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Quercus rubra L.
RED OAK
Quercus borealis var maxima (Marshall) Ashe; Northern red oak

Life   Plantae   Dicotyledoneae   Fagaceae   Quercus

Quercus rubra, Northern Red Oak
© Copyright Sheryl Pollock 2011 · 5
Quercus rubra, Northern Red Oak

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Quercus rubra, acorn cap, ontario ---.. ZS PMax
© Copyright source/photographer · 5
Quercus rubra, acorn cap, ontario ---.. ZS PMax
Quercus rubra, acorn, ontario ---.. ZS PMax
© Copyright source/photographer · 5
Quercus rubra, acorn, ontario ---.. ZS PMax

Quercus rubra
© Copyright Bobby Hattaway 2011 · 5
Quercus rubra
Quercus rubra
© Copyright Bobby Hattaway 2011 · 5
Quercus rubra

Quercus rubra
© Copyright Bobby Hattaway 2011 · 5
Quercus rubra
Quercus rubra
© Copyright Bobby Hattaway 2011 · 5
Quercus rubra

Quercus rubra
© Copyright Bobby Hattaway 2011 · 5
Quercus rubra
Quercus rubra
© Copyright Bobby Hattaway 2011 · 5
Quercus rubra

Quercus rubra
© Copyright Bobby Hattaway 2011 · 5
Quercus rubra
Quercus rubra, upper, Quercus falcata, lower
© Copyright Bobby Hattaway 2011 · 5
Quercus rubra, upper, Quercus falcata, lower

Quercus rubra
© Copyright Bobby Hattaway 2011 · 5
Quercus rubra
Quercus rubra
© Copyright Bobby Hattaway 2011 · 5
Quercus rubra

Quercus rubra, inflorescence - whole - unspecified
© Copyright Steve Baskauf, 2002-2011 · 4
Quercus rubra, inflorescence - whole - unspecified
Quercus rubra, bark - of a large tree
© Copyright Steve Baskauf, 2002-2011 · 4
Quercus rubra, bark - of a large tree

Hosts · map
FamilyScientific name @ source (records)
Fagaceae  Quercus rubra @ I_EHLK (1)
Lobariaceae  Lobaria pulmonaria @ I_GBP (1)

Associates · map
FamilyScientific name @ source (records)
Achilidae  Catonia nava @ MEMU_ENT (1)

Catonia @ MEMU_ENT (1)
Agaricaceae  Phoma glandicola @ BPI (1)

Phoma quercina @ BPI (1)
Amphisphaeriaceae  Discosia artocreas @ BPI (3)

Pestalotia carveri @ BPI (1)

Pestalotia flagellata @ BPI (3)

Pestalotia maura @ BPI (2)

Pestalotia monochaeta @ BPI (1)

Pestalotia montellica @ BPI (1)

Pestalotia quercina @ BPI (1)

Pestalotia stellata @ BPI (2)
Annulatascaceae  Ceratostomella pluriannulata @ BPI (6)
Aphididae  Monellia caryella @ AMNH_PBI (2)

Myzocallis ( @ NCSU (26); AMNH_PBI (34); CSUC_TCN (5)

Myzocallis @ AMNH_PBI (2)

Stegophylla quercicola @ NCSU (24)

Stegophylla quercina @ NCSU (1)
Aporpiaceae  Aporpium caryae @ BPI (1)
Arcyriaceae  Arcyria leiocarpa @ BPI (1)
Asterinaceae  Lembosia quercina @ BPI (3)
Bondarzewiaceae  Bondarzewia berkeleyi @ BPI (1)
Botryosphaeriaceae  Botryosphaeria melanops @ BPI (1)

Botryosphaeria quercuum @ BPI (1)

Diplodia longispora @ BPI (6)

Diplodia tumorum @ BPI (1)

Diplodia @ BPI (1)

Dothiorella quercina @ BPI (3)

Dothiorella @ BPI (1)

Fusicoccum ellisianum @ BPI (1)

Phyllosticta @ BPI (2)

Sphaeropsis malorum @ BPI (1)

Sphaeropsis tumorum @ BPI (1)
Bulgariaceae  Bulgaria inquinans @ BPI (1)
Capnodiaceae  Scorias spongiosa @ BPI (1)
Ceratocystidaceae  Ceratocystis fagacearum @ BPI (2)
Cercopidae  Prosapia bicincta @ MEMU_ENT (1)
Cicadellidae  Alebra aurea @ MEMU_ENT (2)

Erasmoneura vulnerata @ III (1)

