Difference between revisions of "Quercus kelloggii"

Newberry

Pacif. Railr. Rep. 6: 28, 89, fig. 6. 1859.

Common names: California black oak
EndemicIllustrated
Synonyms: Quercus californica (Torrey) Cooper Quercus tinctoria var. californica Torrey
Treatment appears in FNA Volume 3.
FNA>Volume Importer
 
m (Corrected "wislizenii" to "wislizeni" throughout.)
 
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}}{{Treatment/ID/Special_status
 
}}{{Treatment/ID/Special_status
 
|code=F
 
|code=F
|label=Selected by author to be illustrated
+
|label=Illustrated
 
}}
 
}}
 
|basionyms=
 
|basionyms=
 
|synonyms={{Treatment/ID/Synonym
 
|synonyms={{Treatment/ID/Synonym
|name=Species
+
|name=Quercus californica
 
|authority=(Torrey) Cooper
 
|authority=(Torrey) Cooper
}}{{Treatment/ID/Synonym
+
|rank=species
|name=Variety
+
}} {{Treatment/ID/Synonym
 +
|name=Quercus tinctoria var. californica
 
|authority=Torrey
 
|authority=Torrey
 +
|rank=variety
 
}}
 
}}
 
|hierarchy=Fagaceae;Quercus;Quercus sect. Lobatae;Quercus kelloggii
 
|hierarchy=Fagaceae;Quercus;Quercus sect. Lobatae;Quercus kelloggii
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}}<!--
 
}}<!--
  
--><span class="statement" id="st-d0_s0" data-properties="tree duration;tree some measurement"><b>Trees,</b> deciduous, to 25 m.</span> <span class="statement" id="st-d0_s1" data-properties="bark coloration;bark coloration;bark coloration;ridge width;ridge architecture or course"><b>Bark </b>dark-brown to black, ridges broad, irregular.</span> <span class="statement" id="st-d0_s2" data-properties="twig coloration;twig coloration;twig coloration;twig diameter;twig diameter;twig pubescence"><b>Twigs </b>brown to redbrown, (1.5-) 2-3.5 mm diam., glabrate.</span> <span class="statement" id="st-d0_s3" data-properties="terminal bud coloration;terminal bud shape;terminal bud some measurement;terminal bud pubescence;terminal bud pubescence;scale architecture or pubescence or shape"><b>Terminal </b>buds chestnut-brown, ovoid, 4-10 mm, glabrous or with scales ciliate on margins.</span> <span class="statement" id="st-d0_s4" data-properties="petiole some measurement;petiole pubescence;petiole pubescence;petiole pubescence"><b>Leaves:</b> petiole 10-60 mm, glabrous to densely pubescent.</span> <span class="statement" id="st-d0_s5" data-properties="leaf-blade shape;leaf-blade shape;leaf-blade shape;leaf-blade shape;leaf-blade length;leaf-blade width;base shape;base shape;base shape;base shape;lobe quantity;awn quantity;lobe shape;lobe size;lobe arrangement;sinuse depth;apex shape"><b>Leaf-</b>blade ovate or broadly elliptic to obovate, 60-200 × 40-140 mm, base cordate to obtuse, occasionally rounded, margins with 7-11 lobes and 13-45 awns, lobes acute to distally expanded, separated by deep sinuses, apex acute;</span> <span class="statement" id="st-d0_s6" data-properties="surface pubescence;surface pubescence;surface pubescence;surface pubescence;axillary tuft size;axillary tuft pubescence">surfaces abaxially glabrous with small axillary tufts of tomentum to densely pubescent, adaxially glabrous to minutely pubescent, veins raised on both surfaces.</span> <span class="statement" id="st-d0_s7" data-properties="acorn duration"><b>Acorns </b>biennial;</span> <span class="statement" id="st-d0_s8" data-properties="cup shape;cup shape;cup shape;cup width;cup width;nut quantity;outer surface pubescence;outer surface pubescence;outer surface pubescence;inner surface quantity;inner surface pubescence;scale length;scale shape;scale shape;scale shape;scale shape;scale architecture or pubescence or relief;scale relief;tip architecture or fragility">cup saucer-shaped to deeply bowl-shaped, 13-27 mm high × 20-28 mm wide, covering 1/2-2/3 nut, outer surface glabrous to sparsely puberulent, inner surface 1/3 to completely pubescent, scales more than 4 mm long, attenuate or acuminate to acute, smooth, occasionally tuberculate near base of cup, tips loose, especially at margin of cup;</span> <span class="statement" id="st-d0_s9" data-properties="nut shape;nut shape;nut shape;nut length;nut width;nut pubescence;scar diam;2n chromosome quantity">nut oblong to broadly ellipsoid, 21-34 × 14-22 mm, puberulent, especially at apex, scar diam. 5.5-10.5 mm. <b>2n</b> = 24.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Trees,</b> deciduous, to 25 m. <b>Bark</b> dark brown to black, ridges broad, irregular. <b>Twigs</b> brown to red-brown, (1.5-)2-3.5 mm diam., glabrate. <b>Terminal</b> buds chestnut brown, ovoid, 4-10 mm, glabrous or with scales ciliate on margins. <b>Leaves</b>: petiole 10-60 mm, glabrous to densely pubescent. <b>Leaf</b> blade ovate or broadly elliptic to obovate, 60-200 × 40-140 mm, base cordate to obtuse, occasionally rounded, margins with 7-11 lobes and 13-45 awns, lobes acute to distally expanded, separated by deep sinuses, apex acute; surfaces abaxially glabrous with small axillary tufts of tomentum to densely pubescent, adaxially glabrous to minutely pubescent, veins raised on both surfaces. <b>Acorns</b> biennial; cup saucer-shaped to deeply bowl-shaped, 13-27 mm high × 20-28 mm wide, covering 1/2-2/3 nut, outer surface glabrous to sparsely puberulent, inner surface 1/3 to completely pubescent, scales more than 4 mm long, attenuate or acuminate to acute, smooth, occasionally tuberculate near base of cup, tips loose, especially at margin of cup; nut oblong to broadly ellipsoid, 21-34 × 14-22 mm, puberulent, especially at apex, scar diam. 5.5-10.5 mm. <b>2n</b> = 24.</span><!--
  
