As in Cotula y TragopogoH, and moil cernuous flowers.    From Wordnik.com.  [The language of botany : being a dictionary of the terms made use of in that science, principally by Linneus ...] Reference

The first, a Jude Deveraux romance set in 19th-century South Carolina, tries to use video clips to provide atmosphere, with fluttering shots of cernuous willows and Southern manses set to the book’s narration.    From Wordnik.com.  [Writer Unboxed » Blog Archive » Snippets] Reference