Eratoneura abjecta @ III (1)

Eratoneura acantha @ III (7)

Eratoneura adunca @ III (8)

Eratoneura ardens @ III (2)

Eratoneura bigemina @ III (5)

Eratoneura bispinosa @ III (2)

Eratoneura brevipes @ III (3)

Eratoneura campora @ III (2)

Eratoneura carmini @ III (3)

Eratoneura clara @ III (1)

Eratoneura contracta @ III (1)

Eratoneura curta @ III (2)

Eratoneura dira @ III (1)

Eratoneura direpta @ III (1)

Eratoneura dumosa @ III (2)

Eratoneura firma @ III (3)

Eratoneura gemina @ III (5)

Eratoneura gilesi @ III (6)

Eratoneura igella @ III (3)

Eratoneura immota @ III (1)

Eratoneura inepta @ III (1)

Eratoneura knullae @ III (1)

Eratoneura lenta @ III (5)

Eratoneura levecki @ III (1)

Eratoneura longa @ III (7)

Eratoneura lunata @ III (1)

Eratoneura maga @ III (7)

Eratoneura manus @ III (6)

Eratoneura marilandicae @ III (3)

Eratoneura mensa @ III (2)

Eratoneura millsi @ III (3)

Eratoneura mimica @ III (2)

Eratoneura mira @ III (1)

Eratoneura parva @ III (2)

Eratoneura patris @ III (3)

Eratoneura penesica @ III (1)

Eratoneura protuma @ III (5)

Eratoneura restricta @ III (3)

Eratoneura richardsi @ NCSU (1)

Eratoneura rostrata @ III (1)

Eratoneura staminea @ III (3); AMNH_IZC (1)

Eratoneura stannardi @ III (2)

Eratoneura stoveri @ III (2)

Eratoneura tumida @ III (5)

Eratoneura turgida @ III (2)

Eratoneura unica @ III (3)

Eratoneura valida @ III (1)

Erythridula clavata @ III (1)

Erythridula cornipes @ III (5)

Erythridula cuneata @ III (1)

Erythridula hamata @ III (1)

Erythridula infinita @ III (1)

Erythridula kanza @ III (1)

Erythridula lloydi @ III (1)

Erythridula obliqua @ III (2)

Erythridula parvispicata @ III (1)

Erythridula rubrataeniensis @ III (1)

Erythridula scytha @ III (1)

Erythridula ulmalatae @ AMNH_IZC (1)

Erythroneura corni @ III (1)

Erythroneura cymbium @ III (1)

Erythroneura nudata @ III (2)

Erythroneura vitis @ III (1)

Graphocephala coccinea @ AMNH_IZC (2)

Graphocephala fennahi @ MEMU_ENT (6)

Macropsis canadensis @ AMNH_IZC (2)

Menosoma cincta @ AMNH_IZC (1)

Oncopsis inconstans @ AMNH_IZC (1)

Oncopsis minor @ AMNH_IZC (1)

Ossiannilssonola antigone @ UDCC_TCN (3)

Ossiannilssonola berenice @ UDCC_TCN (1)

Ossiannilssonola knulli @ UDCC_TCN (1)

Parabolocratus flavidus @ UDCC_TCN (2)
Cixiidae  Cixius nervosus @ AMNH_IZC (1)
Corticiaceae  Corticium cremoricolor @ BPI (2)

Corticium hydnans @ BPI (1)

Corticium porosum @ BPI (1)

Corticium scutellare @ BPI (1)

Dendrothele candida @ BPI (2)

Laeticorticium roseocarneum @ BPI (1)
Cribrariaceae  Cribraria confusa @ BPI (1)
Cronartiaceae  Cronartium cerebrum @ BPI (36)

Cronartium fusiforme @ BPI (25)

Cronartium quercus @ BPI (3)

Cronartium quercuum @ BPI (14)

Cronartium @ BPI (1)
Cryphonectriaceae  Endothia fluens @ BPI (2)

Endothia gyrosa @ BPI (9)

Endothia parasitica @ BPI (1); 614509B (1); 614509A (1)

Endothia radicalis @ BPI (6)

Endothia @ BPI (1)
Dacrymycetaceae  Dacrymyces minor @ BPI (1)
Derbidae  Anotia @ MEMU_ENT (1)

Apache degeeri @ UDCC_TCN (2)

Cedusa @ MEMU_ENT (3)

Otiocerus coquebertii @ AMNH_IZC (2); UDCC_TCN (1)
Dermateaceae  Angelina rufescens @ BPI (2)

