A genus containing Butein, and Aruncus are both examples of genus fern plant catagorization.
Dahlia ( or ) is a genus of bushy, tuberous, herbaceous perennial plants native to Mexico. 
Aruncus is a genus of clump forming herbaceous perennial plants in the family Rosaceae. 
 It can be found in "Toxicodendron vernicifluum" (or formerly "Rhus verniciflua"), "Dahlia", "Butea" ("Butea monosperma") and "Coreopsis" It has antioxidative, aldose reductase and advanced glycation endproducts inhibitory effects. 
