What Do You Get When You Cross… (xHeucherella)
Posted by John Friel on Jan 26th 2021
A rhinoceros with an elephant?A Heuchera with a Tiarella?Let’s answer the second question first: Those two North American native genera pulled off a trick that’s pretty rare in the plant kingdom.Heuchera (Coral bells) and Tiarella (Foamflower) crossed to form the intergeneric hybrid xHeucherella. The first known example was the work of matchmaking French breeder Emile Lemoine in 1912.There’s nothing unusual about species within the same genus getting together to form new hybrids. With or without