Belonium sulphureotinctum @ BPI (1)

Cryptosporiopsis quercina @ BPI (1)

Gloeosporium bicolor @ BPI (2)

Gloeosporium nervisequum @ BPI (1)

Gloeosporium septorioides @ BPI (4)

Gloeosporium variabilisporum @ BPI (3)

Gloeosporium @ BPI (1)

Hainesia dieteli @ BPI (1)

Hainesia rostrupii @ BPI (1)

Marssonina martinii @ BPI (11)

Marssonina quercina @ BPI (6)

Mollisia melaleuca @ BPI (1)

Mollisia rabenhorstii @ BPI (1)

Pezicula amoena @ BPI (2)

Pyrenopeziza prinicola @ BPI (1)
Diaporthaceae  Diaporthe parasitica @ BPI (2)
Diaspididae  Melanaspis obscura @ MEMU_ENT (4)
Diatrypaceae  Anthostoma atropunctatum @ BPI (1)

Diatrype quadrata @ BPI (1)

Diatrype stigma @ BPI (11)

Diatrypella quercina @ BPI (1)

Eutypa spinosa @ BPI (2)

Libertella @ BPI (1)
Elsinoaceae  Sphaceloma @ BPI (1)
Endomycetaceae  Endomyces decipiens @ BPI (1)
Erysiphaceae  Microsphaera alni @ BPI (50)

Microsphaera extensa @ BPI (4)

Microsphaera quercina @ BPI (34)

Microsphaera @ BPI (1)

Oidium quercinum @ BPI (1)

Phyllactinia corylea @ BPI (5)

Phyllactinia suffulta @ BPI (1)
Exidiaceae  Exidia recisa @ BPI (4)
Fagaceae  Quercus rubra @ I_EHLK (1)
Flatidae  Metcalfa pruinosa @ AMNH_IZC (1)
Fomitopsidaceae  Daedalea confragosa @ BPI (7)

Daedalea quercina @ BPI (8)
Ganodermataceae  Ganoderma curtisii @ BPI (3)

Ganoderma lucidum @ BPI (1)

Ganoderma sessile @ BPI (1)
Gnomoniaceae  Discula quercicola @ BPI (1)

Gnomonia errabunda @ BPI (1)

Gnomonia setacea @ BPI (3)

Ophiognomonia setacea @ BPI (1)
Helminthosphaeriaceae  Helminthosphaeria odontiae @ BPI (1)
Herpotrichiellaceae  Berlesiella nigerrima @ BPI (1)
Hyaloscyphaceae  Calycellina punctata @ BPI (1)

Dasyscyphus rhytismatis @ BPI (1)

Lachnum echinulatum @ BPI (1)

Trichopeziza pollinaria @ BPI (1)
Hydnaceae  Hydnum flabelliforme @ BPI (1)

Hydnum ochraceum @ BPI (1)
Hymenochaetaceae  Hymenochaete fuliginosa @ BPI (1)

Hymenochaete rubiginosa @ BPI (2)

Hymenochaete tabacina @ BPI (4)

Polystictus biformis @ BPI (1)

Polystictus zonatus @ BPI (1)
Hypocreaceae  Hypocrea citrina @ BPI (4)

Hypocrea @ BPI (1)
Hyponectriaceae  Physalospora cydoniae @ BPI (1)

Physalospora glandicola @ BPI (1)
Hysteriaceae  Glonium stellatum @ BPI (1)

Hysterographium hiascens @ BPI (2)

Hysterographium mori @ BPI (1)

Hysterographium vulvatum @ BPI (3)
Issidae  Thionia elliptica @ UDCC_TCN (3)
Kermesidae  Allokermes galliformis @ MEMU_ENT (1)

Allokermes kosztarabi @ CSCA_TCN (1)

Kermes @ MEMU_ENT (2)
Lachnocladiaceae  Vararia investiens @ BPI (1)
Lasiosphaeriaceae  Lasiosphaeria mutabilis @ BPI (1)

Lasiosphaeria rhacodium @ BPI (1)
Lobariaceae  Lobaria querzicans @ I_GBP (1)
Lycoperdaceae  Lycoperdon gemmatum @ BPI (1)
Melanconidaceae  Coryneum kunzei @ BPI (2)

Coryneum pustulatum @ BPI (1)

Melanconis betulina @ BPI (1)

Pseudovalsa longipes @ BPI (2)

Pseudovalsa sigmoidea @ BPI (2)

Pseudovalsa umbonata @ BPI (1)
Membracidae  Archasia auriculata @ UDCC_TCN (1)

