highly uncertain. (genus): <span class="searchmatch">Protococcus</span> nivalis - type species, but now regarded as a synonym of Chlamydomonas nivalis; <span class="searchmatch">Protococcus</span> caldariorum - apparently...
protococcoid (not comparable) Relating to or characteristic of algae of the genus <span class="searchmatch">Protococcus</span>....
staphylococcus streptococcus cryptococcus diplococcus macrococcus ovococcus <span class="searchmatch">protococcus</span> spermococcus staphylococcus coccus any spherical microorganism...
obsolete) Erythritol, C4H6(OH)4, that has been obtained from the alga <span class="searchmatch">Protococcus</span> vulgaris. 1853, William Francis, The Chemical Gazette, page 200: The...