Sentence Examples

  • The cones of cycads attain in some cases (e.g.
  • The stem resembled that of Cycads in having a large pith, sometimes as much as 4 in.
  • We will begin with the Lyginodendreae, a group in which the anatomical characters indicated a systematic position between Ferns and Cycads, long before the reproductive organs were discovered.
  • The leaf-traces, where they traverse the cortex, have the structure of the foliar bundles in Cycads, for they are of the collateral type, and their xylem is mesarch, the spiral elements lying in the interior of the ligneous strand.
  • Heterangium shows, on the whole, a decided preponderance of Filicinean vegetative characters, though in the leaf-traces and the secondary tissues the Cycads are approached.

How would you define cycads? Add your definition here.

comments powered by Disqus