Sophie Bayard
Linda Beutler
Diana Breen
Kimi Emerson
Glynis & Terrell Godrich
Sandra Gregg
Kathy Hemphill
Sylvia Hoffman
Crystal Judd
Jaimie Kairis
Agnes Kwan
Phyllis McCanna
Susan Toler
Dina Trachta
Dayle Wedeking
Kathy Whitman

Friends of the Rogerson Clematis Collection
Hardy Plant Society of Oregon