The following relationships have been collated from the published literature (see 'Interaction References').
Filters:
Affected Part | Summary | Taxon | Vernacular | Classification | References | |||
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has sap sucked by adult | Stephanitis rhododendri | Rhododendron Lacebug | Hemiptera: Tingidae | Land and Water Bugs of the British Isles, Southwood, T.R.E. & Leston, D., 1959 |
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has sap sucked by nymph | Stephanitis rhododendri | Rhododendron Lacebug | Hemiptera: Tingidae | Land and Water Bugs of the British Isles, Southwood, T.R.E. & Leston, D., 1959 |
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has sap sucked by | Stephanitis takeyai | Andromeda Lacebug | Hemiptera: Tingidae | CSL Pest Risk Analysis for Stephanitis takeyai, MacLeod, A., 2006 |
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is foodplant of pycnidium of Phyllosticta coelomycetous anamorph | Phyllosticta cunninghami | a coelomycete | Botryosphaeriales: Phyllostictaceae | Fungi of the South East England, Dennis, R.W.G., 1995 |
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is foodplant of pycnidium of Phoma coelomycetous anamorph | Phyllosticta rhodorae | a coelomycete | Botryosphaeriales: Phyllostictaceae | Fungi of the South East England, Dennis, R.W.G., 1995 |
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is foodplant of pycnidium of Phoma coelomycetous anamorph | Phoma pomorum | a coelomycete | Pleosporales | Fungi of the South East England, Dennis, R.W.G., 1995 |
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is foodplant of pycnidium of Phoma coelomycetous anamorph | Phoma leveillei | a coelomycete | Pleosporales | Fungi of the South East England, Dennis, R.W.G., 1995 |
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is decayed by stromatic, single or in groups of 2-3 apothecium | Ovulinia azaleae | Rhododendron Petal Blight - causative organism | Helotiales: Sclerotiniaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 Fungal foes in your garden no 58: Petal Blight on Azalea, Fox, R.T.V., 2004 |
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litter is decayed by colony of Phaeostalagmus dematiaceous anamorph | Phaeostalagmus tenuissimus | a dematiaceous anamorphic fungus | Chaetosphaeriales: Chaetosphaeriaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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is foodplant of pycnidium of Diplodina coelomycetous anamorph | Diplodina eurhododendri | a coelomycete | Diaporthales: Gnomoniaceae | Fungi of the South East England, Dennis, R.W.G., 1995 |
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may be infected and damaged by | Armillaria | honey fungi | Agaricales: Physalacriaceae | British Parasitic Fungi, Moore, W.C., 1959 |
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(dead) | dead is decayed by colony of Acrodontium dematiaceous anamorph | Acrodontium hydnicola | a dematiaceous anamorphic fungus | Fungi of the South East England, Dennis, R.W.G., 1995 |
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(dead) | dead is decayed by acervulus of Pestalotiopsis coelomycetous anamorph | Pestalotiopsis funerea | a coelomycete | Xylariales: Amphisphaeriaceae | Fungi of the South East England, Dennis, R.W.G., 1995 |
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(dead) | dead is decayed by acervulus of Pestalotiopsis coelomycetous anamorph | Pestalotiopsis sydowiana | a coelomycete | Xylariales: Amphisphaeriaceae | Fungi of the South East England, Dennis, R.W.G., 1995 |
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(dead) | dead is decayed by acervulus of Pestalotiopsis coelomycetous anamorph | Pestalotiopsis versicolor | a coelomycete | Xylariales: Amphisphaeriaceae | Fungi of the South East England, Dennis, R.W.G., 1995 |
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(live) | live is foodplant of adult | Otiorhynchus singularis | Raspberry Weevil, Clay-coloured Weevil | Coleoptera: Curculionidae | Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998 |
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(live) | live has sap sucked by nymph | Kleidocerys resedae | Birch Catkin Bug | Hemiptera: Lygaeidae | Land and Water Bugs of the British Isles, Southwood, T.R.E. & Leston, D., 1959 |
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(live) | live has sap sucked by adult | Kleidocerys resedae | Birch Catkin Bug | Hemiptera: Lygaeidae | Land and Water Bugs of the British Isles, Southwood, T.R.E. & Leston, D., 1959 |
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bark | bark is decayed by effuse colony of Mariannaea anamorph | Mariannaea elegans | an anamorphic fungus | Hypocreales: Nectriaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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bark (dead) | dead bark is decayed by effuse colony of Acladium anamorph | Botryobasidium conspersum | a resupinate fungus | Cantharellales: Botryobasidiaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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branch (large) (decayed) | decayed branch (large) is decayed by fruitbody | Crepidotus applanatus var applanatus | Flat Oysterling | Agaricales: Inocybaceae | Checklist of the British and Irish Basidiomycota, Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005 |
