SN2000 author citation | : | |
(F. Ehrhart, [1793] ex C.H. Persoon, 1801) E.[M.] Fries, 1821, comb. inval. |
Unavailable original name, rank & spelling | : | |
Ehrhart, F. [1793]. Pl. Crypt. Linn. Exsicc. 29: no. 290.
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Original name, rank & spelling | : | |
Persoon, C.H. 1801a. Syn. Meth. Fung. 1: [XXVII].
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Subsequent generic combination | : | |
Fries, E. 1821a. Syst. Mycol. 1: XXIII ("Verrucania (Sphæria, Cyphelium &c.) leucocephala").
[implicit] |