November 8, 2013 28 Days of Autumn: Day 18 ~ American Elm ‘Ulmus Americana’ — Sonoma, CA Sonoma County. Leave a comment 28 Days of Autumn Day 18~ American Elm ‘Ulmus Americana’ — Sonoma, CA Sonoma County Day 18 ~ American Elm ‘Ulmus Americana’ — Sonoma, CA Share this:TwitterFacebookPinterestLike this:Like Loading... Related Posted by mace707 in Gardens & Flowers, Sonoma County Tagged: American Elm, autumn, Fall, leaf peeping, Sonoma, Ulmus Americana