antho-, anth-, anthero-, anther-, -antherous, -anthemous, -anthic, -anthous, -anthus, -anthy

(Greek: flower, flowers; blossom, blossoms; that which buds or sprouts)

A rose by any other name probably means the speaker is ignorant about the names of flowers.

—Anonymous
synanthrose
A variety of sugar, isomeric with sucrose, found in the tubers of the Jerusalem artichoke, in the dahlia, and other Composit[ae].
synanthy
The adhesion of flowers that are usually separate.
teleianthous
A flower having both gynaecium and androecium; hermaphroditic flowers.
trianthorus
Having three flowers.
zoantharian (adjective) (not comparable)
Pertaining to the Zoantharia: A zoantharian animal is one of a group of the Zoantharia, which includes all the stony corals and sea anemones.
Zoanthus (s) (noun) (no pl)
A genus of Actinaria, including numerous species, found mostly in tropical seas: The zooids or polyps in the Zoanthus taxonomic group appear like small, elongated actinias banded together at their bases by fatty stolons, and thus forming extended formations. The tentacles are small and brightly colored.