Archasia belfragei @ NCSU (1); UDCC_TCN (3); AMNH_ENT (1)

Atymna castaneae @ AMNH_ENT (2)

Atymna querci @ NCSU (3); UDCC_TCN (9)

Cyrtolobus arcuatus @ NCSU (12); UDCC_TCN (7)

Cyrtolobus auroreus @ UDCC_TCN (4)

Cyrtolobus clarus @ NCSU (3); AMNH_ENT (14); UDCC_TCN (6)

Cyrtolobus discoidalis @ AMNH_ENT (5)

Cyrtolobus fenestratus @ UDCC_TCN (46); AMNH_ENT (16); NCSU (47)

Cyrtolobus fuliginosus @ UDCC_TCN (10); AMNH_ENT (74); UDCC_NRI (2); NCSU (14)

Cyrtolobus funkhouseri @ NCSU (2)

Cyrtolobus fuscipennis @ NCSU (1); UDCC_TCN (1); AMNH_ENT (6)

Cyrtolobus gramatanus @ AMNH_ENT (7)

Cyrtolobus gratiosus @ AMNH_ENT (3)

Cyrtolobus maculifrontis @ AMNH_ENT (3); UDCC_TCN (2); NCSU (1)

Cyrtolobus ovatus @ UDCC_TCN (8); AMNH_ENT (3)

Cyrtolobus pallidifrontis @ AMNH_ENT (10); UDCC_TCN (1)

Cyrtolobus puritanus @ AMNH_ENT (3); UDCC_TCN (2)

Cyrtolobus rufulus @ AMNH_ENT (18)

Cyrtolobus togatus @ UDCC_TCN (5)

Cyrtolobus tuberosus @ AMNH_ENT (9); NCSU (1)

Cyrtolobus vau @ UDCC_TCN (5); AMNH_ENT (19)

Cyrtolobus @ AMNH_ENT (3)

Entylia carinata @ UDCC_TCN (1)

Glossonotus acuminatus @ UDCC_TCN (3); AMNH_ENT (3); NCSU (3)

Glossonotus nimbatulus @ AMNH_ENT (1)

Glossonotus turriculatus @ AMNH_ENT (2); NCSU (1)

Glossonotus univittatus @ AMNH_ENT (10); UDCC_TCN (1)

Hadrophallus bubalus @ AMNH_ENT (4)

Microcentrus perditus @ NCSU (7); UDCC_TCN (5); AMNH_ENT (1)

Ophiderma definita @ NCSU (5); AMNH_ENT (14); UDCC_TCN (19)

Ophiderma evelyna @ NCSU (3); AMNH_ENT (3); UDCC_TCN (4); UDCC_NRI (4)

Ophiderma flava @ UDCC_TCN (14); AMNH_ENT (21); NCSU (8)

Ophiderma flavicephala @ UDCC_TCN (7); NCSU (11)

Ophiderma grisea @ UDCC_TCN (1); AMNH_ENT (13)

Ophiderma pubescens @ AMNH_ENT (20); UDCC_TCN (9)

Ophiderma salamandra @ AMNH_ENT (38); UDCC_TCN (9); NCSU (3)

Platycotis vittata @ UDCC_TCN (3); AMNH_ENT (43); NCSU (44)

Publilia reticulata @ AMNH_ENT (1)

Smilia camelus @ UDCC_TCN (22); AMNH_ENT (21); NCSU (5)

Smilia fasciata @ UDCC_TCN (3); NCSU (1)

Smilia @ AMNH_ENT (1)

Stictocephala alta @ AMNH_ENT (1)

Stictocephala brevitylus @ NCSU (1); UDCC_TCN (4)

Stictocephala lutea @ AMNH_ENT (1)

Telamona decorata @ UDCC_TCN (2); NCSU (3)

Telamona extrema @ UDCC_TCN (1)

Telamona monticola @ UDCC_TCN (17); AMNH_ENT (12); NCSU (7)

Telamona reclivata @ AMNH_ENT (1)

Vanduzea arquata @ UDCC_TCN (1)

Xantholobus intermedius @ UDCC_TCN (7); AMNH_ENT (51); NCSU (22)

Xantholobus muticus @ UDCC_TCN (2); AMNH_ENT (7)

Xantholobus nitidus @ AMNH_ENT (4)
Meruliaceae  Merulius tremellosus @ BPI (3)

Phlebia strigosozonata @ BPI (1)
Microascaceae  Graphium rigidum @ BPI (2)
Miridae  Americodema nigrolineatum @ AMNH_ENT (4)