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branch wood (dry, hard, decorticate) | dry, hard, decorticate branch wood is decayed by superficial pycnidium of Aposphaeria coelomycetous anamorph | Melanomma pulvis-pyrius | an ascomycete | Pleosporales: Melanommataceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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branch wood (dry, hard, decorticate) | dry, hard, decorticate branch wood is decayed by superficial, often in very large clusters pseudothecium | Melanomma pulvis-pyrius | an ascomycete | Pleosporales: Melanommataceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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branch (dead, decorticate) | dead, decorticate branch is decayed by hysterothecium | Hysterium angustatum | a coffee bean fungus | Hysteriales: Hysteriaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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branch (dead, esp. buried under brushwood) | dead, esp. buried under brushwood branch is decayed by gregarious, subiculate perithecium | Rosellinia aquila | a pyrenomycete | Xylariales: Xylariaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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branch (dead, esp. buried under brushwood) | dead, esp. buried under brushwood branch is decayed by colony of Geniculosporium dematiaceous anamorph | Rosellinia aquila | a pyrenomycete | Xylariales: Xylariaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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branch (dead, fallen) | dead, fallen branch is decayed by extensively subiculate apothecium | Tapesia fusca | a discomycete | Helotiales: Dermateaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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branch (dead, locally dark reddish-brown, shining) | dead, locally dark reddish-brown, shining branch is decayed by scattered, immersed, plurilocular stroma of Cytospora coelomycetous anamorph | Cytospora subclypeata | a stromatic coelomycete | Diaporthales: Valsaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 British Stem- and Leaf- Fungi: Coelomycetes Vol. I … Sphaeropsidales with hyaline conidia, Grove, W.B., 1935 |
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branch (dead, often grey or purple stained) | dead, often grey or purple stained branch is decayed by effuse colony of Triposporium dematiaceous anamorph | Triposporium elegans | a dematiaceous anamorphic fungus | Asterinales: Asterinaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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branch (dead) | dead branch is decayed by hysterothecium | Gloniopsis praelonga | an ascomycete | Hysteriales: Hysteriaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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branch (dead) | dead branch is decayed by sessile apothecium | Mollisia cinerea | Common Grey Disco | Helotiales: Dermateaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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branch (dead) | dead branch is decayed by apothecium | Dematioscypha dematiicola | a discomycete | Helotiales: Hyaloscyphaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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branch (dead) | dead branch is decayed by effuse colony of Haplographium dematiaceous anamorph | Dematioscypha dematiicola | a discomycete | Helotiales: Hyaloscyphaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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branch (dead) | dead branch is decayed by effuse colony of Sporidesmium dematiaceous anamorph | Sporidesmium leptosporum | a dematiaceous anamorphic fungus | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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branch (dead) | dead branch is decayed by stromatic, in clusters of up to 15 perithecium | Nectria cinnabarina | Coral Spot, Coral-spot Fungus | Hypocreales: Nectriaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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branch (dead) | dead branch is decayed by sporodochium of Tubercularia anamorph | Nectria cinnabarina | Coral Spot, Coral-spot Fungus | Hypocreales: Nectriaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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branch (dead) | dead branch is decayed by | Tubulicrinis regificus | a white-wash fungus | Hymenochaetales: Hymenochaetaceae | Checklist of the British and Irish Basidiomycota, Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005 |
