Oak (Quercus) -

• Havard Oak (Havardii)
  Havard Oak, Havard Oak
• Hastingsii (Hastingsii)
  
• Hawkinsiae (Hawkinsiae)
  
• Darlington Oak (Hemisphaerica)
  Darlington Oak, Darlington Oak
• Heterophylla (Heterophylla)
  
• Harbisonii (Harbisonii)
  
• Guadalupensis (Guadalupensis)
  
• Chisos Oak (Graciliformis)
  
• Grandidentata (Grandidentata)
  
• Chisos Red Oak (Gravesii)
  
• Gray Oak (Grisea)
  
• Hinckley Oak (Hinckleyi)
  
• Howellii (Howellii)
  
• Inconstans (Inconstans)
  
• Incomita (Incomita)
  
• Aleppo Oak (Infectoria)
  
• Sandhill Oak (Inopina)
  
• Dwarf Oak (Intricata)
  
• Bluejack Oak (Incana)
  
• Shingle Oak (Imbricaria)
  
• Humidicola (Humidicola)
  
• Silverleaf Oak (Hypoleucoides)
  
• Holly Oak (Ilex)
  
• Bear Oak (Ilicifolia)
  
• Ring-cup Oak (Glauca)
  
• Giffordii (Giffordii)
  
• Engelmann Oak (Engelmannii)
  
• Emory Oak (Emoryi)
  
• Eplingii (Eplingii)
  
• Exacta (Exacta)
  
• Faxonii (Faxonii)
  
• Northern Pin Oak (Ellipsoidalis)
  
• Egglestonii (Egglestonii)
  
• Diversiloba (Diversiloba)
  
• Blue Oak (Douglasii)
  
• Coastal Sage Scrub Oak (Dumosa)
  Coastal Sage Scrub Oak, Coastal Sage Scrub Oak
• Leather Oak (Durata)
  Leather Oak, Leather Oak
• Southern Red Oak (Falcata)
  
• Fernaldii (Fernaldii)
  
• Garlandensis (Garlandensis)
  
• Ganderi (Ganderi)
  
• Oregon White Oak (Garryana)
  Oregon White Oak, Oregon White Oak, Oregon White Oak
• Sand Live Oak (Geminata)
  
• Georgia Oak (Georgiana)
  
• Gambel Oak (Gambelii)
  Gambel Oak, Gambel Oak
• Plateau Oak (Fusiformis)
  
• Fernowii (Fernowii)
  
• Filialis (Filialis)
  
• Fontana (Fontana)
  
• Italian Oak (Frainetto)
  
• Introgressa (Introgressa)
  
• Jackiana (Jackiana)
  
• Tottenii (Tottenii)
  
• Island Live Oak (Tomentella)
  
• Toumey Oak (Toumeyi)
  
• Townei (Townei)
  
• Tridentata (Tridentata)
  
• Tharpii (Tharpii)
  
• Texas Red Oak (Texana)
  
• Subfalcata (Subfalcata)
  
• Subintegra (Subintegra)
  
• Substellata (Substellata)
  
• Lateleaf Oak (Tardifolia)
  
• Sonoran Scrub Oak (Turbinella)
  
• Huckleberry Oak (Vacciniifolia)
  
• Wagneri (Wagneri)
  
• Live Oak (Virginiana)
  
• Walteriana (Walteriana)
  
• Willdenowiana (Willdenowiana)
  
• Interior Live Oak (Wislizeni)
  Interior Live Oak, Interior Live Oak
• Sonoran Oak (Viminea)
  
• Venulosa (Venulosa)
  
• Vaga (Vaga)
  
• Variabilis (Variabilis)
  
• Sandpaper Oak (Vaseyana)
  
• Black Oak (Velutina)
  
• Cork Oak (Suber)
  
• Subconvexa (Subconvexa)
  
• Leana (Leana)
  
• Laurel Oak (Laurifolia)
  
• Valley Oak (Lobata)
  
• Ludoviciana (Ludoviciana)
  
• Overcup Oak (Lyrata)
  
• Turkey Oak (Laevis)
  
• Lacey Oak (Laceyi)
  
• Tucker Oak (John-tuckeri)
  
• Jolonensis (Jolonensis)
  
• Joorii (Joorii)
  
• California Black Oak (Kelloggii)
  
• MacDonald Oak (Macdonaldii)
  
• Macnabiana (Macnabiana)
  
• Post Oak (Stellata)
  
• Smallii (Smallii)
  
• Stelloides (Stelloides)
  
• Sterilis (Sterilis)
  
• Sterretii (Sterretii)
  
• Bastard Oak (Sinuata)
  Bastard Oak, Bastard Oak
• Bottomland Post Oak (Similis)
  
• Bur Oak (Macrocarpa)
  Bur Oak, Bur Oak
• Oak (Macrolepis)
  
• Runner Oak (Margarettiae)
  
• Megaleia (Megaleia)
  
• Discreta (Discreta)
  
• Davis Mountain Oak (Depressipes)
  
