Marianthus is a genus of flowering plants within the family Pittosporaceae.
The species, which are all endemic to Australia, include:
Marianthus aquilonaris N.Gibson & Wege
Marianthus angustifolius Putt.
Marianthus bicolor (Putt.) F. Muell. - Painted Marianthus
Marianthus bignoniaceus F.Muell. - Orange Bell-climber
Marianthus candidus Hügel - White Marianthus
Marianthus coelestis Putt.
Marianthus coeruleopunctatus Klotzsch - Blue-spotted Marianthus
Marianthus cuneatus Müll.Berol.
Marianthus drummondianus (Putt.) Benth.
Marianthus dryandra L.W.Cayzer & Crisp
Marianthus erubescens Putt.
Marianthus granulatus (Turcz.) Benth.
Marianthus microphyllus (Turcz.) Benth.
Marianthus mollis (E.M. Benn.) L.W. Cayzer & Crisp - Hairy-fruited Billardiera
Marianthus paralius L.W.Cayzer & Crisp
Marianthus ringens (J. Drumm. ex Harv.) F. Muell.
Marianthus sylvaticus L.W.Cayzer & Crisp
Marianthus tenuis Benth.
