Difference between revisions of "Quercus oblongifolia"

Torrey

in L. Sitgreaves, Rep. Exped. Zuni Colorado Rivers, 173, plate 19. 1853.

Common names: Sonoran blue oak
Illustrated
Treatment appears in FNA Volume 3.
FNA>Volume Importer
 
imported>Volume Importer
 
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{{Treatment/ID
 
{{Treatment/ID
 
|accepted_name=Quercus oblongifolia
 
|accepted_name=Quercus oblongifolia
|accepted_authority=Torrey in L. Sitgreaves
+
|accepted_authority=Torrey
 
|publications={{Treatment/Publication
 
|publications={{Treatment/Publication
 
|title=in L. Sitgreaves, Rep. Exped. Zuni Colorado Rivers,
 
|title=in L. Sitgreaves, Rep. Exped. Zuni Colorado Rivers,
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|special_status={{Treatment/ID/Special_status
 
|special_status={{Treatment/ID/Special_status
 
|code=F
 
|code=F
|label=Selected by author to be illustrated
+
|label=Illustrated
 
}}
 
}}
 
|basionyms=
 
|basionyms=
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}}<!--
 
}}<!--
  
--><span class="statement" id="st-d0_s0" data-properties="tree duration;tree some measurement"><b>Trees,</b> evergreen, to 10 m.</span> <span class="statement" id="st-d0_s1" data-properties="bark coloration;bark coloration;bark architecture"><b>Bark </b>gray or whitish, closely furrowed.</span> <span class="statement" id="st-d0_s2" data-properties="twig coloration;twig diameter;twig pubescence;twig pubescence"><b>Twigs </b>light-brown, 1-1.5 mm diam., densely or sparsely stellate-tomentose, soon glabrate.</span> <span class="statement" id="st-d0_s3" data-properties="bud coloration;bud shape;bud shape;bud shape;bud some measurement;bud pubescence;basal scale pubescence"><b>Buds </b>reddish-brown, subspheric to broadly ovoid, 1-2 mm, glabrous or basal scales pubescent;</span> <span class="statement" id="st-d0_s4" data-properties="stipule duration">stipules persistent about terminal buds.</span> <span class="statement" id="st-d0_s5" data-properties="petiole atypical some measurement;petiole some measurement"><b>Leaves:</b> petiole 2-5 (-8) mm.</span> <span class="statement" id="st-d0_s6" data-properties="leaf-blade shape;leaf-blade shape;leaf-blade shape;leaf-blade shape;leaf-blade shape;leaf-blade shape;leaf-blade shape;leaf-blade shape;leaf-blade shape;leaf-blade shape;leaf-blade atypical length;leaf-blade atypical length;leaf-blade length;leaf-blade atypical width;leaf-blade atypical width;leaf-blade width;base shape;base shape;base shape;margin architecture or shape;margin shape;margin shape;secondary-vein atypical quantity;secondary-vein quantity;secondary-vein architecture;apex shape;apex shape"><b>Leaf-</b>blade oblong to elliptic, occasionally lanceolate or ovate, (20-) 30-60 (-80) × (5-) 10-25 (-30) mm, base cuneate to cordate, margins entire, undulate, sometimes irregularly toothed especially toward apex, secondary-veins 7-8 (-10) on each side, branched, apex acute or broadly rounded;</span> <span class="statement" id="st-d0_s7" data-properties="surface pubescence;surface pubescence;surface pubescence;base pubescence;base reflectance;base coloration;base coloration;base pubescence;base pubescence;base pubescence">surfaces abaxially densely and loosely glandular-tomentose, quickly glabrate or persistently floccose, especially about base of midrib, at maturity strongly glaucous, adaxially dull pale green, bluish green, or glaucous, sparsely stellate-tomentose, quickly glabrate.</span> <span class="statement" id="st-d0_s8" data-properties="acorn arrangement;acorn arrangement;acorn architecture;acorn architecture;peduncle some measurement"><b>Acorns </b>solitary or paired, subsessile or on peduncle 4-12 mm;</span> <span class="statement" id="st-d0_s9" data-properties="cup shape;cup width;cup width;cup width;nut quantity;scale width;scale relief;scale pubescence">cup cupshaped, about 6-8 (-13) mm deep × 10-13 mm wide, enclosing ca. 1/3 nut, scales to 1-1.5 mm wide, moderately, regularly tuberculate near base of cup, gray-pubescent;</span> <span class="statement" id="st-d0_s10" data-properties="nut coloration;nut shape;nut shape;nut atypical length;nut length;nut atypical width;nut width;nut pubescence;nut pubescence">nut light-brown, ovoid or oblong, 12-17 (-19) × (7-) 10-12 mm, glabrate or puberulent about apex.</span> <span class="statement" id="st-d0_s11" data-properties="cotyledon fusion"><b>Cotyledons </b>connate.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Trees,</b> evergreen, to 10 m. <b>Bark</b> gray or whitish, closely furrowed. <b>Twigs</b> light brown, 1-1.5 mm diam., densely or sparsely stellate-tomentose, soon glabrate. <b>Buds</b> reddish brown, subspheric to broadly ovoid, 1-2 mm, glabrous or basal scales pubescent; stipules persistent about terminal buds. <b>Leaves</b>: petiole 2-5(-8) mm. <b>Leaf</b> blade oblong to elliptic, occasionally lanceolate or ovate, (20-)30-60(-80) × (5-)10-25(-30) mm, base cuneate to cordate, margins entire, undulate, sometimes irregularly toothed especially toward apex, secondary veins 7-8(-10) on each side, branched, apex acute or broadly rounded; surfaces abaxially densely and loosely glandular-tomentose, quickly glabrate or persistently floccose, especially about base of midrib, at maturity strongly glaucous, adaxially dull pale green, bluish green, or glaucous, sparsely stellate-tomentose, quickly glabrate. <b>Acorns</b> solitary or paired, subsessile or on peduncle 4-12 mm; cup cup-shaped, about 6-8(-13) mm deep × 10-13 mm wide, enclosing ca. 1/3 nut, scales to 1-1.5 mm wide, moderately, regularly tuberculate near base of cup, gray-pubescent; nut light brown, ovoid or oblong, 12-17(-19) × (7-)10-12 mm, glabrate or puberulent about apex. <b>Cotyledons</b> connate.</span><!--
  
