seirospore

1 definition found

seirospore - Collaborative International Dictionary of English v.0.48 :

  Seirospore \Sei"ro*spore\, n. [Gr. ??? a cord + E. spore.]
     (Bot.)
     One of several spores arranged in a chain as in certain algae
     of the genus Callithamnion.
     [1913 Webster]