]> [author note: BM] [collector note: Great Britain: BM (plants from W. Norfolk, Brecon, Caernarvon, Anglesey & N. Ebudes), NMW (plants from Caernarvon, col. 1964), Diatoms: BM.] Botany Sims, Patricia Anne Sims, Patricia Anne P. A. Sims Patricia Anne Sims 1932