Schaerer: Lich. Helv. Exs.
Ludwig Emanuel Schaerer [1-650]

Uppsala University Exsiccati
Catalog #: L-115318
s.n.
Toninia sedifolia (Scop.) Timdal
Switzerland, Alpes calcariae

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00037185
s.n.
Toninia caeruleonigricans (Lightf.) Th. Fr.