Syvertsen, E.E. & Lange, C.B. (1990). Porosira pentaportula Syvertsen et Lange, sp. nov. (Bacillariophyceae), a marine planktonic diatom. In: Geissler, U., Håkansson, H., Miller, U. & Schmid. A.-M. (eds), Contributions to the knowledge of microalgae particularly diatoms. Special volume in honour of Grethe R. Hasle on the occasion of her 70th birthday. Beihefte zur Nova Hedwigia, 100: 143-151, 2 pls., 1 tbl.
267757
Syvertsen, E.E. & Lange, C.B.
1990
Porosira pentaportula Syvertsen et Lange, sp. nov. (Bacillariophyceae), a marine planktonic diatom
In: Geissler, U., Håkansson, H., Miller, U. & Schmid. A.-M. (eds), Contributions to the knowledge of microalgae particularly diatoms. Special volume in honour of Grethe R. Hasle on the occasion of her 70th birthday. Beihefte zur Nova Hedwigia