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branch (fallen, dead, esp. covered by leaf mould) | fallen, dead, esp. covered by leaf mould branch is decayed by perithecium | Chaetosphaeria inaequalis | a pyrenomycete | Chaetosphaeriales: Chaetosphaeriaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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branch (fallen, dead, esp. covered by leaf mould) | fallen, dead, esp. covered by leaf mould branch is decayed by colony of Gonytrichum dematiaceous anamorph | Chaetosphaeria inaequalis | a pyrenomycete | Chaetosphaeriales: Chaetosphaeriaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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branch (fallen, dead) | fallen, dead branch is decayed by effuse colony of Helminthosporium dematiaceous anamorph | Helminthosporium velutinum | a dematiaceous anamorphic fungus | Pleosporales: Massarinaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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branch (fallen, dead) | fallen, dead branch is decayed by colony of Phaeostalagmus dematiaceous anamorph | Phaeostalagmus cyclosporus | a dematiaceous anamorphic fungus | Chaetosphaeriales: Chaetosphaeriaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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branch (fallen) | fallen branch is decayed by colony of Phaeostalagmus dematiaceous anamorph | Phaeostalagmus tenuissimus | a dematiaceous anamorphic fungus | Chaetosphaeriales: Chaetosphaeriaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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bud (live) | live bud may contain caterpillar | Zeuzera pyrina | Leopard Moth | Lepidoptera: Cossidae | Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998 |
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flower bud (esp terminal) (brown, then silvery) | brown, then silvery flower bud (esp terminal) may be infected and damaged by coremium of Pycnostysanus dematiacous anamorph | Seifertia azaleae | Rhododendron Bud Blast and Twig Blight - causative organism | Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998 Fungi of the South East England, Dennis, R.W.G., 1995 Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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leaf (esp. near midrib) (dead) | dead leaf (esp. near midrib) is decayed by amphigenous, erumpent perithecium | Coleroa rhododendri | a pyrenomycete | Venturiales: Venturiaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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leaf (margin) | leaf (margin) is grazed by nocturnal adult | Otiorhynchus sulcatus | Vine Weevil | Coleoptera: Curculionidae | RHS Gardening For All, RHS Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998 |
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leaf | leaf is spotted by mycelium | Phytophthora alni | Sudden Oak Death - causative organism, SOD, Phytophthora Disease Of Alder | Peronosporales: Peronosporaceae | Phytophthora diseases of trees, Anon., 2008 Phytophthora ramorum: one pathogen and many diseases, an emerging threat to forest ecosystems and ornamental plant life, Appiah, A., Jennings, P., & Turner, J.A., 2004 First report of Ramorum dieback (Phytophthora ramorum) on Hamamelis virginiana in the UK, Giltrap, P.M. et al, 2004 |
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leaf | leaf is spotted by epiphyllous pycnidium of Phyllosticta coelomycetous anamorph | Phyllosticta rhododendri sensu Westd. | a coelomycete | Botryosphaeriales: Phyllostictaceae | Fungi of the South East England, Dennis, R.W.G., 1995 British Stem- and Leaf- Fungi: Coelomycetes Vol. I … Sphaeropsidales with hyaline conidia, Grove, W.B., 1935 |
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leaf | leaf may have epiphytic superficial pseudothecium | Dennisiella babingtonii | a sooty mould | Capnodiales: Coccodiniaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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leaf | leaf may have epiphytic seta-bearing mycelial mat | Dennisiella babingtonii | a sooty mould | Capnodiales: Coccodiniaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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leaf | leaf may be infected and damaged by coremium of Pycnostysanus dematiacous anamorph | Seifertia azaleae | Rhododendron Bud Blast and Twig Blight - causative organism | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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leaf (dead, attached) | dead, attached leaf is decayed by epiphyllous, immersed, in swarm perithecium | Phomatospora gelatinospora | a pyrenomycete | Xylariales | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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leaf (dead, fallen) | dead, fallen leaf is decayed by immersed apothecium | Lophodermium vagulum | a discomycete | Rhytismatales: Rhytismataceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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leaf (dead, locally dark reddish-brown, shining) | dead, locally dark reddish-brown, shining leaf is decayed by scattered, immersed, plurilocular stroma of Cytospora coelomycetous anamorph | Cytospora subclypeata | a stromatic coelomycete | Diaporthales: Valsaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 British Stem- and Leaf- Fungi: Coelomycetes Vol. I … Sphaeropsidales with hyaline conidia, Grove, W.B., 1935 |
