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Holotype of Lyrella cassiteridum
Reference:
Mann D.G. (2004) Lyrella cassiteridum, a new species of marine epipelic diatom. Nordic Journal of Botany 18: 503-512.
p. 507
Lyrella cassiteridum D.G. Mann, sp. nov. Holotype on Royal Botanic Garden Edinburgh (E) slide A118: 'Par Beach, St. Martin's, Isles of Scilly. Holotype specimen at England Finder reference Q 46/2 (top of slide colocated with the right-hand edge of the finder, in right-locating microscope stages).
David Mann
Royal Botanic Garden Edinburgh
September 2010