Migula, Sydow & Wahlstedt, Characeae Exs.
Migula, E.F.A.W.; Sydow, P.; Wahlstedt, L.J. [1 - 150]

Field Museum of Natural History
Catalog #: C0536671F
L. J. Wahlstedt #s.n. 00 August 1894
Chara horrida L.J.Wahlstedt
Sweden, Blekinge län, To Valje Blekinge [ad Walje Blekingiae]

The New York Botanical Garden
Catalog #: 2018733
L. J. Wahlstedt #[s.n.] 00 August 1894
Chara horrida forma minor
Sweden, Blekinge (Bl), In mari ad Walje Blekingiae aqua pedali.