Equisetum scirpoides (Michx.) Moist shaded ravines, Lake Bluff, Lake county. Reported by Cowles at Lake Forest. “Ringwood, McHenry county, Vasey.” (P.)
LYCOPODIACEAE.
Lycopodium inundatum (L.) “Moist sands, south Evanston, Cook county.” Higley and Raddin.
Lycopodium lucidulum (Michx.) “Moist woods, Evanston, Cook county, Vasey; Ogle, Bebb.” (P.)
Lycopodium selago (L.) “Collected by J. W. Powell near Ottawa, Vasey.” (P.)
SALAGINELLACEAE.
Selaginella rupestris (L.) Dry sands and sandstone rocks, La Salle and Ogle counties. “Dry rocks and barrens, Henderson county; Ogle. Bebb, Rare, or overlooked.” (P.)
Selaginella apus (L.) Low sandy, peaty, or springy ground, Kankakee, Cook, Lake and Will counties. Peoria, Brandel; Lawns in Joliet, Miss L. M. Hird. “Low sandy places,” says Patterson, as if throughout the state.
ISOETACEAE.
Isoetes melanopoda (J. Gay.) “Muddy borders of a pond near Hyde Park water-works, 1885. Wet prairies near Grand Crossing, 1886-87.” Higley and Raddin. These stations in Cook county are doubtless destroyed now. Stark county, V. H. Chase. “Menard, Hall; Fulton, Wolff; McHenry, Vasey.” (P.)