Radiatiform

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Radiatiform \Ra`di*at"i*form\ (r[=a]`d[i^]*[a^]t"[i^]*f[^o]rm),
     a. (Bot.)
     Having the marginal florets enlarged and radiating but not
     ligulate, as in the capitula or heads of the cornflower.
     --Gray.
     [1913 Webster]