Campanula celsii subsp. spathulifolia (Turrill) Phitos in Oesterr. Bot. Z. 112: 464. 1965
Campanula celsii subsp. spathulifolia in Oesterr. Bot. Z. 112: 464. 1965
is new combination for Campanula rupestris var. spathulifolia in Kew Bull. 10: 355. 1955
Campanula celsii subsp. spathulifolia in Oesterr. Bot. Z. 112: 464. 1965