-
nounconstituting the family Ceratophyllaceae: hornworts
Similar:
type of:
Definition that contains ceratophyllum
- family ceratophyllaceae coextensive with the genus Ceratophyllum: hornworts
- hornwort any aquatic plant of the genus Ceratophyllum; forms submerged masses in ponds and slow-flowing streams
- ceratophyllaceae coextensive with the genus Ceratophyllum: hornworts