Symphytum orientale L.
(White Comfrey)

Interactions where Symphytum orientale is the victim or passive partner (and generally loses out from the process)

The following relationships have been collated from the published literature (see 'References').

Filters:

Affected Part Summary Taxon Vernacular Classification References Darwin Classification of Active Taxon Active Taxon Active Vernacular Active Taxon Uncertain Active State Active Part Active Stage Relationship Relationship Uncertain Relationship Geography Darwin Classification of Passive Taxon Passive Taxon Passive Vernacular Passive Taxon Uncertain Passive State Passive Part Passive Stage Passive Taxon's significance to Active Taxon Indoors etc Season Summary
(live) live is parasitised by sporangium UK/Ireland Peronospora symphyti a downy mildew Peronosporales: Peronosporaceae A Checklist of the Downy Mildews (Peronosporaceae) of the British Isles, Preece, T.F., 2002
 /Chromista/Oomycota/Peronosporea/Peronosporales/Peronosporaceae/Peronospora symphyti/Peronospora symphytia downy mildewsporangium Foodplant / parasiteUK and/or Eire /Plantae/Tracheophyta/Magnoliopsida/Boraginaceae/Symphytum orientale/Symphytum orientalewhite comfreylive sporangium parasitises live
leaf (live) live leaf is spotted by mainly hypophyllous colony of Ramularia hyphomycetous anamorph Foreign Ramularia calcea an anamorphic fungus Capnodiales: Mycosphaerellaceae Monograph of Cercosporella, Ramularia and Allied Genera - Vol II, Braun, U., 1998
 /Fungi/Ascomycota/Dothideomycetes/Capnodiales/Mycosphaerellaceae/Ramularia calcea/Ramularia calceaan anamorphic fungusmainly hypophyllouscolonyRamularia hyphomycetous anamorph Foodplant / spot causerForeign /Plantae/Tracheophyta/Magnoliopsida/Boraginaceae/Symphytum orientale/Symphytum orientalewhite comfreyliveleaf mainly hypophyllous colony of Ramularia hyphomycetous anamorph causes spots on live leaf

Symphytum orientale (White Comfrey) may also be included in 'fed on by' relations listed under the following higher taxa:

Author & YearTitleSource
Braun, U., 1998Monograph of Cercosporella, Ramularia and Allied Genera - Vol IIPhytopathogenic Hyphomycetes, 2, 493pp, IHW-Verlag
Preece, T.F., 2002A Checklist of the Downy Mildews (Peronosporaceae) of the British Isles33pp, British Mycological Society
Taxonomic hierarchy:
SpeciesSymphytum orientale (White Comfrey)
GenusSymphytum (comfreys)
FamilyBORAGINACEAE (borages, comfreys and forget-me-nots)
SubclassEU-DICOTS (dicotyledonous flowering plants)
ClassMAGNOLIOPSIDA (flowering plants)
PhylumTRACHEOPHYTA (vascular plants)
KingdomPLANTAE (plants)
DomainEukaryota (eukaryotes)
LifeBIOTA (living things)
NBNNBN (data.nbn.org.uk) has a distribution map for Symphytum orientale (White Comfrey)

Symphytum orientale (White Comfrey) may be included in identification literature listed under the following higher taxa:

Literature listed under the following higher taxa may be relevant to Symphytum orientale (White Comfrey):

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