from The American Heritage® Dictionary of the English Language, 4th Edition
- adj. Botany Capable of being divided into equal halves along any diameter, as the flowers of the rose or tulip; radially symmetrical.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Having its petals arranged in a radially symmetric fashion.
from The Century Dictionary and Cyclopedia
- Same as actinomorphous.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- adj. capable of division into symmetrical halves by any longitudinal plane passing through the axis
The flowers are normally bisexual, which means they contain male and female organs, and are normally also actinomorphic, which means they are radially symmetrical.