Oaks (Genus Quercus)

Classification
Within iNaturalist.org

Life
Plants Kingdom Plantae
Vascular Plants Phylum Tracheophyta
Dicots Class Magnoliopsida
Order Fagales
Family Fagaceae
Oaks Genus Quercus
- Quercus acerifolia
- Quercus acherdophylla
- Quercus aculcingensis
- aguatle Quercus acutifolia
- Quercus acutissima
- Quercus aerea
- encino asta Quercus affinis
- Coast Live Oak Quercus agrifolia
- Quercus ajoensis
- White Oak Quercus alba
More
- hachuca Quercus albocincta
- Quercus alpescens
- Quercus arachnoidea
- encino Quercus aristata
- encino blanco Quercus arizonica
- Quercus arkansana
- Quercus austrina
- Quercus benthamii
- California scrub oak Quercus berberidifolia
- Quercus berbeyana
- Swamp White Oak Quercus bicolor
- Quercus boyntonii
- bellota de encino Quercus brandegeei
- Quercus buckleyi
- Quercus camusiae
- encino blanco Quercus canbyi
- encino ancho Quercus candicans
- Quercus carmenensis
- capulincillo Quercus castanea
- cedros island oak Quercus cedrosensis
- Quercus cerris
- Quercus chapmanii
- Quercus chartacea
- chaparro Quercus chihuahuensis
- Canyon Live Oak Quercus chrysolepis
- Quercus clivicola
- Quercus coahuilensis
- Kermes Oak Quercus coccifera
- Scarlet Oak Quercus coccinea
- encino enano Quercus coccolobifolia
- encino blanco Quercus conspersa
- Quercus convallata
- Quercus conzattii
- Quercus cordifolia
- Muller's oak Quercus cornelius-mulleri
- encino Quercus corrugata
- Quercus cortesii
- bachté Quercus crassifolia
- encino blanco Quercus crassipes
- Quercus crispifolia
- Quercus crispipilis
- Quercus cualensis
- Quercus cupreata
- Quercus deliquescens
- Quercus dentata
- Quercus depressa
- Quercus depressipes
- encino blanco Quercus deserticola
- encino negro Quercus devia
- Quercus diversifolia
- Blue Oak Quercus douglasii
- Nuttall's Scrub Oak Quercus dumosa
- Quercus dunnii
- Leather Oak Quercus durata
- Quercus duratifolia
- encino laurelillo Quercus durifolia
- encino blanco Quercus eduardii
- Quercus edwardsiae
- Quercus ellipsoidalis
- encino Quercus elliptica
- encino prieto Quercus emoryi
- Quercus engelmanii
- Engelmann oak Quercus engelmannii
- Quercus eugeniifolia
- Portuguese oak Quercus faginea
- Southern Red Oak Quercus falcata
- Quercus filiformis
- Quercus floccosa
- Quercus flocculenta
- Quercus frutex
- okoro Quercus fulva
- Quercus furfuracea
- Encino molino Quercus fusiformis
- Quercus galeanensis
- Gambel's Oak Quercus gambelii
- Quercus gambellii
- Oregon Oak Quercus garryana
- Quercus geminata
- encino avellano cimarrón Quercus gentryi
- Quercus georgiana
- encino roble Quercus germana
- encino Quercus glabrescens
- encino amarillo Quercus glaucescens
- encino prieto Quercus glaucoides
- Quercus graciliformis
- Quercus graciliramis
- Quercus grahamii
- Quercus gravesii
- Quercus greggii
- Quercus grisea
- Havard oak Quercus havardii
- Darlington oak Quercus hemisphaerica
- Quercus hinckleyi
- Quercus hintonii
- Quercus hintoniorum
- Quercus hirtifolia
- Quercus humboldtii
- Quercus hypoleuca
- Quercus hypoleucoides
- Quercus hypoxantha
- Quercus ignasiensis
- holly oak Quercus ilex
- Bear Oak Quercus ilicifolia
- Quercus iltisii
- Shingle Oak Quercus imbricaria
- Quercus incana
- Florida scrub oak Quercus inopina
- Quercus insignis
- Quercus intricata
- encino blanco Quercus invaginata
- Quercus jaralensis
- Tucker's oak Quercus john-tuckeri
- Quercus juerguensenii
- California Black Oak Quercus kelloggii
- Quercus knoblochii
- Quercus laceyi
- roble blanco Quercus laeta
- Turkey oak Quercus laevis
- Quercus lancifolia
- laurel oak Quercus laurifolia
- Encino laurelillo Quercus laurina
- Quercus laxa
- Quercus leiophylla
- auakostli Quercus liebmannii
- Valley Oak Quercus lobata
- Quercus lusitanica
- Quercus lyrata
- Quercus macdougallii
- burr oak Quercus macrocarpa
- Quercus macvaughii
- ahuacocoztli Quercus magnoliifolia
- Quercus manzanillana
- Quercus margarettiae
- Blackjack Oak Quercus marilandica
- Quercus martinezii
- chiquinib Quercus mexicana
- swamp chestnut oak Quercus michauxii
- ahuacocoztli Quercus microphylla
- Quercus minima
- Quercus miquihuanensis
- Quercus mohriana
- Quercus monserratensis
- Chestnut Oak Quercus montana
- Quercus monterreyensis
- encino de piedra Quercus muehlenbergii
- chinkapin oak Quercus muhlenbergii
- Quercus mulleri
- Quercus myrtifolia
- Water Oak Quercus nigra
- Quercus nixoniana
- Quercus oblongifolia
- Quercus obtusanthera
- Encino blanco Quercus obtusata
- Quercus ocoteifolia
- Quercus oglethorpensis
- ahuat Quercus oleoides
