(Halymenia) (Halymenia) is a biological genus in the family Halymeniaceae and order Halymeniales.
Halymenia abyssicola
Halymenia actinophysa
Halymenia agardhii
Halymenia bermudensis
Halymenia bifida
Halymenia californica
Halymenia coccinea
Halymenia floresia
Halymenia floridana
Halymenia formosa
Halymenia gardneri
Halymenia gelinaria
Halymenia hancocki
Halymenia harveyana
Halymenia hollenbergii
Halymenia latifolia
Halymenia megaspora
Halymenia pseudofloresia
Halymenia schizymenioides
Halymenia templetonii
Halymenia vinacea
Aeodes
Carpopeltis
Cryptonemia
Dermocorynus
Grateloupia
Halymenia
Prionitis
Zanardinula