Quercus hemisphaerica Bartram ex Willd.
  Dicotyledoneae   Fagaceae   Quercus

Quercus hemisphaerica
© Copyright Bobby Hattaway 2011 · 5
Quercus hemisphaerica

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Quercus hemisphaerica
© Copyright Bobby Hattaway 2011 · 5
Quercus hemisphaerica

Quercus hemisphaerica
© Copyright Bobby Hattaway 2011 · 5
Quercus hemisphaerica

Quercus hemisphaerica
© Copyright Bobby Hattaway 2011 · 5
Quercus hemisphaerica

Quercus hemisphaerica
© Copyright Bobby Hattaway 2011 · 5
Quercus hemisphaerica

Quercus hemisphaerica
© Copyright Bobby Hattaway 2011 · 5
Quercus hemisphaerica
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Scientific source:

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Associates · map
FamilyScientific name @ source (records)
Arthoniaceae  Arthonia montagnei @ GAL (2)
Brigantiaeaceae  Brigantiaea leucoxantha @ GAL (1)
Candelariaceae  Candelaria concolor @ GAL (1)
Chrysothricaceae  Chrysothrix xanthina @ GAL (1)
Coccocarpiaceae  Coccocarpia palmicola @ GAL (4)
Collemataceae  Leptogium austroamericanum @ GAL (4)

Leptogium cyanescens @ GAL (6)
Fuscideaceae  Maronea polyphaea @ GAL (1)
Graphidaceae  Graphis insidiosa @ GAL (2)

Graphis scripta @ GAL (3)

Graphis sp_1 @ GAL (2)

Phaeographis dendritica @ GAL (1)

Phaeographis inusta @ GAL (1)

Phaeographis sp_1 @ GAL (2)

Phaeographis sp_2_( @ GAL (2)
Lecanoraceae  Lecanora hybocarpa @ GAL (1)

Pyrrhospora russula @ GAL (1)
Lobariaceae  Lobaria tenuis @ GAL (2)

Sticta beauvoisii @ GAL (1)
Ochrolechiaceae  Ochrolechia africana @ GAL (1)
Parmeliaceae  Bulbothrix goebelii @ GAL (3)

Canoparmelia caroliniana @ GAL (1)

Canoparmelia cryptochlorophaea @ GAL (1)

Flavoparmelia baltimorensis @ GAL (1)

Hypotrachyna osseoalba @ GAL (1)

Myelochroa aurulenta @ GAL (1)

Parmelinopsis minarum @ GAL (2)

Parmotrema praesorediosum @ GAL (1)

Parmotrema reticulatum @ GAL (2)

Parmotrema subisidiosum @ GAL (1)

Parmotrema submarginale @ GAL (1)

Parmotrema subrigidum @ GAL (1)

Parmotrema tinctorum @ GAL (1)
Pertusariaceae  Pertusaria copiosa @ GAL (2)

Pertusaria leioplaca @ GAL (1)

Pertusaria texana @ GAL (1)

Pertusaria trachythallina @ GAL (1)
Phlyctidaceae  Phlyctis ludoviciensis @ GAL (2)
Physciaceae  Dirinaria picta @ GAL (1)

Heterodermia albicans @ GAL (5)

Heterodermia casarettiana @ GAL (1)

Heterodermia speciosa @ GAL (1)

Phaeophyscia rubropulchra @ GAL (1)

Physcia americana @ GAL (1)

Physcia atrostriata @ GAL (2)

Physcia caesia @ GAL (1)

Physcia millegrana @ GAL (1)

Pyxine subcinerea @ GAL (3)
Pyrenulaceae  Pyrenula pseudobufonia @ GAL (2)
Ramalinaceae  Bacidia schweinitzii @ GAL (1)

Phyllopsora corallina @ GAL (1)

Phyllopsora isidiolyta @ GAL (1)

Ramalina montagnei @ GAL (1)
Roccellaceae  Opegrapha sp @ GAL (1)
Stereocaulaceae  Lepraria lobificans @ GAL (1)
Teloschistaceae  Caloplaca flavorubescens @ GAL (1)

Teloschistes exilis @ GAL (1)
Thelotremataceae  Reimnitzia santensis @ GAL (2)

Thelotrema lathraeum @ GAL (1)
Trypetheliaceae  Bathelium carolinianum @ GAL (1)

Trypethelium eluteriae @ GAL (1)

Trypethelium virens @ GAL (1)

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Following modified from Plants Database, United States Department of Agriculture
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https://plants.usda.gov/java/profile?symbol=QUHE2 ---> http://plants.usda.gov/core/profile?symbol=QUHE2
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Quercus hemisphaerica W. Bartram ex Willd.
Darlington oak

General Information
Symbol: QUHE2
Group: Dicot
Family: Fagaceae
Duration: Perennial
Growth Habit : Tree
Native Status : L48   N
Data Source and Documentation
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Plants-NRCS Logos
green round image for nativity Native blue round image for introduced Introduced ocre round image for introduced and nativity Both white round image for no status Absent/Unreported
image for native, but no county data Native, No County Data image for introduced, but no county data Introduced, No County Data both introduced and native, but no county data Both, No County Data
Native Status:
lower 48 status L48    Alaska status AK    Hawaii status HI    Puerto Rico status PR    Virgin Islands status VI    Navassa Island NAV    Canada status CAN    Greenland status GL    Saint Pierre and Michelon status SPM    North America NA   





