class cyanobacteria

1 definition found

class cyanobacteria - WordNet (r) 2.1 (2005) :

  class Cyanobacteria
      n 1: photosynthetic bacteria found in fresh and salt water,
           having chlorophyll a and phycobilins; once thought to be
           algae: blue-green algae [syn: class Cyanobacteria,
           Cyanophyceae, class Cyanophyceae]