Calathiana verna (L.) Holub in Folia Geobot. Phytotax. Bohemoslov. 8: 170. 1973 Calathiana verna (L.) Holub in Folia Geobot. Phytotax. Bohemoslov. 8: 170. 1973Taxon for this nameCalathiana verna (L.) Holub in Folia Geobot. Phytotax. Bohemoslov. 8: 170. 1973