Definition that contains adal
- family scheuchzeriaceae a family of monocotyledonous bog herbs of order Naiadales
- scheuchzeriaceae a family of monocotyledonous bog herbs of order Naiadales
- class cycadopsida palmlike gymnosperms: includes the surviving order Cycadales and several extinct orders; possibly not a natural group; in some systems considered a class (Cycadopsida) and in others a subdivision (Cycadophytina or Cycadophyta)
- cycadopsida palmlike gymnosperms: includes the surviving order Cycadales and several extinct orders; possibly not a natural group; in some systems considered a class (Cycadopsida) and in others a subdivision (Cycadophytina or Cycadophyta)
- arrow-grass family a family of monocotyledonous bog herbs of order Naiadales
- guadalupe cypress relatively low wide-spreading endemic on Guadalupe Island; cultivated for its bluish foliage
- subdivision cycadophyta palmlike gymnosperms: includes the surviving order Cycadales and several extinct orders; possibly not a natural group; in some systems considered a class (Cycadopsida) and in others a subdivision (Cycadophytina or Cycadophyta)
- cupressus guadalupensis relatively low wide-spreading endemic on Guadalupe Island; cultivated for its bluish foliage
- family capparidaceae a dilleniid dicot family of the order Rhoeadales that includes: genera Capparis, Cleome, Crateva, and Polanisia
- caper family a dilleniid dicot family of the order Rhoeadales that includes: genera Capparis, Cleome, Crateva, and Polanisia