familyFagaceae
genusQuercus
sectionQuercus sect. Quercus
speciesQuercus sinuata
varietyQuercus sinuata var. sinuata

Quercus sinuata var. sinuata

Kevin C. Nixon
EndemicIllustrated
Treatment appears in FNA Volume 3.
Please click on the illustration for a higher resolution version.
Illustrator: John Myers

Copyright: Flora of North America Association

Trees, to 15 (-20) m, with solitary trunks. Leaves: petiole (2-) 3-5 (-8) mm. Leaf-blade 50-120 (-140) × (20-) 25-60 mm. Acorns: cup very shallowly saucer-shaped and flat abaxially and adaxially to shallowly cup-shaped with constricted bases, 2-5 mm deep × (9-)10-15(-20) mm wide, enclosing 1/4 nut or less; nut subrotund to ovoid or elliptic, 12-15 (-18) × 8-12 (-17) mm.


Phenology: Flowering spring.
Habitat: Low wet areas, hummocks, riparian and limestone bluffs and prairies
Elevation: 0-400 m

Distribution

Ala., Ark., Fla., Ga., La., Miss., N.C., S.C., Tex.

Discussion

Selected References

None.

Lower Taxa

None.
... more about "Quercus sinuata var. sinuata"
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Acorn architecture
on axillary peduncle +  and subsessile +
Acorn arrangement
paired +  and solitary +
Acorn maturation
annual +
Anther architecture or shape
apiculate +
Anther architecture or structure in adjective form
2-locular +
Anther dehiscence
dehiscing +
Anther shape
retuse +
Apex shape
3-lobed +, narrowed +  and rounded +
Author
Kevin C. Nixon +
Authority
Walter +
Axillary peduncle some measurement
0.1 cm1 mm <br />0.001 m <br /> (0.7 cm7 mm <br />0.007 m <br />) +
Bark architecture
furrowed +
Bark architecture or pubescence
scaly +
Bark architecture or pubescence or relief
smooth +
Bark coloration
gray;light-brown +
Bark fragility
flaky +
Bark relief
exfoliating +
Bark texture
papery +
Base shape
obtuse;attenuate-rounded;obtuse;attenuate-rounded;cuneate;acute +
Base size or width
thickened +
Bract duration
caducous +
Bract presence
absent +
Bud architecture
sessile +
Bud coloration
reddish-brown +  and brown +
Bud pubescence
glabrous +
Bud season
winter +
Bud shape
ovoid +
Bud some measurement
0.2 cm2 mm <br />0.002 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
Calyx fusion
adnate +
Calyx shape
2-6-lobed +
Catkin architecture
pistillate +, capitate +  and spicate +
Catkin architecture or arrangement
lax +
Catkin fragility
pliable +
Catkin reproduction
androgynous +
Catkin texture
rigid +
Cotyledon coating
oily +
Cotyledon fusion
distinct +
Cotyledon texture
starchy +  and fleshy +
Cup architecture or pubescence
scaly +
Cup pubescence or texture
corky +
Cup shape
with bases +  and keeled +
Cupule architecture
multibracteate +, spiny +  and scaly +
Distribution
Ala. +, Ark. +, Fla. +, Ga. +, La. +, Miss. +, N.C. +, S.C. +  and Tex. +
Elevation
0-400 m +
Embryo course
straight +
Endosperm quantity
0 +
Flower architecture
pistillate +  and staminate +
Flower placentation
axile +
Flower quantity
1 +
Fruit duration
biennial +, annual +  and maturation +
Fruits nut architecture
1-seeded +  and winged +
Fruits nut atypical quantity
3 (15) +
Fruits nut position
in groups +  and enclosed +
Fruits nut quantity
2 (3) +
Growth life cycle
new +
Habitat
Low wet areas, hummocks, riparian and limestone bluffs and prairies +
Hair arrangement
scattered +  and crowded +
Hair arrangement or shape
appressed-stellate +
Hair pubescence
silky +
Hair size
minute +
Illustration
Present +
Illustration copyright
Flora of North America Association +
Illustrator
John Myers +
Inflorescence architecture
pistillate +, spicate +  and staminate +
Inflorescence architecture or arrangement
lax +
Inflorescence arrangement or growth form
clustered +
Inflorescence fragility
stiff +
Inflorescence reproduction
unisexual +
Inner wall pubescence
tomentulose +  and glabrate +
Lateral cupule architecture
sessile +
Lateral cupule quantity
1 (Several) +
Leaf-blade architecture
veined +
Leaf-blade atypical length
12 cm120 mm <br />0.12 m <br /> (14 cm140 mm <br />0.14 m <br />) +
Leaf-blade atypical width
