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Article

The genetic basis of floral variation in Senecio jacobaea (Asteraceae).

The Journal of heredity - 1 Jan 2000

Andersson S

Abstract excerpt

The self-incompatible composite Senecio jacobaea (ragwort) exhibits geographic variation in the frequency of rayed and discoid (rayless) individuals. Hybrid progenies from within- and between-morph crosses were established in a seminatural (garden) environment to determine whether patterns of segregation conform to single-gene predictions (as found in other Senecio species), whether the direction of dominance is...

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PMID: 11773248
DOI: 10.1093/jhered/92.5.409

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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