- Quercus oocarpa
- encino chaparro Quercus opaca
- Quercus ovandensis
- Quercus pachucana
- island scrub oak Quercus pacifica
- Quercus pagoda
- Palmer's oak Quercus palmeri
- Pin Oak Quercus palustris
- Interior Live Oak Quercus parvula
- Quercus paxtalensis
- asta Quercus peduncularis
- Quercus peninsularis
- Quercus perpallida
- Quercus petraea
- willow oak Quercus phellos
- Quercus pilarius
- Quercus pinnativenulosa
- Quercus planipocula
- Encino roble Quercus polymorpha
- Quercus potosina
- Quercus praeco
- encino blanco Quercus praineana
- chaparro Quercus pringlei
- Quercus prinoides
- Quercus pubescens
- Quercus pumila
- encino chino Quercus pungens
- Quercus purulhana
- Quercus pyrenaica
- Quercus radiata
- Quercus rekoi
- Quercus rekonis
- Quercus repanda
- Quercus resinosa
- encino colorado Quercus rhysophylla
- English Oak Quercus robur
- Quercus robusta
- Quercus rotundifolia
- Northern Red Oak Quercus rubra
- Quercus rubramenta
- Encino quiebra hacha Quercus rugosa
- Quercus runcinatifolia
- Encino de asta Quercus rysophylla
- deer oak Quercus sadleriana
- encino amarillo Quercus salicifolia
- encino colorado Quercus saltillensis
- Quercus sanchez-colinii
- Quercus sapotifolia
- encino blanco Quercus sartorii
- encino blanco Quercus scytophylla
- Quercus sebifera
- Quercus segoviensis
- Shumard's oak Quercus shumardii
- chaparro Quercus sideroxyla
- Quercus siltepecana
- Quercus similis
- Quercus sinuata
- encino cascalote Quercus sipuraca
- cololté Quercus skinneri
- Quercus splendens
- post oak Quercus stellata
- encinillo Quercus striatula
- cork oak Quercus suber
- Quercus subspathulata
- Quercus tarahumara
- Quercus tardifolia
- Quercus tenuiloba
- Quercus texana
- chaparro Quercus tinkhamii
- island oak Quercus tomentella
- Quercus totutlensis
- Quercus toumeyi
- Quercus toxicodendrifolia
- encino roble Quercus tuberculata
- Quercus tuitensis
- Sonoran scrub oak Quercus turbinella
- Quercus undata
- cucharillo Quercus urbanii
- Quercus uxoris
- Huckleberry Oak Quercus vacciniifolia
- Quercus vallicola
- Quercus vaseyana
- Black Oak Quercus velutina
- Quercus verde
- Quercus vicentensis
- Quercus viminea
- Live Oak Quercus virginiana
- Interior Live Oak Quercus wislizeni
- Quercus x
- encino Quercus xalapensis
- Quercus × acutidens
- Quercus × alvordiana
- Quercus × ashei
- Quercus × atlantica
- Quercus × basaseachicensis
- Quercus × beadlei
- Quercus × beaumontiana
- Quercus × bebbiana
- Quercus × beckyae
- Quercus × benderi
- Quercus × bernardiensis
- Quercus × bimundorum
- Quercus × blufftonensis
- Quercus × brittonii
- Quercus × burnetensis
- Quercus × bushii
- Quercus × byarsii
- Quercus × caduca
- Quercus × caesariensis
- Quercus × capesii
- Quercus × cocksii
- Quercus × columnaris
- Quercus × comptoniae
- Quercus × cravenensis
- Quercus × deamii
- Quercus × demareei
- Quercus × discreta
- Quercus × diversiloba
- Quercus × dysophylla
- Quercus × egglestonii
- Quercus × eplingii
- Quercus × exacta
- Quercus × faxonii
- Quercus × fernaldii
- Quercus × fernowii
- Quercus × filialis
- Quercus × fontana
- Quercus × ganderi
- Quercus × garlandensis
- Quercus × giffordii
- Quercus × grandidentata
- Quercus × guadalupensis
- Quercus × harbisonii
- Quercus × hastingsii
- Quercus × hawkinsiae
- Quercus × heterophylla
- Quercus × howellii
- Quercus × humidicola
- Quercus × incomita
- Quercus × inconstans
- Quercus × introgressa
- Quercus × jackiana
- Quercus × jolonensis
- Quercus × joorii
- Quercus × leana
- Quercus × ludoviciana
- Quercus × macdonaldii
- Quercus × macnabiana
- Quercus × megaleia
- Quercus × mellichampii
- oracle oak Quercus × moreha
- Quercus × moultonensis
- Quercus × munzii
- Quercus × mutabilis
- Quercus × neopalmeri
- Quercus × neotharpii
- Quercus × nessiana
- Quercus × organensis
- Quercus × oviedoensis
- Quercus × palaeolithicola
- Quercus × palmeriana
- Quercus × pastorensis
- Quercus × pauciloba
- Quercus × podophylla
- Quercus × rehderi
- Quercus × riparia
- Quercus × robbinsii
- Quercus × rolfsii
- Quercus × rudkinii
- Quercus × runcinata
- Quercus × sargentii
- Quercus × saulii
- Quercus × schochiana
- Quercus × schuettei
- Quercus × smallii
- Quercus × stelloides
- Quercus × sterilis
- Quercus × sterretii
- Quercus × subconvexa
- Quercus × subfalcata
- Quercus × subintegra
- Quercus × substellata
- Quercus × tharpii
- Quercus × tottenii
- Quercus × townei
- Quercus × tridentata
- Quercus × undulata
- Quercus × vaga
- Quercus × venulosa
- Quercus × wagneri
- Quercus × walteriana
- Quercus × willdenowiana

