References for Lemnaceae

Daubs, E.H. 1965. A monograph of Lemnaceae. Illinois Biol. Monogr. 34:1-118. Univ. Illinois Press, Urbana, IL.
de Lange, L., and A.H. Pieterse. 1973. A comparative study of the morphology of Lemna gibba L. and Lemna minor L. Acta. Bot. Neerl. 22:510-517.
den Hartog, C., and F. van der Plas. 1970. A synopsis of the Lemnaceae. Blumea 28:355-368
Dore, W.G. 1957. Wolffia in Canada. Can. Field-Nat. 71:10-16.
Landolt, E. 1980. Biosystematische untersuchungen in der familie der wasserlinsen (Lemnaceae). Veroff. Geobot. Inst. Eth. Siftung Rubel, Zurich: heft. 70.
Landolt, E. 1975. Morphological differentiation and geographical distribution of the Lemna gibba-Lemna minor group. Aqua. Bot. 1:345-363.
McClure, J.S., and R.E. Alston. 1966. A chemotaxonomic study of Lemnaceae. Amer. J. Bot. 53:849-860.

Source for the Reference Lists

George W. Douglas, Del Meidinger and Jim Pojar. 1998-2002. Illustrated Flora of British Columbia.