bearing one kind of flower unit rather than separate male and female flower units, e.g. some Asteraceae where all of the florets in an inflorescence or flower head are bisexual. cf. heterogamous
having hermaphrodite flowers
• (a.) Having all the flowers alike; -- said of such composite plants as Eupatorium, and the thistels.
<botany> Having flowers of only one kind. ... Compare: heterogamous. ... (09 Oct 1997) ... 
Ho·mog'a·mous adjective [ Greek ... married together; ... the same + ... marriage.] (Botany) Having all the flowers alike; -- said of such composite plants as Eupatorium, and the thistels. 
Presenting only one kind of flowers.
having hermaphrodite flowers
homogamy, homogamous 1. Fertilization of a flower by its own pollen or by that of another flower on the same plant. 2. The simultaneous maturation of male and female reproductive organs in a flower or hermaphrodite organism. 3. Applied to flowers in which the stamens and pistils ripen together. 4. The condition of a plant producing only one kind o...
· having flowers or florets that do not differ sexually (opposed to heterogamous). · having the stamens and pistils maturing simultaneously (opposed to dichogamous).