Wild flowers of the United States - Rickett, Harold William, 1896-; Steere, William Campbell, 1907-1989; New York Botanical Garden (New York : McGraw-Hill, 1967)
v. 1. The Northeastern States -- v. 2. The Southeastern States -- v. 3. Texas -- v. 4. The Southwestern States -- v. 5. The Northwestern States -- v. 6. The central mountains and plains.
"Publication of the New York Botanical Garden."
Includes index
Keywords: Wild flowers -- United States -- Pictorial works