What type of plants are both Isatis and Eritrichium?
Eritrichium Eritrichium (alpine forget-me-not) is a genus of flowering plants in the family Boraginaceae. It contains 71 species. Notable members include "Eritrichium howardii" and "Eritrichium nanum".
Erigeron Erigeron ( ) is a large genus of plants in the daisy family. It is sometimes confused with other closely related genera, "Aster" and the true daisy "Bellis". The genus has a cosmopolitan distribution in dry, mountainous areas and grassland, with the highest diversity in North America.