]> [author note: MH; Biography & Photogr. in: Phycologia 40(2): 173. 2001] Botany Iyengar, Mandeyam Osuri Parthasarathy Iyengar, Mandeyam Osuri Parthasarathy M. O. P. Iyengar Mandeyam Osuri Parthasarathy Iyengar 1886 1963