Phylum [Chlorophyta] Pascher (1914) - green algae
   Family Phacotaceae Francé (1894)
     Genus Pteromonas Seligo (1887)
       1 Pteromonas aculeata Lemmermann (1900)
       2 Pteromonas cordiformis E.J. Lemmermann (1900)
       3 Pteromonas angulosa (H.J. Carter, 1859) E.J. Lemmermann (1900)
       4 Pteromonas sinuosa
       5 Pteromonas cruciata Playfair