Friends of the Rogerson Clematis Collection
Linda Beutler
Sylvia Hoffman
Dayle Wedeking
Phyllis McCanna
Susan Toler
Diana Breen
Hardy Plant Society of Oregon
Kathy Whitman
Dina Trachta
Kimi Emerson
Agnes Kwan
Jaimie Kairis
Crystal Judd
Terrell Godrich
Sandra Gregg