Ptilophora may refer to:
* ''
Microseris
''Microseris'' is a genus of plants in the tribe Cichorieae within the family Asteraceae, native to North America, Australia, and New Zealand. It contains the following species:
*'' Microseris acuminata'' – Sierra foothill silverpuffs – CA ...
'' (syn. ''Ptilophora''), a genus of plants in the sunflower family
*
''Ptilophora'' (alga), a genus of red alga in the family Gelidiaceae
*
''Ptilophora'' (moth), a genus of moth in the family Notodontidae
{{genus disambiguation