• European Turkey Oak (Cerris)
  
• Cedros Island Oak (Cedrosensis)
  
• Chapman Oak (Chapmanii)
  
• Chenii (Chenii)
  
• Chihuahuan Oak (Chihuahuensis)
  
• Mexican Oak (Carmenensis)
  
• Capesii (Capesii)
  
• Bushii (Bushii)
  
• Byarsii (Byarsii)
  
• Caduca (Caduca)
  
• Caesariensis (Caesariensis)
  
• Canyon Live Oak (Chrysolepis)
  Canyon Live Oak, Canyon Live Oak
• Scarlet Oak (Coccinea)
  Scarlet Oak, Scarlet Oak
• Moultonensis (Moultonensis)
  
• Oracle Oak (Moreha)
  
• Chinkapin Oak (Muehlenbergii)
  
• Munzii (Munzii)
  
• Mutabilis (Mutabilis)
  
• Mongolian Oak (Mongolica)
  
• Mohr Oak (Mohriana)
  
• Blackjack Oak (Marilandica)
  Blackjack Oak, Blackjack Oak
• Mellichampii (Mellichampii)
  
• Swamp Chestnut Oak (Michauxii)
  
• Dwarf Live Oak (Minima)
  
• Burnetensis (Burnetensis)
  
• Buckley Oak (Buckleyi)
  
• Arkansas Oak (Arkansana)
  
• Arizona White Oak (Arizonica)
  
• Ashei (Ashei)
  
• Atlantica (Atlantica)
  
• Bastard White Oak (Austrina)
  
• Alvord Oak (Alvordiana)
  
• White Oak (Alba)
  
• Acutidens (Acutidens)
  
• Sawtooth Oak (Acutissima)
  
• California Live Oak (Agrifolia)
  California Live Oak, Coastal Live Oak
• Ajo Mountain Scrub Oak (Ajoensis)
  
• Beadlei (Beadlei)
  
• Beaumontiana (Beaumontiana)
  
• Blufftonensis (Blufftonensis)
  
• Bimundorum (Bimundorum)
  
• Boynton Sand Post Oak (Boyntonii)
  
• Brant's Oak (Brantii)
  
• Brittonii (Brittonii)
  
• Swamp White Oak (Bicolor)
  
• Bernardiensis (Bernardiensis)
  
• Bebbiana (Bebbiana)
  
• Beckyae (Beckyae)
  
• Benderi (Benderi)
  
• Scrub Oak (Berberidifolia)
  
• Myrtle Oak (Myrtifolia)
  
• Neopalmeri (Neopalmeri)
  
• Netleaf Oak (Rugosa)
  
• Rudkinii (Rudkinii)
  
• Runcinata (Runcinata)
  
• Deer Oak (Sadleriana)
  
• Sargentii (Sargentii)
  
• Northern Red Oak (Rubra)
  Northern Red Oak, Northern Red Oak
• Rolfsii (Rolfsii)
  
• Riparia (Riparia)
  
• Robbinsii (Robbinsii)
  
• English Oak (Robur)
  
• Robust Oak (Robusta)
  
• Saulii (Saulii)
  
• Schochiana (Schochiana)
  
• Cravenensis (Cravenensis)
  
• Muller Oak (Cornelius-mulleri)
  
• Deamii (Deamii)
  
• Demareei (Demareei)
  
• Daimyo Oak (Dentata)
  
• Comptoniae (Comptoniae)
  
• Columnaris (Columnaris)
  
• Schuettei (Schuettei)
  
• Serrata (Serrata)
  
• Shumard's Oak (Shumardii)
  Schneck Oak, Shumard Oak, Shumard Oak
• Cocksii (Cocksii)
  
• Rehderi (Rehderi)
  
• Pungent Oak (Pungens)
  
• Channel Island Scrub Oak (Pacifica)
  
• Oviedoensis (Oviedoensis)
  
• Cherrybark Oak (Pagoda)
  
• Palaeolithicola (Palaeolithicola)
  
• Palmer Oak (Palmeri)
  
• Organensis (Organensis)
  
• Oglethorpe Oak (Oglethorpensis)
  
• Neotharpii (Neotharpii)
  
• Nessiana (Nessiana)
  
• Water Oak (Nigra)
  
• Mexican Blue Oak (Oblongifolia)
  
• Palmeriana (Palmeriana)
  
• Pin Oak (Palustris)
  
• Dwarf Chinkapin Oak (Prinoides)
  
• Chestnut Oak (Prinus)
  
• False Sand Post Oak (Pseudomargarettiae)
  
• Running Oak (Pumila)
  
• Netleaf White Oak (Polymorpha)
  
• Podophylla (Podophylla)
  
• Coast Oak (Parvula)
  Santa Cruz Island Oak, Shreve Oak, Tamalpais Oak
• Pauciloba (Pauciloba)
  
• Durmast Oak (Petraea)
  
• Willow Oak (Phellos)
  
• Mapleleaf Oak (Acerifolia)