Place of Publication
Nov. Actorum Acad. Caes. Leop.-Carol. Nat. Cur. 19: 396 (1843)
References
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Walpers & Schauer (1843)
Walpers, G. and Schauer, J.C. 1843. Scrophulariaceae.Novorum Actorum Academiae Caesareae Leopoldinae-Carolinae Naturae Curiosorum 19 Suppl.1:395-397