An illustrated guide to daylilies /

[Jackson, Miss.] : American Hemerocallis Society, 1999
Second revised edition.

The yellow day lilies /

by Morrison, B. Y. (Benjamin Yoe), 1891-1966
Washington, D.C. : U.S. Dept. of Agriculture, 1928

Daylilies : the wild species and garden clones, both old and new, of the genus Hemerocallis /

by Stout, Arlow Burdette, 1876-1957
Millwood, N.Y. : Sagapress : Distributed by Kraus R. and P., 1986

Daylilies : the perfect perennial /

by Hill, Lewis, 1924-2008
Pownal, Vt. : Storey Communications, 1991

Hemerocallis, the daylily /

by Munson, R. W.
Portland, Or. : Timber Press, 1989

The daylily : a guide for gardeners /

by Peat, John P.
Portland, Or. : Timber Press, 2004

The Hemerocallis journal : the daylily gardener's magazine.

Descriptive catalog of Hemerocallis clones, 1893 to 1948comp. by J.B.S. Norton, M. Frederick Stuntz, and W.R. Ballard.

by Norton, J. B. S. (John Bitting Smith), 1872-1966
Stanford, Calif. : American Plant Life Society, 1949
1st ed.

Daylily handbook : a special issue on hemerocallis /

Washington : American Horticultural Society, 1968

Hemerocallis check list, 1893 to July 1, 1957 /

[Topeka, Kan.] : [publisher not identified], 1957

The daylily : a guide for gardeners /

by Peat, John P.
Portland : Timber Press, 2004

The gardener's guide to growing daylilies /

by Grenfell, Diana
Newton Abbot : Portland, Or. : David & Charles ; Timber Press, 1998

Daylilies for the garden /

by Grosvenor, Graeme, 1936-
Portland, Or. : Timber Press, 1999

Daylilies; the wild species and garden clones, both old and new, of the genus Hemerocallis,

by Stout, Arlow Burdette, 1876-1957
New York, The Macmillan Company, 1934

The Hemerocallis journal : the daylily gardener's magazine.

A passion for daylilies : the flowers and the people /

by Eddison, Sydney, 1932-
New York, NY : HarperCollins, 1992
First edition.

Hemerocallis, day lilies /

by Erhardt, Walter
Portland, Or. : Timber Press, 1992

The new encyclopedia of daylilies : more than 1700 outstanding selections /

by Petit, Ted L.
Portland : Timber Press, 2008

The color encyclopedia of daylilies /

by Petit, Ted L.
Portland, Or. : Timber Press, 2000