A valuable and much needed drug was extracted from dahlia roots during the first world war. Source: https://pfaf.org/
Dahlia
Dahlia
Find more about this plant on Wikipedia.
![](/image/2021/1/13/plant_162.jpg%28mediaclass-landscape-large.1df3d6f438769113d26ed8577bc84d61afea2a7e%29.jpg)
Find more about this plant on Wikipedia.
A valuable and much needed drug was extracted from dahlia roots during the first world war. Source: https://pfaf.org/