Roman Gutwinski (alternative spelling: Roman Gutwiński, 1860–1932) was a phycologist. He worked at least some of his life in the Austro-Hungarian Empire.
Works Prodromus florae algarum galiciensis. 1895 De algis a Dre M. Raciborski anno 1899 in insula Java collectis. 1902 Flora algarum montiium Tatrensium... 1909
References
Roman Gutwinski at elipinki.pl (Polish)