 
-->{{Treatment/Body
 
-->{{Treatment/Body
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|habitat=Common in high grasslands and midelevation woodlands, mesas, and canyons
 
|habitat=Common in high grasslands and midelevation woodlands, mesas, and canyons
 
|elevation=1300-1650 m
 
|elevation=1300-1650 m
|distribution=Ariz.;N.Mex.;Tex.;Mexico (Baja California South);Mexico (Sonora);Mexico (Chihuahua);Mexico (and Coahuila)
+
|distribution=Ariz.;N.Mex.;Tex.;Mexico (Baja California South;Sonora;Chihuahua;and Coahuila).
 
|tables=
 
|tables=
 
|references=
 
|references=
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-->{{#Taxon:
 
-->{{#Taxon:
 
name=Quercus oblongifolia
 
name=Quercus oblongifolia
|author=
+
|authority=Torrey
|authority=Torrey in L. Sitgreaves
 
 
|rank=species
 
|rank=species
 
|parent rank=section
 
|parent rank=section
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|habitat=Common in high grasslands and midelevation woodlands, mesas, and canyons
 
|habitat=Common in high grasslands and midelevation woodlands, mesas, and canyons
 
|elevation=1300-1650 m
 
|elevation=1300-1650 m
|distribution=Ariz.;N.Mex.;Tex.;Mexico (Baja California South);Mexico (Sonora);Mexico (Chihuahua);Mexico (and Coahuila)
+
|distribution=Ariz.;N.Mex.;Tex.;Mexico (Baja California South;Sonora;Chihuahua;and Coahuila).
 
|reference=None
 
|reference=None
 
|publication title=in L. Sitgreaves, Rep. Exped. Zuni Colorado Rivers,
 
|publication title=in L. Sitgreaves, Rep. Exped. Zuni Colorado Rivers,
 
|publication year=1853
 
|publication year=1853
|special status=Selected by author to be illustrated
+
|special status=Illustrated
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V3/V3_809.xml
+
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V3/V3_809.xml
 