Click on a scientific name below to expand it in the PLANTS Classification Report.
Rank Scientific Name and Common Name
Kingdom Plantae – Plants
Subkingdom Tracheobionta – Vascular plants
Superdivision Spermatophyta – Seed plants
Division Magnoliophyta – Flowering plants
Class Magnoliopsida – Dicotyledons
Subclass Hamamelididae
Order Fagales
Family Fagaceae – Beech family
Genus Quercus L. – oak
Species Quercus hemisphaerica W. Bartram ex Willd. – Darlington oak

Subordinate Taxa

The Plants Database includes the following 2 subspecies of Quercus hemisphaerica . Click below on a thumbnail map or name for subspecies profiles. Plant is native (blue) Native Plant is introduced Introduced Plant is introduced Native and Introduced Related taxa legend Distribution of <i>
Quercus hemisphaerica</i>
W. Bartram ex Willd. var. <i>
hemisphaerica </i>
Quercus hemisphaerica var. hemisphaerica
Darlington oak Distribution of <i>
Quercus hemisphaerica</i>
W. Bartram ex Willd. var. <i>
(Michx.) C.H. Mull.
Quercus hemisphaerica var. maritima
Darlington oak

Legal Status

Wetland Status

Interpreting Wetland Status

North America
Arid West FACU
Atlantic and Gulf Coastal Plain FACU
Eastern Mountains and Piedmont FACU
Great Plains FACW

Related Links

More Accounts and Images
Flora of North America (QUHE2)
Integrated Taxonomic Information System (QUHE2)
Lady Bird Johnson Wildflower Center Native Plant Information Network (QUHE2)
USDA Forest Service Fire Effects Information System (QUHE2)
Related Websites
http://herbarium.biol.sc.edu/scplantatlas.html (QUHE2)
http://www.floraofalabama.org (QUHE2)
http://www.vaplantatlas.org (QUHE2)



Source Large Mammals Small Mammals Water Birds Terrestrial Birds


Source Large Mammals Small Mammals Water Birds Terrestrial Birds

Description of Values

Value Class Food Cover

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FNA | Family List | FNA Vol. 3 | Fagaceae | Quercus

13. Quercus hemisphaerica W. Bartram ex Willdenow, Sp. Pl. 4(1): 443. 1805.

Laurel oak, Darlington oak

Trees , evergreen or tardily deciduous, to 35 m. Bark much like that of Q . laurifolia . Twigs light brown to dark red-brown, 1-2.5 mm diam., glabrous. Terminal buds reddish to purplish brown, ovoid, 2.5-5 mm, glabrous or with ciliate scale margins. Leaves: petiole 1-5(-6) mm, glabrous. Leaf blade narrowly ovate or elliptic to oblanceolate, 30-120 × 10-40 mm, leathery, base obtuse to rounded, rarely attenuate, margins entire or with a few shallow lobes or teeth near apex, awns 1-4 (rarely as many as 8-10 on 2d-flush growth), apex acute or acuminate, occasionally obtuse; surfaces abaxially glabrous, rarely with minute axillary tufts of tomentum, adaxially glabrous. Acorns biennial; cup saucer-shaped to bowl-shaped, rarely turbinate, 3-10 mm high × 11-18 mm wide, covering 1/4-1/3 nut, outer surface puberulent, inner surface pubescent at least 1/2 distance to rim, scales occasionally distinctly tuberculate, tips appressed, acute to obtuse; nut broadly ovoid to hemispheric, 9-16 × 9-16 mm, glabrate, scar diam. 6-9.5 mm.

Flowering spring. Moderately dry sandy soils, scrub sandhills, stream banks, occasionally on hillsides and ravines; 0-150 m; Ala., Ark., Fla., Ga., La., Miss., N.C., S.C., Tex., Va.

Quercus hemisphaerica flowers about two weeks later than sympatric Q . laurifolia (W. H. Duncan and M. B. Duncan 1988).

Most authors have treated Quercus hemisphaerica as synonymous with Q . laurifolia . M. L. Fernald (1946) carefully examined the situation and concluded that Q . hemisphaerica is a distinct entity, but C. H. Muller (1951) argued that these two taxa "...are now certainly not separable even as varieties of the same species." Later (1970), Muller recanted by recognizing Q . hemisphaerica as a common component of stream terraces along the Gulf Coast.

Quercus hemisphaerica reportedly hybridizes with Q . falcata (C. H. Muller 1970); with Q . arkansana , Q . inopina , Q . marilandica , Q . myrtifolia , Q . nigra , Q . phellos , Q . pumila , and Q . shumardii (D. M. Hunt 1989); and with Q . incana (producing Q . × sublaurifolia Trelease), and Q . laevis (producing Q . × mellichampi Trelease).


Updated: 2018-09-23 04:46:31 gmt
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