Kingdom Chlorobionta Jeffrey, 1982 see [unranked] Chloroplastida S.M. Adl et al., 2005 Count: [c] 2p;11c;23o;2f;2g Division Charophyta Migula (1889) - charophyte algae and embryophytes see charophytes Count: [c] 7c;4o Class Zygnemophyceae - conjugates see Class Zygnematophyceae C.Hoek, D.G.Mann & H.M. Jahns (1995), nom. inval. Count: [o] 2o 1 Order Zygnematales - filamentous conjugates and saccoderm desmids Count: - 2 Order Desmidiales - placoderm desmids Count: -