kalapooia: a member of the North American Indian people of Oregon
penutian: a member of a North American Indian people speaking one of the Penutian languages
chlorophyta: large division of chiefly freshwater eukaryotic algae that possess chlorophyll a and b, store food as starch, and cellulose cell walls; classes Chlorophyceae, Ulvophyceae, and Charophyceae; obviously ancestral to land plants