Plant galls and rusts by host plant Leaf-miner flies (Agromyzidae) by host plant Lepidopteran leaf mines by host plant
Insect galls: A
B
C
D
E
G H I J L
M
N, O
P
R S
T
U V X
Fungal plant rusts
Other fungi and mildews
This index only lists species included in the website.
Clicking on the link opens a species page with photographs. Index updated 23.12.2017
| VERNUNCULAR | TAXON NAME | HOST GENUS | TYPE | |
| A | ||||
| Acalitus brevitarsus | Alnus | Acari: Eriophyidae - gall mite | ||
| Birch Big Bud | Acalitus calycophthirus | Betula | Acari: Eriophyidae - gall mite | |
| Acalitus plicans | Fagus | Acari: Eriophyidae - gall mite | ||
| Acalitus rudis | Betula | Acari: Eriophyidae - gall mite | ||
| Acalitus stenaspis | Fagus | Acari: Eriophyidae - gall mite | ||
| Aceria anthocoptes | Cirsium | Acari: Eriophyidae - gall mite | ||
| Aceria campestricola | Ulmus | Acari: Eriophyidae - gall mite | ||
| Aceria centaureae | Centaurea | Acari: Eriophyidae - gall mite | ||
| Aceria cephalonea | Acer | Acari: Eriophyidae - gall mite | ||
| Aceria erinea | Juglans | Acari: Eriophyidae - gall mite | ||
| Aceria eriobia | Acer | Acari: Eriophyidae - gall mite | ||
| Aceria filiformis | Ulmus | Acari: Eriophyidae - gall mite | ||
| Aceria fraxinivora | Fraxinus | Acari: Eriophyidae - gall mite | ||
| Aceria genistae | Cytisus | Acari: Eriophyidae - gall mite | ||
| Aceria ilicis | Quercus | Acari: Eriophyidae - gall mite | ||
| Aceria iteina | Salix | Acari: Eriophyidae - gall mite | ||
| Aceria lissonota | Betula | Acari: Eriophyidae - gall mite | ||
| Aceria macrochela | Acer campestre | Acari: Eriophyidae - gall mite | ||
| Aceria myriadeum | Acer campestre | Acari: Eriophyidae - gall mite | ||
| Aceria nalepai | Alnus | Acari: Eriophyidae - gall mite | ||
| Aceria nervisequa | Fagus | Acari: Eriophyidae - gall mite | ||
| Aceria pseudoplatani | Acer | Acari: Eriophyidae - gall mite | ||
| Aceria sanguisorbae | Sanguisorba | Acari: Eriophyidae - gall mite | ||
| Aceria tenella | Carpinus | Acari: Eriophyidae - gall mite | ||
| Aceria unguiculata | Buxus | Acari: Eriophyidae - gall mite | ||
| Acericecis campestre | Acer campestre | Diptera: Cecidomyiidae - gall midge | ||
| Fuchsia Gall Mite | Aculops fuchsiae | Fuchsia | Acari: Eriophyidae - gall mite | |
| Aculops pedicularis | Pedicularis | Acari: Eriophyidae - gall mite | ||
| Aculus laevis | Salix | Acari: Eriophyidae - gall mite | ||
| Ram's-horn Gall | Andricus aries | Quercus | Hymenoptera: Cynipidae - gall wasp | |
| Andricus corruptrix | Quercus | Hymenoptera: Cynipidae - gall wasp | ||
| Andricus curvator | Quercus | Hymenoptera: Cynipidae - gall wasp | ||
| Artichoke Gall | Andricus foecundatrix | Quercus | Hymenoptera: Cynipidae - gall wasp | |
| Andricus grossulariae | Quercus | Hymenoptera: Cynipidae - gall wasp | ||
| Andricus inflator | Quercus | Hymenoptera: Cynipidae - gall wasp | ||
| Marble Gall | Andricus kollari | Quercus | Hymenoptera: Cynipidae - gall wasp | |
| Andricus legitimus | Quercus | Hymenoptera: Cynipidae - gall wasp | ||
| Cola-nut Gall | Andricus lignicolus | Quercus | Hymenoptera: Cynipidae - gall wasp | |
| Andricus quadrilineatus | Quercus | Hymenoptera: Cynipidae - gall wasp | ||
| Knopper Gall | Andricus quercuscalicis | Quercus | Hymenoptera: Cynipidae - gall wasp | |
