Daffodils in American Gardens, 1733–1940
David Austin's English Roses: Glorious New Roses for American Gardens
Mixed Variety Daffodils 10kg – Approx. 200 Large Flower Bulbs of Tall White & Yellow Mixed Daffodils – Plant in Gardens, Borders & Flowerbeds in UK Autumn Gardens Now – by Jamieson Brothers
King Alfred Daffodil Bulbs 5kg – Medium Sack Approx. 100 Large Bulbs of Large Trumpet Yellow Daffodils – Plant in Gardens, Borders & Flowerbeds – by Jamieson Brothers
Restoring American Gardens: An Encyclopedia of Heirloom Ornamental Plants, 1640-1940 by Denise Adams (2009-03-27)
American Gardens: Monty Don
