Hellquist, C., & Crow, G. (1982). Aquatic vascular plants of New England: Part. 5 Araceae, Lemnaceae, Xyridaceae, Eriocaulaceae and and Pontederiaceae. New Hampshire: Agricultural Experiment Station/University of New Hampshire.
Chicago Style CitationHellquist, C.B., and G.E Crow. Aquatic Vascular Plants of New England: Part. 5 Araceae, Lemnaceae, Xyridaceae, Eriocaulaceae and and Pontederiaceae. New Hampshire: Agricultural Experiment Station/University of New Hampshire, 1982.
MLA CitationHellquist, C.B., and G.E Crow. Aquatic Vascular Plants of New England: Part. 5 Araceae, Lemnaceae, Xyridaceae, Eriocaulaceae and and Pontederiaceae. New Hampshire: Agricultural Experiment Station/University of New Hampshire, 1982.
Warning: These citations may not always be 100% accurate.