| Andricus quercuscorticis | Quercus | Hymenoptera: Cynipidae - gall wasp | ||
| Andricus seminationis | Quercus | Hymenoptera: Cynipidae - gall wasp | ||
| Andricus solitarius | Quercus | Hymenoptera: Cynipidae - gall wasp | ||
| Apion rubens | Rumex | Coleoptera: Apionidae - seed weevil | ||
| Aphis pomi | Malus domestica | Hemiptera: Aphididae - aphid | ||
| Asphondylia ononidis | Ononis | Diptera: Cecidomyiidae - gall midge | ||
| Asphondylia ulicis | Ulex | Diptera: Cecidomyiidae - gall midge | ||
| Asterodiaspis sp | Quercus | Hemiptera: Asterolecaniidae - scale insect | ||
| Return to Top | ||||
| B | ||||
| Brachycolus cerastii | Cerastium | Hemiptera: Aphididae - aphid | ||
| C | ||||
| Cacopsylla pruni | Prunus persica | Hemiptera: Psyllidae - plant lice | ||
| Callirhytis sp. | Quercus | Hymenoptera: Cynipidae - gall wasp | ||
| Campiglossa plantaginis | Aster | Diptera: Tephritidae - fruit fly | ||
| Cecidophyes nudus | Geum | Acari: Eriophyidae - gall mite | ||
| Cecidophyes rouhollahi | Galium | Acari: Eriophyidae - gall mite | ||
| Yew Big Bud Mite | Cecidophyopsis psilaspis | Taxus | Acari: Eriophyidae - gall mite | |
| Chaetorellia jaceae | Centaurea | Diptera: Tephritidae - fruit fly | ||
| Chirosia betuleti | Dryopteris | Diptera: Anthomyiidae - root-maggot fly | ||
| Chirosia grossicauda | Pteridium | Diptera: Anthomyiidae - root-maggot fly | ||
| Gout Fly | Chlorops pumilionis Q | Elytrigia | Diptera: Chloropidae - grass fly | |
| Contarinia coryli Q | Corylus | Diptera: Cecidomyiidae - gall midge | ||
| Cynips divisa | Quercus | Hymenoptera: Cynipidae - gall wasp | ||
| Cynips longiventris | Quercus | Hymenoptera: Cynipidae - gall wasp | ||
| Cherry Gall | Cynips quercusfolii | Quercus | Hymenoptera: Cynipidae - gall wasp | |
| D | ||||
| Dasineura auritae | Salix cinerea | Diptera: Cecidomyiidae - gall midge | ||
| Dasineura comosae | Hippocrepis | Diptera: Cecidomyiidae - gall midge | ||
| Dasineura crataegi | Crataegus | Diptera: Cecidomyiidae - gall midge | ||
| Dasineura fraxini | Fraxinus | Diptera: Cecidomyiidae - gall midge | ||
| Dasineura galiicola | Galium | Diptera: Cecidomyiidae - gall midge | ||
| Dasineura helianthemi | Helianthemum | Diptera: Cecidomyiidae - gall midge | ||
| Dasineura hygrophila | Galium | Diptera: Cecidomyiidae - gall midge | ||
| Dasineura kiefferi | Hedera | Diptera: Cecidomyiidae - gall midge | ||
| Dasineura kiefferiana | Chamerion | Diptera: Cecidomyiidae - gall midge | ||
| Dasineura miki | Centaurea | Diptera: Cecidomyiidae - gall midge | ||
| Dasineura odoratae | Viola | Diptera: Cecidomyiidae - gall midge | ||
| Dasineura plicatrix | Rubus | Diptera: Cecidomyiidae - gall midge | ||
| Dasineura populeti | Populus | Diptera: Cecidomyiidae - gall midge | ||
| Dasineura pteridis | Pteridium | Diptera: Cecidomyiidae - gall midge | ||
| Dasineura ranunculi | Ranunculus | Diptera: Cecidomyiidae - gall midge | ||
| Dasineura rosae | Rosa | Diptera: Cecidomyiidae - gall midge | ||
| Dasineura spB | Filipendula | Diptera: Cecidomyiidae - gall midge | ||
| Dasineura tiliae | Tilia | Diptera: Cecidomyiidae - gall midge | ||
| Dasineura trifolii | Trefoil | Diptera: Cecidomyiidae - gall midge | ||
| Dasineura ulmaria | Filipendula | Diptera: Cecidomyiidae - gall midge | ||
| Dasineura urticae | Urtica | Diptera: Cecidomyiidae - gall midge | ||
