[
Alumroots: The Genus
Heuchera
West of the Cascade Mountains of Oregon and Washington
]
Merriam's Alumroot, Merriam's Heuchera
Heuchera merriamii
Synonym:
Heuchera pringlei
Merriam's alumroot as seen in the webmaster's Gresham garden..........May 13, 2016.
Paul Slichter