Blepharidopterus provancheri @ AMNH_IZC (1)

Phytocoris confluens @ AMNH_IZC (1)

Psallus variabilis @ AMNH_PBI (1)

Pseudoxenetus regalis @ AMNH_IZC (18); AMNH_PBI (7)
Mycosphaerellaceae  Septoria quercus @ BPI (1)

Septoria @ BPI (1)
Nectriaceae  Cylindrium flavovirens @ BPI (1)

Fusarium @ BPI (1)

Fusidium griseum @ BPI (1)

Nectria cinnabarina @ BPI (1)

Nectria ditissima @ BPI (1)

Nectria galligena @ BPI (4)

Nectria @ BPI (1)
Parmeliaceae  Canoparmelia texana @ I_GBP (1)

Parmotrema hypotropum @ I_GBP (1)
Patellariaceae  Tryblidaria @ BPI (1)
Peniophoraceae  Peniophora cinerea @ BPI (4)

Peniophora incarnata @ BPI (1)
Pentatomidae  Podisus modestus @ NCSU (1)
Phanerochaetaceae  Phanerochaete laevis @ BPI (3)

Phanerochaete velutina @ BPI (1)
Pleurotaceae  Pleurotus ostreatus @ BPI (1)
Polyporaceae  Favolus alveolarius @ BPI (1)

Fomes applanatus @ BPI (12)

Fomes conchatus @ BPI (1)

Fomes connatus @ BPI (1)

Fomes everhartii @ BPI (11)

Fomes igniarius @ BPI (2)

Fomes lobatus @ BPI (1)

Fomes ohiensis @ BPI (1)

Fomes robustus @ BPI (1)

Lenzites betulina @ BPI (7)

Panus rudis @ BPI (1)

Panus stipticus @ BPI (1)

Polyporus adustus @ BPI (1)

Polyporus arcularius @ BPI (3)

Polyporus berkeleyi @ BPI (1)

Polyporus biformis @ BPI (2)

Polyporus brumalis @ BPI (2)

Polyporus cinnabarinus @ BPI (6)

Polyporus croceus @ BPI (1)

Polyporus cupuliformis @ BPI (1)

Polyporus cuticularis @ BPI (1)

Polyporus dryadeus @ BPI (3)

Polyporus frondosus @ BPI (3)

Polyporus galactinus @ BPI (2)

Polyporus gilvus @ BPI (21)

Polyporus hirsutus @ BPI (11)

Polyporus hispidus @ BPI (1)

Polyporus obtusus @ BPI (7)

Polyporus pargamenus @ BPI (19)

Polyporus pendulus @ BPI (1)

Polyporus spraguei @ BPI (6)

Polyporus sulphureus @ BPI (10)

Polyporus tulipiferus @ BPI (4)

Polyporus versicolor @ BPI (12); 225498C (1); 225498A (1); 225498B (1)

Polyporus @ BPI (1)

Poria contigua @ BPI (1)

Poria ferrea @ BPI (1)

Poria ferruginosa @ BPI (1)

Poria friesiana @ BPI (1)

Poria medulla-panis @ BPI (1)

Poria mutans @ BPI (2)

Poria nigrescens @ BPI (1)

Poria subacida @ BPI (2)

Poria undata @ BPI (2)

Poria unita @ BPI (1)

Poria versipora @ BPI (5)

Poria @ BPI (2)

Trametes extenuata @ BPI (1)

Trametes serialis @ BPI (1)
Rhytismataceae  Coccomyces coronatus @ BPI (5)

Coccomyces triangularis @ BPI (2)

Colpoma quercinum @ BPI (1)

Lophodermium petiolicola @ BPI (7)

Propolis versicolor @ BPI (1)
Rutstroemiaceae  Rutstroemia sydowiana @ BPI (1)
Sarcosomataceae  Strumella coryneoidea @ BPI (2)

Strumella @ BPI (2); 396242B (1)
Schizophyllaceae  Schizophyllum commune @ BPI (2)
Septobasidiaceae  Septobasidium cokeri @ BPI (3)
Sparassidaceae  Sparassis crispa @ BPI (1)
Steccherinaceae  Irpex cinnamomeus @ BPI (17)

Irpex fuscescens @ BPI (1)

Irpex mollis @ BPI (5)

Irpex pachyodon @ BPI (3)

Odontia fimbriata @ BPI (1)

Odontia @ BPI (1)

Steccherinum ochraceum @ BPI (2)
Stereaceae  Stereum bicolor @ BPI (1)