2 cm20 mm <br />0.02 m <br /> (2.5 cm25 mm <br />0.025 m <br />) +
Leaf-blade length
5 cm50 mm <br />0.05 m <br /> (12 cm120 mm <br />0.12 m <br />) +
Leaf-blade shape
oblong +  and oblanceolate or narrowly rhomboid or cuneiform or rounded-3-dentate +
Leaf-blade texture
leathery +
Leaf-blade width
25mm;60mm +
Leaf architecture
simple +
Leaf arrangement
arranged +  and alternate +
Locule quantity
1 +
Margin architecture or shape
entire +, dentate +  and serrate +
Margin position relational
reaching +
Margin prominence or shape
flat +
Margin shape
lobed +, moderately +, entire +  and irregularly toothed +
Number of lower taxa
0 +
Nut architecture
not winged +
Nut atypical length
1.5 cm15 mm <br />0.015 m <br /> (1.8 cm18 mm <br />0.018 m <br />) +
Nut atypical width
1.2 cm12 mm <br />0.012 m <br /> (1.7 cm17 mm <br />0.017 m <br />) +
Nut coloration
light-brown +
Nut length
1.2 cm12 mm <br />0.012 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
Nut pubescence
glabrous +
Nut quantity
1 +
Nut shape
subrotund +  and ovoid or elliptic +
Nut width
0.8 cm8 mm <br />0.008 m <br /> (1.2 cm12 mm <br />0.012 m <br />) +
Ovary position
inferior +
Ovule development
abortive +
Ovule orientation
pendulous +
Ovule position
basal +
Ovule quantity
2 +
Petal presence
absent +
Petiole atypical some measurement
0.5 cm5 mm <br />0.005 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
Petiole presence
absent +
Petiole some measurement
0.3 cm3 mm <br />0.003 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
Phenology
Flowering spring. +
Pistil architecture
3-carpellate +
Pistil quantity
1 +
Pistillode presence
absent +
Pistillode prominence
vestigial +
Pistillode texture
indurate +
Pollen-sac arrangement
contiguous +
Publication title
Fl. Carol., +
Publication year
1788 +
Reference
None +
Scale arrangement
imbricate +
Scale fusion
connate +  and distinct +
Scale orientation
reflexed +
Scale quantity
few-to-many +
Scale shape
hooked +
Scale size
reduced +
Secondary-vein architecture
anastomosing +, branching +  and unbranched +
Secondary-vein arrangement
parallel +
Secondary-vein quantity
7 (11) +
Seed-coat texture
membranous +
Sepal atypical quantity
6 (8) +
Sepal fusion
connate +
Sepal quantity
4;6 +
Slit dehiscence or orientation
longitudinal +
Source xml
https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V3/V3 614.xml +
Special status
Endemic +  and Illustrated +
Stamen atypical quantity
6 (12) +
Stamen quantity
6 +
Staminode presence
absent +
Stigma condition or texture
dry +
Stipule duration
deciduous +
Stipule fusion
distinct +
Stipule prominence
inconspicuous +
Stipule texture
scarious +
Style atypical quantity
3 (6) +
Style fusion
distinct +
Style quantity
3 +
Style shape
subulate +  and dilated +
Style size
enlarged +
Surface coloration
green +, dull +  and silvery +
Surface pubescence
glabrous +  and glabrate +
Synonyms
Quercus durandii +
Taxon family
Fagaceae +
Taxon name
Quercus sinuata var. sinuata +
Taxon parent
Quercus sinuata +
Taxon rank
variety +
Terminal bud presence
absent +
Terminal bud shape
spheric +  and ovoid terete or angled +
Terminal cupule architecture or arrangement or growth form
solitary +
Terminal cupule arrangement
arranged +
Terminal cupule quantity
1 (Several) +
Tooth architecture
bristle-tipped +
Tooth architecture or shape
spinose +
Tooth presence
absent +
Tooth shape
acute +
Trunk architecture or arrangement or growth form
solitary +
Trunk quantity
multiple +
Tuft position relational
surrounding +
Twig coloration
gray +  and light gray +
Twig diameter
0.1 cm1 mm <br />0.001 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
Twig pubescence
puberulent +  and glabrous +
Volume
Volume 3 +
Whole organism architecture
rhizomatous +
Whole organism atypical some measurement
1,500 cm15,000 mm <br />15 m <br /> (2,000 cm20,000 mm <br />20 m <br />) +
Whole organism duration
deciduous +
Whole organism growth form
tree +
Whole organism some measurement
0m (15m) +
X chromosome quantity
12 +