| Dasineura viciae | Vicia | Diptera: Cecidomyiidae - gall midge | ||
| Bramble Stem Gall | Diastrophus rubi | Rubus | Hymenoptera: Cynipidae - gall wasp | |
| Rose Pea Gall | Diplolepis eglanteriae/nervosa | Rosa | Hymenoptera: Cynipidae - gall wasp | |
| Diplolepis mayri | Rosa | Hymenoptera: Cynipidae - gall wasp | ||
| Sputnik Gall | Diplolepis nervosa | Rosa | Hymenoptera: Cynipidae - gall wasp | |
| Robin's Pincushion | Diplolepis rosae | Rosa | Hymenoptera: Cynipidae - gall wasp | |
| Robin's Pincushion | Diplolepis spinosissima | Rosa | Hymenoptera: Cynipidae - gall wasp | |
| Drisina glutinosa | Acer platanoides | Diptera: Cecidomyiidae - gall midge | ||
| Dysaphis crataegi (group) | Crataegus | Hemiptera: Aphidoidea - aphid | ||
| Return to Top | ||||
| E | ||||
| Epitrimerus gibbosus | Rubus | Acari: Eriophyidae - gall mite | ||
| Eriophyes crataegi | Crataegus | Acari: Eriophyidae - gall mite | ||
| Eriophyes exilis | Tilia | Acari: Eriophyidae - gall mite | ||
| Eriophyes homophyllus | Prunus spinosa | Acari: Eriophyidae - gall mite | ||
| Eriophyes laevis | Alnus | Acari: Eriophyidae - gall mite | ||
| Eriophyes lateannulatus | Tilia | Acari: Eriophyidae - gall mite | ||
| Eriophyes leionotus | Betula | Acari: Eriophyidae - gall mite | ||
| Eriophyes pyri | Sorbus | Acari: Eriophyidae - gall mite | ||
| Eriophyes similis | Prunus | Acari: Eriophyidae - gall mite | ||
| Eriophyes tiliae | Tilia | Acari: Eriophyidae - gall mite | ||
| Eriophyes viburni | Viburnum | Acari: Eriophyidae - gall mite | ||
| Eupontania pedunculi | Salix (Sallows) | Hymenoptera: Tenthredinidae - sawfly | ||
| Euura mucronata | Salix cinerea | Hymenoptera: Tenthredinidae - sawfly | ||
| Euura venusta | Salix caprea | Hymenoptera: Tenthredinidae - sawfly | ||
| Euura ? | Salix cinerea | Hymenoptera: Tenthredinidae - sawfly | ||
| Azalea Gall | Exobasidium japonicum | Azalea | Basidiomycota: Exobasidiales | |
| G, H, I, J, L | ||||
| Geocrypta galii | Galium mollugo | Diptera: Cecidomyiidae - gall midge | ||
| Harmandiola tremulae | Populus tremula | Diptera: Cecidomyiidae - gall midge | ||
| Hartigiola annulipes | Fagus | Diptera: Cecidomyiidae - gall midge | ||
| Hexomyza sarothamni | Cytisus | Diptera: Agromyzidae - gall fly | ||
| Iteomyia capreae | Salix (Sallows) | Diptera: Cecidomyiidae - gall midge | ||
| Iteomyia major | Salix (Sallows) | Diptera: Cecidomyiidae - gall midge | ||
| Jaapiella bryoniae | Bryonia | Diptera: Cecidomyiidae - gall midge | ||
| Jaapiella genisticola | Genista | Diptera: Cecidomyiidae - gall midge | ||
| Jaapiella veronicae | Veronica | Diptera: Cecidomyiidae - gall midge | ||
| Lasioptera rubi | Rubus | Diptera: Cecidomyiidae - gall midge | ||
| Leipothrix coacta | Plantago | Acari: Eriophyidae - gall mite | ||
| Lipara lucens | Phragmites | Diptera: Chloropidae - grass fly | ||
| Liposthenes glechomae | Glechoma | Hymenoptera: Cynipidae - gall wasp | ||
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| M | ||||
| Macrodiplosis pustularis | Quercus | Diptera: Cecidomyiidae - gall midge | ||
| Macrodiplosis roboris | Quercus | Diptera: Cecidomyiidae - gall midge | ||
| Macrolabis lamii | Lamium | Diptera: Cecidomyiidae - gall midge | ||
| Massalongia rubra | Betula | Diptera: Cecidomyiidae - gall midge | ||