Stereum complicatum @ BPI (2)

Stereum fasciatum @ BPI (11)

Stereum frustulatum @ BPI (2)

Stereum frustulosum @ BPI (1)

Stereum gausapatum @ BPI (5)

Stereum hirsutum @ BPI (2)

Stereum lobatum @ BPI (3)

Stereum ostrea @ BPI (2)

Stereum purpureum @ BPI (1)

Stereum rameale @ BPI (5)

Stereum rugosum @ BPI (1)

Stereum subpileatum @ BPI (3)

Stereum versiforme @ BPI (1)
Stictidaceae  Stictis quercina @ BPI (1)
Taphrinaceae  Taphrina caerulescens @ BPI (81)
Tingidae  Corythucha arcuata @ NCSU (6)
Tricholomataceae  Collybia velutipes @ BPI (1)

Helotium citrinum @ BPI (2)

Helotium populinum @ BPI (1)

Trogia crispa @ BPI (2)
Tuberaceae  Tuber besseyi @ BPI (1)
Ulvaceae  Solenia @ BPI (1)
Valsaceae  Cytospora frustum-coni @ BPI (1)

Cytospora @ BPI (2)

Valsa ceratophora @ BPI (2)

Valsa leucostoma @ BPI (1)
Xylariaceae  Biscogniauxia mediterranea @ BPI (1)

Hypoxylon annulatum @ BPI (2)

Hypoxylon atropunctatum @ BPI (6)

Hypoxylon cohaerens @ BPI (1)

Hypoxylon confluens @ BPI (1)

Hypoxylon howeianum @ BPI (2)

Hypoxylon mammatum @ BPI (3)

Hypoxylon mediterraneum @ BPI (8)

Hypoxylon punctulatum @ BPI (2)

Hypoxylon serpens @ BPI (1)

Hypoxylon truncatum @ BPI (3)

Nummularia bulliardii @ BPI (1)

Rosellinia ambigna @ BPI (1)

Rosellinia aquila @ BPI (1)

Rosellinia corticium @ BPI (1)

Rosellinia melanostigma @ BPI (1)

Rosellinia pulveracea @ BPI (1)

Rosellinia subiculata @ BPI (1)

Xylaria cubensis @ BPI (1)
_  Actinopelte dryina @ BPI (6)

Botryodiplodia gallae @ BPI (2)

Botryodiplodia ostiolata @ BPI (1)

Cephalothecium roseum @ BPI (1)

Elfvingia megaloma @ BPI (1)

Endothiella gyrosa @ BPI (2)

Gn_ms_granitohyoidea sp_anouk4014 @ AMNH_PBI (1)

Gnomoniopsis clavulata @ BPI (2)

Hypochnus fumosus @ BPI (1)

Leptothyrium dryinum @ BPI (10)

Leptothyrium hemisphaericum @ BPI (2)

Leptothyrium quercus-rubrae @ BPI (1)

Leptothyrium quercus @ BPI (2)

Monochaetia desmazieri @ BPI (6)

Monochaetia kansensis @ BPI (1)

Monochaetia taphrinicola @ BPI (2)

Morenoella quercina @ BPI (2)

Myxosporium croceum @ BPI (1)

Myxosporium @ 396242A (1)

Naemaspora croceola @ BPI (4)

Naevia minutissima @ BPI (1)

Nematoloma fasciculare @ BPI (1)

Ostreion americanum @ BPI (1)

Ostreion europaeum @ BPI (1)

Phaeobulgaria inquinans @ BPI (1)

Physospora elegans @ BPI (1)

Psiloglonium clavisporum @ BPI (1)

Schizoparme straminea @ BPI (1)

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Following served from Plant Bug AMNH_PBI00002363 wa99l26h91b
   
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FNA | Family List | FNA Vol. 3 | Fagaceae | Quercus

