Leutweinii
Campanula Leutweinii
synonym Campanula incurva; but some of the material listed as Campanula Leutweinii is Campanula Grossekii or Campanula rapunculoides 1).
Campanula incurva Aucher ex. A. DC synoniem Campanula Leutweinii Heldr.
Fruit

Campanula Leutweinii fruit - Foto and drawing Herman Berteler
Campanula incurva Aucher ex A. DC. (monocarpic) 3005-40. Arr.:
Campanula Leutweinii Heldr. Par.: Inst. Bot. Acad. Sc., Leningrad, U.R.S.S., 4-6-40. Descr.: sem., C 4.
2)