| Mecinus collaris | Plantago | Coleoptera: Curculionoidea - stem weevil | ||
| Monarthropalpus flavus | Buxus | Diptera: Cecidomyiidae - gall midge | ||
| Monochetus sulcatus | Fagus | Acari: Eriophyidae - gall mite | ||
| Myopites inulaedyssentericae | Pulicaria | Diptera: Tephritidae - fruit fly | ||
| Myzus varians | Prunus persica | Hemiptera: Aphididae - aphid | ||
| N, O | ||||
| Smooth Spangle Gall | Neuroterus albipes | Quercus | Hymenoptera: Cynipidae - gall wasp | |
| Oyster Gall | Neuroterus anthracinus | Quercus | Hymenoptera: Cynipidae - gall wasp | |
| Silk button spangle gall | Neuroterus numismalis | Quercus | Hymenoptera: Cynipidae - gall wasp | |
| Common Spangle Gall | Neuroterus quercusbaccarum | Quercus | Hymenoptera: Cynipidae - gall wasp | |
| Currant Gall | Neuroterus quercusbaccarum | Quercus | Hymenoptera: Cynipidae - gall wasp | |
| Neuroterus saliens | Quercus cerris | Hymenoptera: Cynipidae - gall wasp | ||
| Black locust gall midge | Obolodiplosis robiniae | Robinia | Diptera: Cecidomyiidae - gall midge | |
| P | ||||
| Phanacis hypochoeridis | Hypochaeris | Hymenoptera: Cynipidae - gall wasp | ||
| Phyllocolpa oblita | Salix fragilis | Hymenoptera: Tenthredinidae - sawfly | ||
| Phyllocolpa sp. | Salix cinerea | Hymenoptera: Tenthredinidae - sawfly | ||
| Phyllocoptes depressus | Cornus | Acari: Eriophyidae - gall mite | ||
| Phyllocoptes goniothorax | Crataegus | Acari: Eriophyidae - gall mite | ||
| Phyllocoptes populi | Populus | Acari: Eriophyidae - gall mite | ||
| Phyllocoptruta coryli | Corylus | Acari: Eriophyidae - gall mite | ||
| Hazel Big Bud | Phytoptus avellanae | Corylus | Acari: Eriophyidae - gall mite | |
| Phytoptus erinotes | Tilia | Acari: Eriophyidae - gall mite | ||
| Willow Bean Sawfly | Pontania bridgmanii | Salix | Hymenoptera: Tenthredinidae - sawfly | |
| Willow Gall Sawfly | Pontania pedunculi | Salix | Hymenoptera: Tenthredinidae - sawfly | |
| Willow Redgall Sawfly | Pontania proxima | Salix | Hymenoptera: Tenthredinidae - sawfly | |
| Pristiphora monogyniae | Prunus | Hymenoptera: Tenthredinidae - sawfly | ||
| Protomyces macrosporus | Aegopodium | Fungi: Ascomycota - Taphrinales | ||
| Box Sucker | Psylla buxi | Buxus | Hemiptera: Psyllidae - plant lice | |
| Psyllopsis fraxini agg | Fraxinus | Hemiptera: Psyllidae - plant lice | ||
| Putoniella pruni | Prunus | Diptera: Cecidomyiidae - gall midge | ||
| Return to Top | ||||
| R, S | ||||
| Rabdophaga jaapi | Salix | Diptera: Cecidomyiidae - gall midge | ||
| Rabdophaga rosaria | Salix | Diptera: Cecidomyiidae - gall midge | ||
| Rabdophaga salicis | Salix | Diptera: Cecidomyiidae - gall midge | ||
| Rabdophaga sp. | Salix | Diptera: Cecidomyiidae - gall midge | ||
| Rondaniola bursaria | Glechoma | Diptera: Cecidomyiidae - gall midge | ||
| Saperda populnea | Populus | Coleoptera: Cerambycidae - longhorn beetle | ||
| Schizomyia galiorum | Galium | Diptera: Cecidomyiidae - gall midge | ||
| Semudobia betulae | Betula | Diptera: Cecidomyiidae - gall midge | ||
| Semudobia skuhravae | Betula | Diptera: Cecidomyiidae - gall midge | ||
| Box Sucker | Spanioneura buxi (Psylla buxi) | Buxus | Hemiptera: Psyllidae - plant lice | |
| Stenacis convolvens | Euonymus | Acari: Eriophyidae - gall mite | ||
| T | ||||
| Alder-tongue gall | Taphrina alni | Alnus | Fungi: Ascomycota - Taphrinales | |
