Plant an entirely new improved strain of daylilies (hemerocallis) for summer bloom June to September and enjoy a garden full of beauty : 1955 - Kansas City Daylily Garden,; Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Kansas City, Missouri, Kansas City Daylily Garden, [1955], 1955)
https://www.biodiversitylibrary.org/bibliography/202120
Keywords: Catalogs|Daylilies|Kansas City|Missouri|Nursery stock|Varieties|