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.