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leaf (dead) | dead leaf is decayed by effuse colony of Belemnospora dematiaceous anamorph | Belemnospora epiphylla | a dematiaceous anamorphic fungus | Fungi of the South East England, Dennis, R.W.G., 1995 Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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leaf (dead) | dead leaf is decayed by immersed, numerous, gregarious pycnidium of Coleophoma coelomycetous anamorph | Coleophoma cylindrospora | a coelomycete | British Stem- and Leaf- Fungi: Coelomycetes Vol. I … Sphaeropsidales with hyaline conidia, Grove, W.B., 1935 |
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leaf (dead) | dead leaf is decayed by hypostromatic hysterothecia | Aulographum hederae | a fly speck fungus | Asterinales: Aulographaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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leaf (dead) | dead leaf is decayed by effuse colony of Sporidesmium dematiaceous anamorph | Sporidesmium bombacis | a dematiaceous anamorphic fungus | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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leaf (dead) | dead leaf is decayed by superficial, subiculate pseudothecium | Protoventuria arxii | an ascomycete | Venturiales: Venturiaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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leaf (dead) | dead leaf is decayed by effuse colony of Henicospora dematiaceous anamorph | Henicospora minor | a dematiaceous anamorphic fungus | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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leaf (dead) | dead leaf is spotted by amphigenous acervulus of Pestalotiopsis coelomycetous anamorph | Pestalotiopsis guepinii | a camellia leaf-spot | Xylariales: Amphisphaeriaceae | Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998 Fungi of the South East England, Dennis, R.W.G., 1995 Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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leaf (dead) | dead leaf is decayed by acervulus of Seimatosporium coelomycetous anamorph | Seimatosporium arbuti | a coelomycete | Xylariales: Amphisphaeriaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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leaf (dead) | dead leaf is decayed by acervulus of Seimatosporium coelomycetous anamorph | Seimatosporium mariae | a coelomycete | Xylariales: Amphisphaeriaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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leaf (fading) | fading leaf is spotted by epiphyllous, scattered, immersed then erumpent pycnidium of Phyllosticta coelomycetous anamorph | Phyllosticta saccardoi | a coelomycete | Botryosphaeriales: Phyllostictaceae | Fungi of the South East England, Dennis, R.W.G., 1995 British Stem- and Leaf- Fungi: Coelomycetes Vol. I … Sphaeropsidales with hyaline conidia, Grove, W.B., 1935 |
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leaf (fallen, long dead) | fallen, long dead leaf is decayed by thinly scattered, mostly hypophyllous, dimorphic pycnidium of Ceuthospora coelomycetous anamorph | Phacidium falconeri | a discomycete | Helotiales: Phacidiaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 British Stem- and Leaf- Fungi: Coelomycetes Vol. I … Sphaeropsidales with hyaline conidia, Grove, W.B., 1935 |
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leaf (fallen) | fallen leaf is decayed by perithecium | Melanospora pegleri | a pyrenomycete | Melanosporales: Ceratostomataceae | Melanospora pegleri, a new species from fallen Laurus and other leaves in the British Isles, Hawksworth, D.L., Henrici, A. & Kirk, P.M., 1999 |
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leaf (live) | live leaf is grazed by caterpillar | Orgyia antiqua | Vapourer | Lepidoptera: Erebidae | Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998 |
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leaf (live) | live leaf has sap sucked by | Graphocephala fennahi | Rhododendron Leafhopper | Hemiptera: Cicadellidae | Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998 |
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leaf (live) | live leaf has sap sucked by | Dialeurodes chittendeni | Rhododendron Whitefly | Hemiptera: Aleyrodidae | Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998 |
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leaf (live) | live leaf has sap sucked by hypophyllous | Pulvinaria floccifera | Cushion Scale, Cottony Camellia Scale | Hemiptera: Coccidae | Cottony camellia scale, an increasingly important horticultural pest, Anon., 2009 Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998 Changes in status and distribution of Hydrangea Scale, Pulvinaria hydrangeae (Hemiptera: Coccomorpha: Coccidae) in Britain, Salisbury, A. & Malumphy, C., 2017 |
