Jacobaea Mill.
(ragworts)

Subtaxon Example images Rank Featured
subtaxa		 No of
images		 No of
ID refs
Jacobaea aquatica
Marsh Ragwort
Leaves (Click to open)
 		Species 16 images
Jacobaea erucifolia
Hoary Ragwort
(Click to open)
 		Species 5 images
Jacobaea maritima
Silver Ragwort
(Click to open)
 		Species 2 images
Jacobaea paludosa
Fen Ragwort
Species 2 ident. refs
Jacobaea vulgaris
Common Ragwort
(Click to open)
 		Species 51 images
Taxonomic hierarchy:
GenusJacobaea (ragworts)
TribeSenecioneae (a tribe of composites)
SubfamilyASTEROIDEAE (“daisies”)
FamilyASTERACEAE (daisies, dandelions and thistles, composite)
OrderASTERALES (daisies, dandelions, thistles and bell flowers)
SubclassEU-DICOTS (dicotyledonous flowering plants)
ClassMAGNOLIOPSIDA (flowering plants)
PhylumTRACHEOPHYTA (vascular plants)
KingdomPLANTAE (plants)
DomainEukaryota (eukaryotes)
LifeBIOTA (living things)

Jacobaea (ragworts) may be included in identification literature listed under the following higher taxa:

NBNNBN (data.nbn.org.uk) has a distribution map for Jacobaea (ragworts)
BioInfoBioInfo (www.bioinfo.org.uk) has 74 host/parasite/foodplant and/or other relationships for Jacobaea (ragworts)
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