Synonyms: Calathiana angulosa; Calathiana pontica (homotypic); Calathiana uniflora (homotypic); Calathiana verna aestiva; Calathiana verna pontica (homotypic); Ericala aestiva; Ericala angulosa; Ericoila aestiva; Ericoila angulosa; Gentiana aestiva; Gentiana angulosa; Gentiana angulosa var. pontica (homotypic); Gentiana discolor (homotypic); Gentiana krylovii; Gentiana pontica (homotypic); Gentiana sexfida; Gentiana uniflora (heterotypic); Gentiana verna angulosa; Gentiana verna var. aestiva; Hippion aestivum; Hippion sexfidum