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leaf (live) | live leaf is spotted by immersed pseudothecium | Phyllosticta philoprina | an ascomycete | Botryosphaeriales: Phyllostictaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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leaf (live) | live leaf is spotted by pycnidial anamorph | Phyllosticta philoprina | an ascomycete | Botryosphaeriales: Phyllostictaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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leaf (live) | live leaf is spotted by Phyllosticta coelomycetous anamorph | Phyllosticta saccardoi | a coelomycete | Botryosphaeriales: Phyllostictaceae | Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998 |
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leaf (live) | live leaf is spotted by amphigenous colony of Pseudocercospora dematiaceous anamorph | Pseudocercospora handelii | a dematiaceous anamorphic fungus | Capnodiales: Mycosphaerellaceae | Fungi of the South East England, Dennis, R.W.G., 1995 Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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leaf (live) | live leaf may be infected and damaged by amphigenous, immersed pycnidium of Septoria coelomycetous anamorph | Septoria azaleae | a leaf-spot fungus | Capnodiales: Mycosphaerellaceae | Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998 Fungi of the South East England, Dennis, R.W.G., 1995 Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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leaf (live) | live leaf is parasitised by mainly hypophyllous conidial anamorph | Erysiphe azaleae | a powdery mildew | Erysiphales: Erysiphaceae | Notes and Records (Jan 2004), Henrici, A., 2004 Microsphaera azaleae, the perfect state of the Rhododendron mildew in England, Ing, B., 2000 |
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leaf (live) | live leaf is parasitised by cleistothecium | Erysiphe azaleae | a powdery mildew | Erysiphales: Erysiphaceae | Notes and Records (Jan 2004), Henrici, A., 2004 Microsphaera azaleae, the perfect state of the Rhododendron mildew in England, Ing, B., 2000 |
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leaf (live) | live leaf is spotted by concentrically arranged acervulus of Gloeosporium coelomycetous anamorph | Glomerella cingulata | Willow Black Canker - causative organism | Glomerellaceae | Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998 Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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leaf (live) | live leaf is spotted by acervulus of Monochaetia coelomycetous anamorph | Monochaetia karstenii | a coelomycete | Xylariales: Amphisphaeriaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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leaf (live) | live leaf is parasitised by mostly hypophyllous uredium | Chrysomyxa rhododendri | Rhododendron Rust | Pucciniales: Coleosporiaceae | Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998 Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 Checklist of the British and Irish Basidiomycota, Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005 |
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leaf (live) | live leaf is parasitised by mostly hypophyllous telium | Chrysomyxa rhododendri | Rhododendron Rust | Pucciniales: Coleosporiaceae | Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998 Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 Checklist of the British and Irish Basidiomycota, Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005 |
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leaf (live) | live leaf is galled by fruitbody | Exobasidium japonicum | Azalea Gall | Exobasidiales: Exobasidiaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 Exobasidium in the British Isles, Ing, B., 1998 Checklist of the British and Irish Basidiomycota, Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005 |
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leaf (live) | live leaf may have epiphytic epiphyllous thallus | Cephaleuros | a genus of algal leaf spots | Trentepohliales: Trentepohliaceae | Algal leaf spot - Cephaleuros species, Anon., 2009 The Freshwater Algal Flora of the British Isles, John, D.M., Whitton, B.A. & Brook, A.J., 2002 |
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leaf (newly dead) | newly dead leaf is spotted by pycnidial anamorph | Phyllosticta philoprina | an ascomycete | Botryosphaeriales: Phyllostictaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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leaf (newly dead) | newly dead leaf is spotted by immersed pseudothecium | Phyllosticta philoprina | an ascomycete | Botryosphaeriales: Phyllostictaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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leaf (semicircular or oblong pieces of live) | semicircular or oblong pieces of live leaf is used to build or strengthen the nest by female | Megachile | leaf-cutter and mud bees | Hymenoptera: Megachilidae | Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998 |
