lamere13's list "Flower Girl" of 2 great name ideas: Zinnia - Senna!

Flower Girl

Zinnia is an unusual floral choice with a bit more edge and energy than most and beginning to find its way onto namers' wish lists of botanical possibilities. Named after the 18th-century German botanist Johann Gottfried Zinn, it appears in Roald Dahl's <em>Matilda</em> as the young protagonist's mother.
<br/><br/>In  the language of flowers, Zinnias symbolize remembrance, affection, tribute, and friendship. 

Zinnia

Senna is a flowering bush common in the tropics, with bright yellow flowers.  In herbal medicine, Senna has gained some notice as the active ingredient in so-called "dieter's teas," which works mainly as a laxative.  While that is a less-than-savory association, Senna has a pretty sound and is a fresh entry in the flourishing botanical names genus.