Nomenclature
Wolffia Horkel ex Schleiden, Beitr. Bot., 233. 1844.
List of Wolffia Species
References to Wolffia
- Daubs, E. H. 1965. A monograph of Lemnaceae. Illinois Biol. Monogr. 34. Univ. Illinois Press, Urbana, IL.
- Dore, W. G. 1957. Wolffia in Canada. Canad. Field-Naturalist 71: 10-16.
- Hegelmaier, C. F. 1868. Die Lemnaceen. Eine monographische Untersuchung. Leipzig.
- Hess, W. J. 1986. Wolffia papulifera Thompspn (Lemnaceae), new to Michigan. Sida 11: 407-411.
- Hicks, L. E. 1932. Flower production in the Lemnaceae. Ohio J. Science 32: 115-128.
- Hillman, W. S. 1961. The Lemnaceae. A review of the descriptive and experimental literature. Bot. Rev. 27: 221-287.
- Landolt, E.; Kandeler, R. 1987. The family of Lemnaceae- a mongraphic study (Vol. 2). Veroff. Geobot. Inst. ETH Stiftung Rubel Zurich 4: 1-638.
- Lemon, G. D.; Posluszny, U. 2000. Comparative shoot development and evolution in the Lemnaceae. Int. J. Plant Sci. 161: 733-748.
- Moyle, J. B. 1945. Some chemical factors influencing the distribution of aquatic plants in Minnesota. Amer. Midl. Naturalist 34: 402-420.
- Saeger, A. 1929. The flowering of Lemnaceae. Bull. Torrey Bot. Club 56: 351-358.
- Saeger, A. C. 1929. The flowering of Lemnaceae. Bull. Torrey Bot. Club 56: 351-358. (+ 3 plates)
- Thompson, C. H. 1897. A revision of the American Lemnaceae occurring north of Mexico. Rep. Missouri Bot. Gard. 9: 1-42.
- White, S. L.; Wise, R. R. 1998. Anatomy and ultrastructure of Wolffia columbiana and Wolffia borealis, two nonvascular aquatic angiosperms. Int. J. Plant Sci. 159: 297-304.
- den Hartog, R. M.; F. vans de Plas. 1970. A synopsis of Lemnaceae. Blumea 18: 355-368.