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log (decayed) | decayed log is decayed by fruitbody | Crepidotus applanatus var applanatus | Flat Oysterling | Agaricales: Inocybaceae | Checklist of the British and Irish Basidiomycota, Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005 |
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petal (dead, fallen, collapsed, rotting) | dead, fallen, collapsed, rotting petal is decayed by sclerotium | Ovulinia azaleae | Rhododendron Petal Blight - causative organism | Helotiales: Sclerotiniaceae | Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998 Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 Fungal foes in your garden no 58: Petal Blight on Azalea, Fox, R.T.V., 2004 |
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petal (live, wilting) | live, wilting petal is spotted by Ovulitis anamorph | Ovulinia azaleae | Rhododendron Petal Blight - causative organism | Helotiales: Sclerotiniaceae | Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998 Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 Fungal foes in your garden no 58: Petal Blight on Azalea, Fox, R.T.V., 2004 |
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root (live) | live root is endomycorrhizal host of mycelium | Oidiodendron maius | a dematiaceous hyphomycete | Onygenales: Myxotrichaceae | Physiological and morphological variations in Oidiodendron maius, Rice, A.V. & Currah, R.S., 2001 |
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stem (base, esp.) | stem (base, esp.) is galled by | Rhizobium radiobacter | Crown Gall - causative organism | Rhizobiales: Rhizobiaceae | Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998 |
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stem | stem may be infected and damaged by basidiome | Chondrostereum purpureum | Silverleaf Fungus, Silver Leaf Disease | Agaricales: Cyphellaceae | Pests, Diseases & Disorders of Garden Plants, Buczacki, S. & Harris, K., 1998 |
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stump (large) (dead, decayed) | dead, decayed stump (large) is decayed by caespitose fruitbody | Psathyrella piluliformis | Common Stump Brittlestem | Agaricales: Psathyrellaceae | Checklist of the British and Irish Basidiomycota, Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005 |
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trunk (large) (dead, decayed) | dead, decayed trunk (large) is decayed by caespitose fruitbody | Psathyrella piluliformis | Common Stump Brittlestem | Agaricales: Psathyrellaceae | Checklist of the British and Irish Basidiomycota, Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005 |
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trunk (decayed, fallen) | decayed, fallen trunk is decayed by fruitbody | Crepidotus applanatus var applanatus | Flat Oysterling | Agaricales: Inocybaceae | Checklist of the British and Irish Basidiomycota, Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005 |
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twig (bark) (attached) | attached twig (bark) is decayed by opening by slit pseudothecium | Lembosina aulographoides | an ascomycete | Asterinales: Asterinaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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twig | twig may be infected and damaged by coremium of Pycnostysanus dematiacous anamorph | Seifertia azaleae | Rhododendron Bud Blast and Twig Blight - causative organism | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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twig (cankered) | cankered twig is swollen by mycelium | Phytophthora alni | Sudden Oak Death - causative organism, SOD, Phytophthora Disease Of Alder | Peronosporales: Peronosporaceae | Phytophthora ramorum: one pathogen and many diseases, an emerging threat to forest ecosystems and ornamental plant life, Appiah, A., Jennings, P., & Turner, J.A., 2004 First report of Ramorum dieback (Phytophthora ramorum) on Hamamelis virginiana in the UK, Giltrap, P.M. et al, 2004 |
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twig (dead, often grey or purple stained) | dead, often grey or purple stained twig is decayed by effuse colony of Triposporium dematiaceous anamorph | Triposporium elegans | a dematiaceous anamorphic fungus | Asterinales: Asterinaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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twig (dead) | dead twig is decayed by hysterothecium | Gloniopsis praelonga | an ascomycete | Hysteriales: Hysteriaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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twig (dead) | dead twig is decayed by superficial, subiculate pseudothecium | Protoventuria arxii | an ascomycete | Venturiales: Venturiaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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twig (dead) | dead twig is decayed by effuse colony of Belemnospora dematiaceous anamorph | Belemnospora verruculosa | a dematiaceous anamorphic fungus | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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twig (fallen, dead) | fallen, dead twig is decayed by effuse colony of Helminthosporium dematiaceous anamorph | Helminthosporium velutinum | a dematiaceous anamorphic fungus | Pleosporales: Massarinaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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wood | wood is decayed by perithecium | Diaporthe eres | a pyrenomycete | Diaporthales: Diaporthaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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wood | wood is decayed by effuse colony of Mariannaea anamorph | Mariannaea elegans | an anamorphic fungus | Hypocreales: Nectriaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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wood | wood is decayed by effuse colony of Veronaea dematiaceous anamorph | Veronaea botryosa | a dematiaceous anamorphic fungus | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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wood (dead, decayed) | dead, decayed wood is decayed by caespitose fruitbody | Psathyrella piluliformis | Common Stump Brittlestem | Agaricales: Psathyrellaceae | Checklist of the British and Irish Basidiomycota, Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005 |
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wood (dead, decayed) | dead, decayed wood is decayed by fruitbody | Scytinostroma ochroleucum | a resupinate fungus | Russulales: Lachnocladiaceae | Checklist of the British and Irish Basidiomycota, Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005 |
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wood (dead, rotten) | dead, rotten wood is decayed by effuse colony of Brachysporium dematiaceous anamorph | Brachysporium dingleyae | a dematiaceous anamorphic fungus | Trichosphaeriales: Trichosphaeriaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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wood (dead) | dead wood is foodplant of | Rhopalomesites tardii | Holly Weevil | Coleoptera: Curculionidae | True Weevils (Part I): Family Curculionidae, subfamilies Raymondionyminae to Smicronychinae, Morris, M.G., 2002 |
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wood (dead) | dead wood is decayed by sessile apothecium | Mollisia cinerea | Common Grey Disco | Helotiales: Dermateaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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wood (dead) | dead wood is decayed by apothecium | Hyaloscypha leuconica | a discomycete | Helotiales: Hyaloscyphaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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wood (dead) | dead wood is decayed by synnema of Graphium dematiacous anamorph | Dendrostilbella smaragdina | a discomycete | Helotiales: Tympanidaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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wood (dead) | dead wood is decayed by effuse colony of Acladium anamorph | Botryobasidium conspersum | a resupinate fungus | Cantharellales: Botryobasidiaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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wood (decayed) | decayed wood is decayed by fruitbody | Crepidotus applanatus var applanatus | Flat Oysterling | Agaricales: Inocybaceae | Checklist of the British and Irish Basidiomycota, Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005 |
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wood (decayed) | decayed wood is decayed by fruitbody | Calocera pallidospathulata | Pale Stagshorn | Dacrymycetales: Dacrymycetaceae | Checklist of the British and Irish Basidiomycota, Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005 |
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wood (rotten) | rotten wood is decayed by solitary or in small groups, erumpent bcoming more or less superficial ascocarp | Capronia pleiospora | an ascomycete | Chaetothyriales: Herpotrichiellaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
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wood (rotten) | rotten wood is decayed by effuse colony of Alysidium anamorph | Botryobasidium candicans | a resupinate fungus | Cantharellales: Botryobasidiaceae | Microfungi on Land Plants: An Identification Handbook, Ellis, M.B. & J.P., 1997 |
Author & Year | Title | Source |
---|---|---|
RHS | RHS Gardening For All | www.rhs.org.uk/index.asp |
Anon., 2008 | Phytophthora diseases of trees | Plant Clinic News May 08: 1. |
Anon., 2009 | Cottony camellia scale, an increasingly important horticultural pest | Plant Clinic News June 09: 1. |
Anon., 2009 | Algal leaf spot - Cephaleuros species | Plant Clinic News June 09: 2. |
Appiah, A., Jennings, P., & Turner, J.A., 2004 | Phytophthora ramorum: one pathogen and many diseases, an emerging threat to forest ecosystems and ornamental plant life | Mycologist Vol 18 (4): 145-150. |
Buczacki, S. & Harris, K., 1998 | Pests, Diseases & Disorders of Garden Plants | Collins Photoguide, 2nd edition edition, Collins |
