Might want to check out:

Pierreuse, Bernard: Flute Litterature, Paris, Editions Jobert, 1982
ISBN: 2-85 894-000-2

Most works listed are transcriptions. Original works (some of the better
known composers):
Hendrik Andriessen: Pastorale
Gustavo Beccera-Schmidt: Trio
Norman Dello Joio: Trio
Henri Gagnebin: Trio
Philippe Gaubert: Medailles antiques
Mikhail Glinka: Die Lerche; Der Zweifel
Eugene Goossens: 4 Sketches
Theodore de Hartmann: Trio
Herbert Haufrecht: Bitter-Suite
Honegger: Suite
Rudolf Kelterborn: Kammermusik
Gottlieb Henrich Kohler: Sonata, op.33
                         Trios, op.64,65,83
Friedrich Kuhlau: Trio, op.119
John Lessard: Trio
Otto Luening: Trio
Bohuslav Martinu: Madrigal-Sonata
Saverio Mercadante: Salve maria, andante religioso
Darius Milhaud: Trio
Moritz Moszkowski: Serenata, Op.15/1
Charles Marie Widor: Serenade, op.10

Karl