32. Quercus rubra Linnaeus, Sp. Pl. 2: 996. 1753.

Northern red oak, chêne rouge

Quercus borealis Michaux; Q . maxima Ashe

Trees , deciduous, to 30 m. Bark gray or dark gray, ridges wide, shiny, separated by shallow fissures, inner bark pinkish. Twigs reddish brown, 2-3.5(-4.5) mm diam., glabrous. Terminal buds dark reddish brown, ovoid to ellipsoid, 4-7 mm, glabrous or with tuft of reddish hairs at apex. Leaves: petiole 25-50 mm, glabrous, often red tinged. Leaf blade ovate to elliptic or obovate, 120-200 × 60-120 mm, base broadly cuneate to almost truncate, margins with 7-11 lobes and 12-50 awns, lobes oblong, occasionally distally expanded, separated by shallow sinuses, sinuses usually extending less than 1/2 distance to midrib, apex acute; surfaces abaxially pale green, often glaucous, glabrous except for minute axillary tufts of tomentum, adaxially dull green, glabrous, secondary veins raised on both surfaces. Acorns biennial; cup saucer- to cup-shaped, 5-12 mm high × 18-30 mm wide, covering 1/4-1/3 nut, outer surface puberulent, inner surface light brown to red-brown, glabrous or with ring of pubescence around scar, scales less than 4 mm, often with dark margins, tips tightly appressed, obtuse; nut ovoid to oblong, 15-30 × 10-21 mm, glabrous, scar diam. 6.5-12.5 mm. 2 n = 24.

Flowering spring. Commonly on mesic slopes and well-drained uplands, occasionally on dry slopes or poorly drained uplands; 0-1800 m; N.B., N.S., Ont., P.E.I., Que.; Ala., Ark., Conn., Del., D.C., Ga., Ill., Ind., Iowa, Kans., Ky., Maine, Md., Mass., Mich., Minn., Miss., Mo., Nebr., N.H., N.J., N.Y., N.C., Ohio, Okla., Pa., R.I., S.C., Tenn., Vt., Va., W.Va., Wis.

Trees with large nuts only one-fourth covered by flat saucer-shaped cups often are treated as Quercus rubra var. rubra ; those with smaller nuts one-third covered by cup- or bowl-shaped cups are treated as Q . rubra var. borealis (F. Michaux) Farwell. While E. J. Palmer (1942) suggested that these two varieties do not breed true, K. M. McDougal and C. R. Parks (1986) found evidence of correspondence between morphologic types and flavonoid chemotypes. This is one of the most important ornamental and timber trees in the genus.

Native Americans used Quercus rubra for a number of medical purposes, including the treatment of sores, weakness, lung problems, sore throat, dysentery, indigestion, chapped skin, chills and fevers, lost voice, asthma, cough, milky urine, hear trouble, blood diseases, and Italian itch, and as an appetizer (D. E. Moerman 1986).

Quercus rubra reportedly hybridizes with Q . coccinea (= Q . × benderi Baenitz) and Q . ellipsoidalis (P. C. Swain 1972; R. J. Jensen et al. 1993); with Q . ilicifolia (= Q . × fernaldii Trelease), Q . imbricaria [ Q . × runcinata (A. de Candolle) Engelmann], and Q . marilandica (E. J. Palmer 1948; D. M. Hunt 1989); with Q . nigra (D. M. Hunt 1989); and with Q . palustris (= Q . × columnaris Laughlin), Q . phellos (= Q . × heterophylla F. Michaux), Q . shumardii (= Q . × riparia Laughlin), and Q . velutina (= Q . × hawkinsii Sudworth).

Following modified from CalPhotos
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CalPhotos     Photo Database

 

Number of matches : 31
Query: SELECT * FROM img WHERE ready=1 and taxon like "Quercus rubra%" and (lifeform != "specimen_tag" OR lifeform != "Plant") ORDER BY taxon

Click on the thumbnail to see an enlargement

Quercus rubra
Quercus rubra
Northern Red Oak
ID: 0000 0000 1003 0033 [detail]
© 2003 Joseph Dougherty/ecology.org

Quercus rubra
Quercus rubra
Northern Red Oak
ID: 0000 0000 1003 0031 [detail]
© 2003 Joseph Dougherty/ecology.org

Quercus rubra
Quercus rubra
Northern Red Oak
ID: 0000 0000 1102 0203 [detail]
© 2002 University of California Museum of Paleontology

