"chrysophytes" see [unranked] core chrysophytes
   ?Order "Parmales" B.C. Booth & H.J. Marchant (1987)
     1 Family Pentalaminaceae H.J. Marchant in B.C. Booth & H.J. Marchant (1987)
     2 Family Triparmaceae B.C. Booth & H.J. Marchant (1988)