| Witches Broom | Taphrina betulina | Betula | Fungi: Ascomycota - Taphrinales | |
| Yew Gall Midge | Taxomyia taxi | Taxus | Diptera: Cecidomyiidae - gall midge | |
| Tephritis bardanae | Arctium | Diptera: Tephritidae - fruit fly | ||
| Tephritis conura | Cirsium | Diptera: Tephritidae - fruit fly | ||
| Thecabius sp. | Populus | Hemiptera: Aphididae - aphid | ||
| Trichochermes walkeri | Rhamnus | Hemiptera: Triozidae - plant lice | ||
| Trioza alacris | Laurus nobilis | Hemiptera: Triozidae - plant lice | ||
| Trioza centranthi | Centranthus | Hemiptera: Triozidae - plant lice | ||
| Trioza galii | Galium aparine | Hemiptera: Triozidae - plant lice | ||
| Trioza remota | Quercus | Hemiptera: Triozidae - plant lice | ||
| Trioza vitreoradiata | Pittosporum | Hemiptera: Triozidae - plant lice | ||
| U, V, X | ||||
| Uroleucon cirsii | Cirsium | Hemiptera: Aphididae - aphid | ||
| Urophora cardui | Cirsium | Diptera: Tephritidae - fruit fly | ||
| Urophora jaceana | Centaurea | Diptera: Tephritidae - fruit fly | ||
| Urophora stylata | Cirsium | Diptera: Tephritidae - fruit fly | ||
| Vasates quadripedes | Acer | Acari: Eriophyidae - gall mite | ||
| Xestophanes potentillae | Potentilla | Hymenoptera: Cynipidae - gall wasp | ||
| Return to Top | ||||
| Fungi: Plant rusts | ||||
| Cronartium quercuum | Quercus | Basidiomycota: Pucciniales - rust fungus | ||
| Endophyllum euphorbiae-silvaticae | Euphorbia | Basidiomycota: Pucciniales - rust fungus | ||
| Pale Bramble Rust | Kuehneola uredinis | Rubus | Basidiomycota: Pucciniales - rust fungus | |
| Melampsora caprearum | Salix | Basidiomycota: Pucciniales - rust fungus | ||
| Melampsora euonymi-caprearum | Euonymus | Basidiomycota: Pucciniales - rust fungus | ||
| Melampsora euphorbiae | Euphorbia | Basidiomycota: Pucciniales - rust fungus | ||
| Melampsora laricis-populina | Populus | Basidiomycota: Pucciniales - rust fungus | ||
| Melampsora populnea | Populus | Basidiomycota: Pucciniales - rust fungus | ||
| Miyagia pseudosphaeria | Sonchus | Basidiomycota: Pucciniales - rust fungus | ||
| Phragmidium mucronatum | Rosa | Basidiomycota: Pucciniales - rust fungus | ||
| Phragmidium potentillae | Potentilla erecta | Basidiomycota: Pucciniales - rust fungus | ||
| P. rosae-pimpinellifoliae | Rosa | Basidiomycota: Pucciniales - rust fungus | ||
| Raspberry Rust | Phragmidium rubi-idaei | Rubus idaeus | Basidiomycota: Pucciniales - rust fungus | |
| Burnet Rust | Phragmidium sanguisorbae | Sanguisorba | Basidiomycota: Pucciniales - rust fungus | |
| Phragmidium tuberculatum | Rosa | Basidiomycota: Pucciniales - rust fungus | ||
| Violet Bramble Rust | Phragmidium violaceum | Rubus | Basidiomycota: Pucciniales - rust fungus | |
| Puccinia annularis | Teucrium | Basidiomycota: Pucciniales - rust fungus | ||
| Puccinia arenariae | Silene | Basidiomycota: Pucciniales - rust fungus | ||
| Puccinia behenis | Silene | Basidiomycota: Pucciniales - rust fungus | ||
| Box Rust | Puccinia buxi | Buxus | Basidiomycota: Pucciniales - rust fungus | |
| Puccinia circaea | Circaea | Basidiomycota: Pucciniales - rust fungus | ||
| Puccinia cnici-oleracei | Cirsium | Basidiomycota: Pucciniales - rust fungus | ||
| Puccinia coronata | Rhamnus | Basidiomycota: Pucciniales - rust fungus | ||
| Puccinia glechomatis | Glechoma | Basidiomycota: Pucciniales - rust fungus | ||
