A group covering the similar P. discordans, P. omphalodes and P. pinnatifida. Their identification may be problematic and the use of a combination of morphological and chemical characters is often needed. The individual taxa were not distinguished in the Czech Republic in the past. The P. omphalodes s. str. is the most common member of the group in the Czech Republic and therefore field data are usually uncritically assigned to this species, but may in fact refer to other group members.taxonomic classification:
All records: 116, confirmed 41. One click on a selected square displays particular record(s), including their source(s).