and limestone in South & East England North to Northeast Yorks, Glam." (cf. Stace & al., 2 005, Orobanche elatior ; accessed, 6 June 2011). East : "Habitat in agris Trifolii pratensis , non in sementis anno; et in marginibus agrorum juxta Centaureas scabiosam , Scabiosam arvensem , &c. — Gunton