Jacobaea Mill.
(ragworts)

Subtaxon Example images Rank Featured
subtaxa
No of
images
No of
ID refs
Leaves (Click to open)
Species 16 images
 (Click to open)
Species 5 images
 (Click to open)
Species 2 images
Species 2 ident. refs
 (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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