| Puccinia jaceae (P. hieracii) | Centaurea | Basidiomycota: Pucciniales - rust fungus | ||
| Groundsel Rust | Puccinia lagenophorae | Senecio | Basidiomycota: Pucciniales - rust fungus | |
| Puccinia lapsanae | Lapsana | Basidiomycota: Pucciniales - rust fungus | ||
| Mint Rust | Puccinia menthae | Mentha | Basidiomycota: Pucciniales - rust fungus | |
| Puccinia pulverulenta | Epilobium | Basidiomycota: Pucciniales - rust fungus | ||
| Puccinia smyrnii | Smyrnium | Basidiomycota: Pucciniales - rust fungus | ||
| Nettle Rust | Puccinia urticata | Urtica | Basidiomycota: Pucciniales - rust fungus | |
| Puccinia veronicae | Veronica | Basidiomycota: Pucciniales - rust fungus | ||
| Puccinia violae | Viola | Basidiomycota: Pucciniales - rust fungus | ||
| Fuchsia Rust | Pucciniastrum epilobii | Chamerion | Basidiomycota: Pucciniales - rust fungus | |
| Fuchsia Rust | Pucciniastrum fuchsiae | Fuchsia | Basidiomycota: Pucciniales - rust fungus | |
| Tranzschelia discolor | Prunus | Basidiomycota: Pucciniales - rust fungus | ||
| Tranzschelia pruni-spinosae | Prunus | Basidiomycota: Pucciniales - rust fungus | ||
| Bean Rust | Uromyces appendiculatus | Phaseolus | Basidiomycota: Pucciniales - rust fungus | |
| Uromyces euphorbiae-corniculatae | Lotus | Basidiomycota: Pucciniales - rust fungus | ||
| Uromyces hippocrepidis | Hippocrepis | Basidiomycota: Pucciniales - rust fungus | ||
| Uromyces viciae-fabae | Vicia | Basidiomycota: Pucciniales - rust fungus | ||
| Urocystis violae | Viola | Basidiomycota: Pucciniales - rust fungus | ||
| Other fungi and mildews | ||||
| Erysiphe adunca | Salix | Ascomycota: Erysiphales - mildew | ||
| Erysiphe alphitoides | Quercus | Ascomycota: Erysiphales - mildew | ||
| Erysiphe tortilis | Cornus | Ascomycota: Erysiphales - mildew | ||
| Neoërysiphe galeopsidis | Lamium album | Ascomycota: Erysiphales - mildew | ||
| Phyllactinia betulae | Betula | Ascomycota: Erysiphales - mildew | ||
| Phyllactinia fraxini | Fraxinus | Ascomycota: Erysiphales - mildew | ||
| Phyllactinia guttata | Corylus | Ascomycota: Erysiphales - mildew | ||
| Phyllactinia orbicularis | Fagus | Ascomycota: Erysiphales - mildew | ||
| Podosphaera epilobii | Epilobium | Ascomycota: Erysiphales - mildew | ||
| Podosphaera fugax | Geranium | Ascomycota: Erysiphales - mildew | ||
| Podosphaera pannosa | Rosa | Ascomycota: Erysiphales - mildew | ||
| Ramularia sphaeroidea | Lotus uliginosus | Ascomycota: Erysiphales - mildew | ||
| Sycamore Mildew | Sawadaea bicornis | Acer campestre | Ascomycota: Erysiphales - mildew | |
| Eudarluca caricis | Rust fungi | Ascomycota: Pleosporales - mycoparasite | ||
| Protomyces macrosporus | Aegopodium | Ascomycota: Taphrinales | ||
| Alder-tongue gall | Taphrina alni | Alnus | Ascomycota: Taphrinales | |
| Witches Broom | Taphrina betulina | Betula | Ascomycota: Taphrinales | |
| Taphrina caerulescens | Quercus | Ascomycota: Taphrinales | ||
| Azalea Gall | Exobasidium japonicum | Azalea | Basidiomycota: Exobasidiales | |
| Entyloma microsporum | Ranunculus | Basidiomycota - Entylomatales - smut fungus | ||
| Microbotryum stellariae | Myosoton | Basidiomycota - Microbotryales - smut fungus | ||
| Albugo tragopogonis | Senecio | Oomycota: Peronosporales | ||
| Agrobacterium tumefaciens | Polyphagous | Bacteria: Rhizobiales | ||