Species (52)
- Madotheca thuja (Hook.) Dumort.
- Madotheca levigata (Schrad.) Dum.
- Madotheca arboris-vitae
- Madotheca rivularis var. subsimplicior
- Madotheca cordaeana var. simplicior
- Madotheca cordaeana var. simplicior form. major
- Madotheca cordaeana var. simplicior form. luxurians
- Madotheca rivularis var. simplicior
- Madotheca cordaeana form. subaquatica
- Madotheca laevigata Schrad.
- Madotheca baueri form. major
- Madotheca baueri form. subsquarrosa
- Madotheca laevigata var. killarniensis
- Madotheca canariensis Nees sensu Schiffn.
- Madotheca baueri Schiffn.
- Madotheca baueri form. luxurians
- Madotheca platyphylloidea (Schwein.) Nees
- Madotheca roellii Steph.
- Madotheca cordaeana (Huebener) Dumort.
- Madotheca platyphylloidea form. thuja
- Madotheca bolanderi Austin
- Madotheca rockii Steph.
- Madotheca thuja var. corbieri
- Madotheca platyphylloidea Nees
- Madotheca laevigata (Schrad.) Dumort.
- Madotheca platyphylla (L.) Dumort.
- Madotheca platyphylla (L.) Nees
- Madotheca platyphylla Nees
- Madotheca
- Madotheca rivularis Nees
- Madotheca laevigata form. attenuata
- Madotheca platyphylla form. major
- Madotheca thuja form. squarrosa
- Madotheca platyphylloidea (Schwein.) Dumort.
- Madotheca brasiliensis (Raddi) Gottsche
- Madotheca platyphylla var. subsquarrosa
- Madotheca porella (Dicks.) Nees
- Madotheca laevigata form. communis
- Madotheca laevigata var. thuja
- Madotheca thuja auct.
- Madotheca laevigata form. luxurians
- Madotheca laevigata var. subintegra
- Madotheca laevigata var. obscura
- Madotheca platyphylla form. luxurians
- Porella arboris-vitae (With.) Grolle
- Porella obtusata (Taylor) Trevis.
- Porella x baueri (Schiffn.) C.E.O.Jensen
- Porella platyphylla (L.) Pfeiff.
- Porella bolanderi (Austin) Pearson
- Porella cordaeana (Huebener) Moore
- Porella canariensis (F.Weber) Underw.
- Porella brasiliensis (Raddi.) Schiffn.