Difference between revisions of "Lithocarpus densiflorus"

(Hooker & Arnott) Rehder

in L. H. Bailey, Stand. Cycl. Hort. 6: 3569. 1917.

Common names: Tanoak tanbark-oak
IllustratedEndemic
Basionym: Quercus densiflora Hooker & Arnott Bot. Beechey Voy., 391. 1841
Treatment appears in FNA Volume 3.
FNA>Volume Importer
 
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{{Treatment/ID
 
{{Treatment/ID
 
|accepted_name=Lithocarpus densiflorus
 
|accepted_name=Lithocarpus densiflorus
|accepted_authority=(Hooker & Arnott) Rehder in L. H. Bailey
+
|accepted_authority=(Hooker & Arnott) Rehder
 
|publications={{Treatment/Publication
 
|publications={{Treatment/Publication
 
|title=in L. H. Bailey, Stand. Cycl. Hort.
 
|title=in L. H. Bailey, Stand. Cycl. Hort.
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}}
 
}}
 
|common_names=Tanoak;tanbark-oak
 
|common_names=Tanoak;tanbark-oak
|basionyms={{Treatment/ID/Synonym
+
|special_status={{Treatment/ID/Special_status
 +
|code=F
 +
|label=Illustrated
 +
}}{{Treatment/ID/Special_status
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|code=E
 +
|label=Endemic
 +
}}
 +
|basionyms={{Treatment/ID/Basionym
 
|name=Quercus densiflora
 
|name=Quercus densiflora
 
|authority=Hooker & Arnott
 
|authority=Hooker & Arnott
 +
|rank=species
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|publication_title=Bot. Beechey Voy.,
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|publication_place=391. 1841
 
}}
 
}}
 
|synonyms=
 
|synonyms=
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}}<!--
 
}}<!--
  
--><span class="statement" id="st-d0_s0" data-properties="shrub atypical some measurement;shrub some measurement;tree atypical some measurement;tree some measurement"><b>Shrubs </b>or trees, to 20 (-45) m.</span> <span class="statement" id="st-d0_s1" data-properties="bark coloration;bark coloration;bark architecture;bark architecture"><b>Bark </b>gray or brown, smooth or deeply furrowed.</span> <span class="statement" id="st-d0_s2" data-properties="twig coloration;twig pubescence"><b>Twigs </b>densely yellowish tomentose.</span> <span class="statement" id="st-d0_s3" data-properties="blade-leaf shape;blade-leaf distance;blade-leaf texture;blade-leaf fragility;margin shape or vernation;margin shape;tooth prominence;tooth prominence;tooth prominence"><b>Leaf-</b>blade adaxially convex, to 60-120 mm, leathery to brittle, margins often revolute, regularly toothed, teeth prominent to obscure;</span> <span class="statement" id="st-d0_s4" data-properties="surface pubescence;surface pubescence;surface life cycle;surface coloration;surface coloration;surface texture;vein prominence">surfaces abaxially prominently and densely woolly, often glabrate at maturity, revealing gray or bluish green waxy surface, veins often distally impressed.</span> <span class="statement" id="st-d0_s5" data-properties="cup scale shape;cup scale orientation;cup scale orientation;cup scale orientation;cup scale shape"><b>Fruits:</b> cup scales subulate, spreading to strongly recurved, hooked;</span> <span class="statement" id="st-d0_s6" data-properties="nut coloration;nut shape;nut shape;nut shape;nut some measurement;nut texture;nut pubescence;nut pubescence">nut yellowish-brown, globose to cylindric-tapered, to 15-35 mm, extremely hard, densely tomentose, eventually glabrate.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Shrubs </b>or trees, to 20(-45) m. <b>Bark</b> gray or brown, smooth or deeply furrowed. <b>Twigs</b> densely yellowish tomentose. <b>Leaf</b> blade adaxially convex, to 60-120 mm, leathery to brittle, margins often revolute, regularly toothed, teeth prominent to obscure; surfaces abaxially prominently and densely woolly, often glabrate at maturity, revealing gray or bluish green waxy surface, veins often distally impressed. <b>Fruits</b>: cup scales subulate, spreading to strongly recurved, hooked; nut yellowish brown, globose to cylindric-tapered, to 15-35 mm, extremely hard, densely tomentose, eventually glabrate.</span><!--
  
 
-->{{Treatment/Body
 
-->{{Treatment/Body
|distribution=Only in the flora
+
|distribution=Calif.;Oreg.;only in the flora.
 
