phytoplanctonique

== French == === Etymology === From phyto- +‎ planctonique or from phytoplancton +‎ -ique. === Adjective === phytoplanctonique (plural phytoplanctoniques) (biology) phytoplanktonic === Further reading === “phytoplanctonique”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012