 
-->{{Treatment/Body
 
-->{{Treatment/Body
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|elevation=300-2400 m
 
|elevation=300-2400 m
 
|distribution=Calif.;Oreg.
 
|distribution=Calif.;Oreg.
|discussion=<p>The abundant crops of acorns from Quercus kelloggii were at one time an important food source for Native Americans.</p><!--
+
|discussion=<p>The abundant crops of acorns from <i>Quercus kelloggii</i> were at one time an important food source for Native Americans.</p><!--
--><p>The species reportedly hybridizes with Quercus agrifolia (= Q. ×ganderi C. B. Wolf) and Q. wislizenii (= Q. ×morehus Kellogg).</p>
+
--><p>The species reportedly hybridizes with <i>Quercus agrifolia</i> (= <i>Q.</i> ×<i>ganderi</i> C. B. Wolf) and <i>Q. wislizeni</i> (= <i>Q.</i> ×<i>morehus</i> Kellogg).</p>
 
|tables=
 
|tables=
 
|references=
 
|references=
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-->{{#Taxon:
 
-->{{#Taxon:
 
name=Quercus kelloggii
 
name=Quercus kelloggii
|author=
 
 
|authority=Newberry
 
|authority=Newberry
 
|rank=species
 
|rank=species
 
|parent rank=section
 
|parent rank=section
|synonyms=Species;Variety
+
|synonyms=Quercus californica;Quercus tinctoria var. californica
 
|basionyms=
 
|basionyms=
 
|family=Fagaceae
 
|family=Fagaceae
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|publication title=Pacif. Railr. Rep.
 
|publication title=Pacif. Railr. Rep.
 
