Are Actaea and Nymphoides both aquatic plants?
Actaea (plant) Actaea, commonly called baneberry, bugbane and cohosh, is a genus of flowering plants belonging to the family Ranunculaceae, native to subtropical, temperate and subartic regions of the Europe, Asia and North America.
Chlamydomonas Chlamydomonas is a genus of green algae consisting of unicellular flagellates, found in stagnant water and on damp soil, in freshwater, seawater, and even in snow as "snow algae" "Chlamydomonas" is used as a model organism for molecular biology, especially studies of flagellar motility and chloroplast dynamics, biogeneses, and genetics. One of the many striking features of "Chlamydomonas" is that it contains ion channels, (channelrhodopsins), that are directly activated by light. Some regulatory systems of "Chlamydomonas" are more complex than their homologs in Gymnosperms, with evolutionarily related regulatory proteins being larger and containing additional domains.