found: Work cat.: Verdcourt, B. Isoetaceae, 2005:p. 1 (Isoetes. Description as for family)
found: Web 3(Isoetes: a large widely distributed genus (coextensive with the family Isoetaceae) of fern allies comprising the aquatic or marsh-growing quillworts that have a short buried lobed stem from which arises a tuft of quill-shaped leaves bearing sporangia in their axils)
found: Elsevier's dictionary of plant names, 1996(Isoetaceae: Quillwort family. Isoetes Isoetaceae)
found: USDA (United States Department of Agriculture) WWW site, Oct. 12, 2005:GRIN taxonomy for plants page (Family: Isoetaceae. Type genus: Isoetes)