Robuta

https://www.pollenlibrary.com/Local/Specie/Artemisia+douglasiana/in/Sacramento%20County/CA/ Douglas' Wormwood (Artemisia douglasiana) Species Details and Allergy Info, Sacramento county,... Artemisia douglasiana Research Information. Douglas' Wormwood allergy information and photos, Sacramento county, California artemisia douglasianasacramento countywormwoodspeciesdetails https://data.canadensys.net/vascan/taxon/2889?lang=fr Artemisia douglasiana Besser - Base de données des plantes vasculaires du Canada (VASCAN) artemisia douglasianabesserbasedesplantes