Dennis, R.W.G., 1995 | Fungi of the South East England | 383pp, Royal Botanic Gardens, Kew |
Ellis, M.B. & J.P., 1997 | Microfungi on Land Plants: An Identification Handbook | 2nd (New Enlarged) edition, 868pp, The Richmond Publishing Co. Ltd |
Fox, R.T.V., 2004 | Fungal foes in your garden no 58: Petal Blight on Azalea | Mycologist Vol 18 (4): 175-6. |
Giltrap, P.M. et al, 2004 | First report of Ramorum dieback (Phytophthora ramorum) on Hamamelis virginiana in the UK | New Disease Reports Vol 9. |
Grove, W.B., 1935 | British Stem- and Leaf- Fungi: Coelomycetes Vol. I … Sphaeropsidales with hyaline conidia | Vol I, 488pp, Cambridge University Press |
Hawksworth, D.L., Henrici, A. & Kirk, P.M., 1999 | Melanospora pegleri, a new species from fallen Laurus and other leaves in the British Isles | Kew Bulletin Vol 54 (3): 795-799. |
Henrici, A., 2004 | Notes and Records (Jan 2004) | Field Mycology Vol 5 (1): 28-30,33. |
Ing, B., 1998 | Exobasidium in the British Isles | Mycologist Vol 12 (2): 80-82. |
Ing, B., 2000 | Microsphaera azaleae, the perfect state of the Rhododendron mildew in England | Mycologist Vol 14 (4): 165. |
John, D.M., Whitton, B.A. & Brook, A.J., 2002 | The Freshwater Algal Flora of the British Isles | 702pp, Cambridge University Press |
Legon, N.W. & Henrici, A. with Roberts, P.J., Spooner, B.M. & Watling, R., 2005 | Checklist of the British and Irish Basidiomycota | 517pp, Royal Botanic Gardens, Kew |
MacLeod, A., 2006 | CSL Pest Risk Analysis for Stephanitis takeyai | PRAs for consultation on pest risk management PRAs for consultation on pest risk management. |
Moore, W.C., 1959 | British Parasitic Fungi | 430pp, Cambridge University Press |
Morris, M.G., 2002 | True Weevils (Part I): Family Curculionidae, subfamilies Raymondionyminae to Smicronychinae | Handbooks for the Identification of British Insects, Vol 5, Part 17b, 149pp, The Royal Entomological Society of London |
Rice, A.V. & Currah, R.S., 2001 | Physiological and morphological variations in Oidiodendron maius | Mycotaxon 79: 383-396. |
Salisbury, A. & Malumphy, C., 2017 | Changes in status and distribution of Hydrangea Scale, Pulvinaria hydrangeae (Hemiptera: Coccomorpha: Coccidae) in Britain | Br. J. Ent. Nat. Hist. Vol 30: 145-153. |
Southwood, T.R.E. & Leston, D., 1959 | Land and Water Bugs of the British Isles | Wayside & Woodland Series, 1959 edition, 436pp, Frederick Warne & Co. Ltd. |
Subtaxon | Rank | Featured subtaxa |
No of interactions |
No of references |
|||
---|---|---|---|---|---|---|---|
Species | 2 trophisms | ||||||
Species | 1 trophisms | ||||||
Species | 1 trophisms | ||||||
Species | 1 trophisms | ||||||
Species | 1 trophisms | ||||||
Species | 1 trophisms | ||||||
Species | 2 trophisms | ||||||
Species | 3 trophisms | ||||||
Species | 2 trophisms | 1 references | |||||
Species | 2 trophisms | ||||||
Species | 1 trophisms | ||||||
Species | 1 trophisms | ||||||
Species | 1 trophisms | ||||||
Species | 1 subtaxa | 5 trophisms | |||||
Species | 1 trophisms | ||||||
Species | 1 trophisms | ||||||
Species | 1 trophisms | ||||||
Species | 2 trophisms | ||||||
Species | 2 trophisms | ||||||
Species | 1 trophisms | ||||||
Species | 1 trophisms | ||||||
Species | 1 trophisms | ||||||
Species hybrid | 2 trophisms | ||||||
Species | 3 trophisms | ||||||
Species | 1 trophisms | ||||||
Species | 3 trophisms | ||||||
Species | 1 trophisms | ||||||
Species | 1 trophisms | ||||||
Species | 1 trophisms | ||||||
Species | 2 trophisms | ||||||
Species | 1 trophisms | ||||||
Species | 1 trophisms | ||||||
Species | 1 trophisms | ||||||
Species | 1 trophisms | ||||||
Species | 1 trophisms | ||||||
Species | 4 trophisms | ||||||
Species | 1 trophisms | ||||||
Species | 1 references | ||||||
Species | 1 trophisms | ||||||
Species | 1 trophisms | ||||||
Species | 1 trophisms | ||||||
Species | 1 trophisms | ||||||
Species | 1 trophisms | ||||||
Species | 1 trophisms | ||||||
Species | 38 trophisms | 3 references | |||||
Species | 1 trophisms | ||||||
Species | 1 trophisms | ||||||
Species | 1 trophisms | ||||||
Species | 1 trophisms | ||||||
Species | 1 trophisms | ||||||
Species | 1 trophisms | ||||||
Species | 4 trophisms | ||||||
Species | 1 trophisms | ||||||
Species | 3 trophisms | ||||||
Species | 1 trophisms | ||||||
Species | 1 trophisms | ||||||
Species hybrid | 1 trophisms | ||||||
Species hybrid | 1 trophisms | ||||||
Species | 1 trophisms | ||||||
Informal | 9 trophisms |
NBN (data.nbn.org.uk) has a distribution map for Rhododendron (rhododendrons and azaleas) |
Rhododendron (rhododendrons and azaleas) may be included in identification literature listed under the following higher taxa:
Author | Year | Title | Source |
---|---|---|---|
Henrici, A. | 2004 | Notes and Records (Jan 2004) | Field Mycology Vol 5 (1): 28-30,33. |
Literature listed under the following higher taxa may also be relevant to Rhododendron (rhododendrons and azaleas):
BioImages (www.bioimages.org.uk) has 13 images of Rhododendron (rhododendrons and azaleas) |
Unless otherwise expressly stated, all original material on the BioInfo website by Malcolm Storey is licensed under the above Creative Commons Licence.