When looking through the 265 "Nursery" images at Acclaim Images.com this Agave Plant Flowering was a favorite.
All of their pictures are hand picked, availiable in a number of formats, and you can even get custom prints and posters.

Description:
Agave Plant Flowering
Close up of an Agave flower. Seen prominently are the bright red petals and the oversized male & female reproductive parts. In botanical terms, these flowers have an inferior ovary.

Some related terms for more images:
anther,  inferior ovary,  p kumar,  pradeep,  succulent,  red flowers,  agave flowers,  pradeep kumar,  nursery plant,  stamen,  gynocium,  succulents,  stamens,  pistil,  spiny plants,  vertical,  succulent plant,  anthers,  pollens,  androecium,  stigma,  reproductive parts,  agaves,