (Chiapas;Hidalgo;Nuevo León;Oaxaca;Tamaulipas;San Luis Potosí;and Veracruz);Central America (Guatemala).
|discussion=<p>This widespread species of Mexico and Central America has only recently been discovered in the United States as a small grove of trees about 30 km from the international border in Texas (B. J. Simpson et al. 1992). <i>Quercus polymorpha</i> is becoming available in the nursery trade in Texas and the southeastern United States. It is distinct from the superficially similar Q. splendens Née (= Q. sororia Liebmann) of western Mexico, with which it is sometimes placed in synonymy, in that Q. splendens has connate cotyledons instead of distinct cotyledons, as in <i>Q. polymorpha</i>.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Quercus polymorpha
|author=
|authority=Schlechtendal & Chamisso
|rank=species
|parent rank=section
|synonyms=
|basionyms=
|family=Fagaceae
|phenology=Flowering in spring.
|habitat=Riparian forest gallery, margins of thorn scrub, dry tropical forest, lower margins of oak-pine woodland, and cloud forest
|elevation=400-2100 m
|distribution=Tex.;Mexico (Chiapas;Hidalgo;Nuevo León;Oaxaca;Tamaulipas;San Luis Potosí;and Veracruz);Central America (Guatemala).
|reference=None
|publication title=Linnaea
|publication year=1830
|special status=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_36.xml
|genus=Quercus
|section=Quercus sect. Quercus
|species=Quercus polymorpha
}}<!--

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