Armbloemige waterbies - Eleocharis quinqueflora

Flora Batava, Jan Kops en F. W. van Eeden. Deel 15 (1877)

Illustrations of Cyperaceae, Clarke, Charles Baron (1909)

Flore de la France, Abbé H. Coste (1937)

An Illustrated Flora Of The Northern United States, Canada And The British Possessions, Nathaniel Lord Britton, Addison Brown (1913)

© 2001-2012 Klaas Dijkstra