Quercus rubra
Quercus rubra
ID: 0000 0000 1215 3390 [detail]
© 2015 Zoya Akulova

Quercus rubra
Quercus rubra
ID: 0000 0000 1215 3392 [detail]
© 2015 Zoya Akulova

Quercus rubra
Quercus rubra
ID: 0000 0000 1215 3431 [detail]
© 2015 Zoya Akulova

Quercus rubra
Quercus rubra
ID: 0000 0000 0116 2478 [detail]
© 2016 Zoya Akulova

Quercus rubra
Quercus rubra
ID: 0000 0000 0116 2525 [detail]
© 2016 Zoya Akulova

Quercus rubra
Quercus rubra
ID: 0000 0000 0116 2528 [detail]
© 2016 Zoya Akulova

Quercus rubra
Quercus rubra
ID: 0000 0000 0116 2529 [detail]
© 2016 Zoya Akulova

Quercus rubra
Quercus rubra
ID: 0000 0000 0116 2531 [detail]
© 2016 Zoya Akulova

Quercus rubra
Quercus rubra
ID: 0000 0000 0116 2532 [detail]
© 2016 Zoya Akulova

Quercus rubra
Quercus rubra
ID: 0000 0000 0116 2533 [detail]
© 2016 Zoya Akulova

Quercus rubra
Quercus rubra
ID: 0000 0000 0516 1840 [detail]
© 2016 Zoya Akulova

Quercus rubra
Quercus rubra
Northern Red Oak
ID: 0000 1111 1234 4321 [detail]
© 2016 Keir Morse

Quercus rubra
Quercus rubra
Northern Red Oak
ID: 0000 1111 1234 4322 [detail]
© 2016 Keir Morse

Quercus rubra
Quercus rubra
Northern Red Oak
ID: 0000 1111 1234 4323 [detail]
© 2016 Keir Morse

Quercus rubra
Quercus rubra
Northern Red Oak
ID: 0000 1111 1234 4324 [detail]
© 2016 Keir Morse

Quercus rubra
Quercus rubra
Northern Red Oak
ID: 0000 1111 1234 4325 [detail]
© 2016 Keir Morse

Quercus rubra
Quercus rubra
Northern Red Oak
ID: 0000 1111 1234 4326 [detail]
© 2016 Keir Morse

Quercus rubra
Quercus rubra
ID: 0000 0000 1116 1671 [detail]
© 2016 Zoya Akulova

Quercus rubra
Quercus rubra
ID: 0000 0000 1216 0047 [detail]
© 2016 Zoya Akulova

Quercus rubra
Quercus rubra
ID: 0000 0000 0117 1644 [detail]
© 2017 Zoya Akulova

Quercus rubra var. rubra
Quercus rubra var. rubra
Northern Red Oak
ID: 0000 0000 0105 0478 [detail]
© 2005 Louis-M. Landry

Using these photos: A variety of organizations and individuals have contributed photographs to CalPhotos. Please follow the usage guidelines provided with each image. Use and copyright information, as well as other details about the photo such as the date and the location, are available by clicking on the [detail] link under the thumbnail. See also: Using the Photos in CalPhotos .   


Copyright © 1995-2016 UC Regents. All rights reserved.

CalPhotos is a project of BSCIT      University of California, Berkeley

Following modified from CalPhotos
   Top | See original


CalPhotos     Photo Database

 

Number of matches : 8
Query: SELECT * FROM img WHERE ready=1 and taxon like "Quercus rubra var. rubra%" and (lifeform != "specimen_tag" OR lifeform != "Plant") ORDER BY taxon

Click on the thumbnail to see an enlargement

Quercus rubra var. rubra
Quercus rubra var. rubra
Northern Red Oak
ID: 0000 0000 0105 0478 [detail]
© 2005 Louis-M. Landry

Quercus rubra var. rubra
Quercus rubra var. rubra
ID: 0000 0000 0105 0847 [detail]
© 2005 Louis-M. Landry

Quercus rubra var. rubra
Quercus rubra var. rubra
ID: 0000 0000 0107 1540 [detail]
© 2007 Louis-M. Landry

Quercus rubra var. rubra
Quercus rubra var. rubra
ID: 0000 0000 0107 1541 [detail]
© 2007 Louis-M. Landry

Quercus rubra var. rubra
Quercus rubra var. rubra
ID: 0000 0000 0107 1542 [detail]
© 2007 Louis-M. Landry

Quercus rubra var. rubra
Quercus rubra var. rubra
ID: 0000 0000 0107 1543 [detail]
© 2007 Louis-M. Landry

Quercus rubra var. rubra
Quercus rubra var. rubra
ID: 0000 0000 0508 0149 [detail]
© 2008 Louis-M. Landry

Quercus rubra var. rubra
Quercus rubra var. rubra
ID: 0000 0000 0610 0590 [detail]
© 2010 Louis-M. Landry

Using these photos: A variety of organizations and individuals have contributed photographs to CalPhotos. Please follow the usage guidelines provided with each image. Use and copyright information, as well as other details about the photo such as the date and the location, are available by clicking on the [detail] link under the thumbnail. See also: Using the Photos in CalPhotos .   


Copyright © 1995-2016 UC Regents. All rights reserved.

CalPhotos is a project of BSCIT      University of California, Berkeley

Updated: 2017-09-24 05:31:44 gmt
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