|genus=Quercus
 
|genus=Quercus
 
|section=Quercus sect. Quercus
 
|section=Quercus sect. Quercus
 
|species=Quercus oblongifolia
 
|species=Quercus oblongifolia
|acorn architecture=on peduncle;subsessile
 
|acorn arrangement=paired;solitary
 
|apex shape=rounded;acute
 
|bark architecture=furrowed
 
|bark coloration=whitish;gray
 
|basal scale pubescence=pubescent
 
|base coloration=bluish green;pale green
 
|base pubescence=glabrate;stellate-tomentose;glaucous;glaucous
 
|base reflectance=dull
 
|base shape=cuneate;cordate
 
|bud coloration=reddish-brown
 
|bud pubescence=glabrous
 
|bud shape=subspheric;broadly ovoid
 
|bud some measurement=1mm;2mm
 
|cotyledon fusion=connate
 
|cup shape=cup-shaped
 
|cup width=×10-13;6mm;8mm
 
|leaf-blade atypical length=60mm;80mm
 
|leaf-blade atypical width=25mm;30mm
 
|leaf-blade length=30mm;60mm
 
|leaf-blade shape=oblong;elliptic occasionally lanceolate or ovate
 
|leaf-blade width=10mm;25mm
 
|margin architecture or shape=entire
 
|margin shape=toothed;undulate
 
|nut atypical length=17mm;19mm
 
|nut atypical width=7mm;10mm
 
|nut coloration=light-brown
 
|nut length=12mm;17mm
 
|nut pubescence=puberulent;glabrate
 
|nut quantity=1/3
 
|nut shape=oblong;ovoid
 
|nut width=10mm;12mm
 
|peduncle some measurement=4mm;12mm
 
|petiole atypical some measurement=5mm;8mm
 
|petiole some measurement=2mm;5mm
 
|scale pubescence=gray-pubescent
 
|scale relief=tuberculate
 
|scale width=1mm;1.5mm
 
|secondary-vein architecture=branched
 
|secondary-vein atypical quantity=8;10
 
|secondary-vein quantity=7;8
 
|stipule duration=persistent
 
|surface pubescence=floccose;glabrate;glandular-tomentose
 
|tree duration=evergreen
 
|tree some measurement=0m;10m
 
|twig coloration=light-brown
 
|twig diameter=1mm;1.5mm
 
|twig pubescence=glabrate;stellate-tomentose
 
 
}}<!--
 
}}<!--
  
 
-->[[Category:Treatment]][[Category:Quercus sect. Quercus]]
 
-->[[Category:Treatment]][[Category:Quercus sect. Quercus]]

Latest revision as of 22:51, 5 November 2020

Trees, evergreen, to 10 m. Bark gray or whitish, closely furrowed. Twigs light brown, 1-1.5 mm diam., densely or sparsely stellate-tomentose, soon glabrate. Buds reddish brown, subspheric to broadly ovoid, 1-2 mm, glabrous or basal scales pubescent; stipules persistent about terminal buds. Leaves: petiole 2-5(-8) mm. Leaf blade oblong to elliptic, occasionally lanceolate or ovate, (20-)30-60(-80) × (5-)10-25(-30) mm, base cuneate to cordate, margins entire, undulate, sometimes irregularly toothed especially toward apex, secondary veins 7-8(-10) on each side, branched, apex acute or broadly rounded; surfaces abaxially densely and loosely glandular-tomentose, quickly glabrate or persistently floccose, especially about base of midrib, at maturity strongly glaucous, adaxially dull pale green, bluish green, or glaucous, sparsely stellate-tomentose, quickly glabrate. Acorns solitary or paired, subsessile or on peduncle 4-12 mm; cup cup-shaped, about 6-8(-13) mm deep × 10-13 mm wide, enclosing ca. 1/3 nut, scales to 1-1.5 mm wide, moderately, regularly tuberculate near base of cup, gray-pubescent; nut light brown, ovoid or oblong, 12-17(-19) × (7-)10-12 mm, glabrate or puberulent about apex. Cotyledons connate.


Phenology: Flowering in spring.
Habitat: Common in high grasslands and midelevation woodlands, mesas, and canyons
Elevation: 1300-1650 m

Distribution

V3 809-distribution-map.gif

Ariz., N.Mex., Tex., Mexico (Baja California South, Sonora, Chihuahua, and Coahuila).

Discussion

Selected References

None.

Lower Taxa

None.
... more about "Quercus oblongifolia"
Kevin C. Nixon +  and Cornelius H. Muller +
Torrey +
Sonoran blue oak +
Ariz. +, N.Mex. +, Tex. +, Mexico (Baja California South +, Sonora +, Chihuahua +  and and Coahuila). +
1300-1650 m +
Common in high grasslands and midelevation woodlands, mesas, and canyons +
Flowering in spring. +
in L. Sitgreaves, Rep. Exped. Zuni Colorado Rivers, +
Illustrated +
Quercus oblongifolia +
Quercus sect. Quercus +
species +