All Names

Scientific names
- Quercus
English
- Oaks

Extras

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Add an observation

Recent observations

Photos

No photos

What

Blue Oak Quercus douglasii

Observer

jossello

Date

May 4, 2013 08:44 AM MDT

Place

39.0184..., -123.09... (Google, OSM)

Description

dry hot oak woodlands and grasslands

View

Photos

No photos

What

Shreve oak Quercus parvula var. shrevei

Observer

jossello

Date

May 4, 2013 09:26 AM MDT

Place

39.0194..., -123.08... (Google, OSM)

Description

edge woodland with blue oak black oak and Oregon oak

View

Photos

No photos

What

Valley Oak Quercus lobata

Observer

jossello

Date

May 18, 2013 11:37 AM PDT

Place

39.0096..., -123.09... (Google, OSM)

Description

very old with large hollow burls and many acorns in granary

View

Photos

What

Quercus chrysolepsis

Observer

gatomercado

Date

May 21, 2013 11:20 AM PDT

Place

34.1958..., -118.10... (Google, OSM)

Description

Found in the canyon riparian.

1 ID

Research Grade

View

Photos

What

red oak

Observer

rcurtis

Date

May 14, 2013

Place

Tallmadge, OH (Google, OSM)

View

Photos

What

Blue Oak Quercus douglasii

Observer

robberfly

Date

May 19, 2013 08:09 PM PDT

Place

Mount Diablo State Park, Clayton, California, US (Google, OSM)

1 ID

Research Grade

View

Photos

3 photos

What

Coast Live Oak Quercus agrifolia

Observer

finatic

Date

May 14, 2013 07:52 AM PDT

Place

Bird and Butterfly Garden (Google, OSM)

Description

San Diego County, California, US

1 ID

Research Grade

View

Photos

What

Interior Live Oak Quercus wislizeni

Observer

robberfly

Date

May 19, 2013 07:29 PM PDT

Place

Mount Diablo State Park, Clayton, California, US (Google, OSM)

1 ID

Research Grade

View

Photos

What

Leather Oak Quercus durata

Observer

robberfly

Date

May 19, 2013 04:52 PM PDT

Place

Mount Diablo State Park, Clayton, California, US (Google, OSM)

1 ID

Research Grade

View

Photos

What

Valley Oak Quercus lobata

Observer

robberfly

Date

May 19, 2013 04:01 PM PDT

Place

Mount Diablo State Park, Clayton, California, US (Google, OSM)

View

Photos

What

Quercus agrifolia

Observer

coolbabyanimals

Date

May 14, 2013 10:03 AM PDT

Place

Eaton Canyon Park, Pasadena, California, US (Google, OSM)

Description

Coast Live Oak.

Keystone species, creates soil and shade but is a little acidic.

1 ID

Research Grade

View

Photos

What

Red oak

Observer

charlie

Date

May 18, 2013 05:45 PM EDT

Place

Cowpath Rd, Jefferson, New Hampshire, US (Google, OSM)

Description

Not too cold here? (Bigger ones nearby)

View

View all observations

Description
Map

Description from Wikipedia

An oak is a tree or shrub in the genus Quercus (pronounced /Ã‹Ë†kwÃ‰Å“rkÃ‰â„¢s/; Latin "oak tree"), of which about 400 species exist. "Oak" may also