Russell Graham is only source I could find anywhere for ranunculus acris flore pleno. They not only delivered the goods but the most exceptional plants; all healthy and strong. Worth every penny I spent. I will order from this exceptional source for native wildflowers again and again.
psychloman Brooklyn, NY (Zone 7a) (50 reviews) July 28, 2004
Definitely the best source I know for wildflowers and woodland plants. I have ordered from them in the past and have had many of their plants for years. Their catalog is fascinating, especially the fern section. I try to place an order every year and they are very reasonably priced.
dianthusman Pecos, NM (Zone 5b) (29 reviews) December 3, 2002
I visited Russell Graham on a trip out West, and a nicer gent couldn't be found anywhere. He has forgotten more about perennials than I will ever know in my lifetime; he has a keen personal, intimate relationship with the plants he grows; and he is honest to a fault. 100% enthusiastic recommendation.
They specialize in hardy perennials, albeit with a Northwest flavor. I order from them because they stock a lot of English-style plants that are terribly hard to find otherwise. Simple catalog, published twice a year (I think). Prompt and efficient service. Small plants, but almost do well, except when I'm "pushing the envelope" zone-wise. Highly recommended.