|discussion=<p>Varieties 2: only in the flora.</p><!--
 
|discussion=<p>Varieties 2: only in the flora.</p><!--
--><p>Sterile specimens of Lithocarpus densiflorus are often confused with Chrysolepis and vice versa. Nonfruiting material of L. densiflorus is recognizable by the loose tomentose pubescence of the leaves and inflorescences (although the leaves are often glabrate with age). Chrysolepis lacks this tomentose pubescence and has only a tight vestiture of glandular-peltate trichomes, except for some stellate and straight simple trichomes associated with the flowers.</p><!--
+
--><p>Sterile specimens of <i>Lithocarpus densiflorus</i> are often confused with <i>Chrysolepis</i> and vice versa. Nonfruiting material of <i>L. densiflorus</i> is recognizable by the loose tomentose pubescence of the leaves and inflorescences (although the leaves are often glabrate with age). <i>Chrysolepis</i> lacks this tomentose pubescence and has only a tight vestiture of glandular-peltate trichomes, except for some stellate and straight simple trichomes associated with the flowers.</p><!--
--><p>The Costanoan used infusions prepared from the bark of Lithocarpus densiflora (no varieties specified) as a wash for facial sores and to tighten loose teeth (D. E. Moerman 1986).</p><!--
+
--><p>The Costanoan used infusions prepared from the bark of <i>Lithocarpus</i> densiflora (no varieties specified) as a wash for facial sores and to tighten loose teeth (D. E. Moerman 1986).</p><!--
 
--><p>Varieties 2</p>
 
--><p>Varieties 2</p>
 
|tables=
 
|tables=
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-->{{#Taxon:
 
-->{{#Taxon:
 
name=Lithocarpus densiflorus
 
name=Lithocarpus densiflorus
|author=
+
|authority=(Hooker & Arnott) Rehder
|authority=(Hooker & Arnott) Rehder in L. H. Bailey
 
 
|rank=species
 
|rank=species
 
|parent rank=genus
 
|parent rank=genus
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|basionyms=Quercus densiflora
 
|basionyms=Quercus densiflora
 
|family=Fagaceae
 
|family=Fagaceae
|distribution=Only in the flora
+
|distribution=Calif.;Oreg.;only in the flora.
 
|reference=None
 
|reference=None
 
|publication title=in L. H. Bailey, Stand. Cycl. Hort.
 
|publication title=in L. H. Bailey, Stand. Cycl. Hort.
 
|publication year=1917
 
|publication year=1917
|special status=
+
|special status=Illustrated;Endemic
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V3/V3_346.xml
+
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V3/V3_346.xml
 
|genus=Lithocarpus
 
|genus=Lithocarpus
 
|species=Lithocarpus densiflorus
 
|species=Lithocarpus densiflorus
|bark architecture=furrowed;smooth
 
|bark coloration=brown;gray
 
|blade-leaf distance=60mm;120mm
 
|blade-leaf fragility=brittle
 
|blade-leaf shape=convex
 
|blade-leaf texture=leathery
 
|cup scale orientation=spreading;strongly recurved
 
|cup scale shape=hooked;subulate
 
|margin shape=toothed
 
|margin shape or vernation=revolute
 
|nut coloration=yellowish-brown
 
|nut pubescence=glabrate;tomentose
 
|nut shape=globose;cylindric-tapered
 
|nut some measurement=15mm;35mm
 
|nut texture=hard
 
|shrub atypical some measurement=20m;45m
 
|shrub some measurement=0m;20m
 
|surface coloration=bluish green;gray
 
|surface life cycle=maturity
 
|surface pubescence=glabrate;woolly
 
|surface texture=ceraceous
 
|tooth prominence=prominent;obscure
 
|tree atypical some measurement=20m;45m
 
|tree some measurement=0m;20m
 
|twig coloration=yellowish
 
|twig pubescence=tomentose
 
|vein prominence=impressed
 
 
}}<!--
 
}}<!--
  
-->[[Category:Treatment]][[Category:Lithocarpus]]
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-->
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[[Category:Treatment]]
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[[Category:Lithocarpus]]
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[[Category:Revised Since Print]]

Latest revision as of 16:59, 6 November 2020

Shrubs or trees, to 20(-45) m. Bark gray or brown, smooth or deeply furrowed. Twigs densely yellowish tomentose. Leaf blade adaxially convex, to 60-120 mm, leathery to brittle, margins often revolute, regularly toothed, teeth prominent to obscure; surfaces abaxially prominently and densely woolly, often glabrate at maturity, revealing gray or bluish green waxy surface, veins often distally impressed. Fruits: cup scales subulate, spreading to strongly recurved, hooked; nut yellowish brown, globose to cylindric-tapered, to 15-35 mm, extremely hard, densely tomentose, eventually glabrate.

Distribution

Calif., Oreg., only in the flora.

Discussion

Varieties 2: only in the flora.

Sterile specimens of Lithocarpus densiflorus are often confused with Chrysolepis and vice versa. Nonfruiting material of L. densiflorus is recognizable by the loose tomentose pubescence of the leaves and inflorescences (although the leaves are often glabrate with age). Chrysolepis lacks this tomentose pubescence and has only a tight vestiture of glandular-peltate trichomes, except for some stellate and straight simple trichomes associated with the flowers.

The Costanoan used infusions prepared from the bark of Lithocarpus densiflora (no varieties specified) as a wash for facial sores and to tighten loose teeth (D. E. Moerman 1986).

Varieties 2

Selected References

None.

Key

1 Trees, 20(–45) m at maturity; leaves to 120 mm, convex adaxially, secondary veins conspicuous and strongly impressed adaxially. Lithocarpus densiflorus var. densiflorus
1 Shrubs, 3 m or less at maturity; leaves 60 mm or less, flat, secondary veins inconspicuous and not strongly impressed adaxially. Lithocarpus densiflorus var. echinoides