|publication year=1859
 
|publication year=1859
|special status=Endemic;Selected by author to be illustrated
+
|special status=Endemic;Illustrated
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V3/V3_222.xml
+
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V3/V3_222.xml
 
|genus=Quercus
 
|genus=Quercus
 
|section=Quercus sect. Lobatae
 
|section=Quercus sect. Lobatae
 
|species=Quercus kelloggii
 
|species=Quercus kelloggii
|2n chromosome quantity=24
 
|acorn duration=biennial
 
|apex shape=acute
 
|awn quantity=7;11
 
|axillary tuft pubescence=pubescent
 
|axillary tuft size=small
 
|bark coloration=dark-brown;black
 
|base shape=rounded;cordate;obtuse
 
|cup shape=saucer-shaped;deeply bowl-shaped
 
|cup width=×20-28;13mm;27mm
 
|inner surface pubescence=pubescent
 
|inner surface quantity=1/3
 
|leaf-blade length=60mm;200mm
 
|leaf-blade shape=broadly elliptic;obovate
 
|leaf-blade width=40mm;140mm
 
|lobe arrangement=separated
 
|lobe quantity=7;11
 
|lobe shape=acute
 
|lobe size=expanded
 
|nut length=21mm;34mm
 
|nut pubescence=puberulent
 
|nut quantity=1/2;2/3
 
|nut shape=oblong;broadly ellipsoid
 
|nut width=14mm;22mm
 
|outer surface pubescence=glabrous;sparsely puberulent
 
|petiole pubescence=glabrous;densely pubescent
 
|petiole some measurement=10mm;60mm
 
|ridge architecture or course=irregular
 
|ridge width=broad
 
|scale architecture or pubescence or relief=smooth
 
|scale architecture or pubescence or shape=ciliate
 
|scale relief=tuberculate
 
|scale shape=acuminate;acute
 
|scar diam=5.5mm;10.5mm
 
|sinuse depth=deep
 
|surface pubescence=adaxially glabrous;minutely pubescent
 
|terminal bud coloration=chestnut-brown
 
|terminal bud pubescence=with scales;glabrous
 
|terminal bud shape=ovoid
 
|terminal bud some measurement=4mm;10mm
 
|tip architecture or fragility=loose
 
|tree duration=deciduous
 
|tree some measurement=0m;25m
 
|twig coloration=brown;redbrown
 
|twig diameter=2mm;3.5mm
 
|twig pubescence=glabrate
 
 
}}<!--
 
}}<!--
  
 
-->[[Category:Treatment]][[Category:Quercus sect. Lobatae]]
 
-->[[Category:Treatment]][[Category:Quercus sect. Lobatae]]

Latest revision as of 17:48, 30 November 2022

Trees, deciduous, to 25 m. Bark dark brown to black, ridges broad, irregular. Twigs brown to red-brown, (1.5-)2-3.5 mm diam., glabrate. Terminal buds chestnut brown, ovoid, 4-10 mm, glabrous or with scales ciliate on margins. Leaves: petiole 10-60 mm, glabrous to densely pubescent. Leaf blade ovate or broadly elliptic to obovate, 60-200 × 40-140 mm, base cordate to obtuse, occasionally rounded, margins with 7-11 lobes and 13-45 awns, lobes acute to distally expanded, separated by deep sinuses, apex acute; surfaces abaxially glabrous with small axillary tufts of tomentum to densely pubescent, adaxially glabrous to minutely pubescent, veins raised on both surfaces. Acorns biennial; cup saucer-shaped to deeply bowl-shaped, 13-27 mm high × 20-28 mm wide, covering 1/2-2/3 nut, outer surface glabrous to sparsely puberulent, inner surface 1/3 to completely pubescent, scales more than 4 mm long, attenuate or acuminate to acute, smooth, occasionally tuberculate near base of cup, tips loose, especially at margin of cup; nut oblong to broadly ellipsoid, 21-34 × 14-22 mm, puberulent, especially at apex, scar diam. 5.5-10.5 mm. 2n = 24.


Phenology: Flowering late spring.
Habitat: On slopes and valleys of hills and mountains
Elevation: 300-2400 m

Discussion

The abundant crops of acorns from Quercus kelloggii were at one time an important food source for Native Americans.

The species reportedly hybridizes with Quercus agrifolia (= Q. ×ganderi C. B. Wolf) and Q. wislizeni (= Q. ×morehus Kellogg).

Selected References

None.

Lower Taxa

None.
... more about "Quercus kelloggii"
Richard J. Jensen +
Newberry +
California black oak +
Calif. +  and Oreg. +
300-2400 m +
On slopes and valleys of hills and mountains +
Flowering late spring. +
Pacif. Railr. Rep. +
Endemic +  and Illustrated +
Quercus californica +  and Quercus tinctoria var. californica +
Quercus kelloggii +
Quercus sect. Lobatae +
species +