
Cosmarium contractum f. retusum West & G.S.West, 1905 accepté comme Cosmarium contractum var. retusum (West & G.S.West) Willi Krieg. & Gerloff, 1962	1008272

Cosmarium contractum f. retusum West & G.S.West, 1905

accepté comme Cosmarium contractum var. retusum (West & G.S.West) Willi Krieg. & Gerloff, 1962

BIBLIO

NOTES