division heterokontophyta

1 definition found

division heterokontophyta - WordNet (r) 2.1 (2005) :

  division Heterokontophyta
      n 1: algae having chlorophyll a and usually c, and flagella of
           unequal lengths; terminology supersedes Chrysophyta in some
           classifications [syn: Heterokontophyta, division Heterokontophyta
           ]