1. Forma Trachelomonas volvocina f. pellucida (G.I.Playfair) G.Deflandre
2. Variety Trachelomonas volvocina var. aplanata Dreżepolski, 1925
3. Variety Trachelomonas volvocina var. compressa Dreżepolski, 1925
4. Variety Trachelomonas volvocina var. coronata Dreżepolski, 1925
5. Variety Trachelomonas volvocina var. derephora W.Conrad, 1916
6. Variety Trachelomonas volvocina var. granulata
7. Variety Trachelomonas volvocina var. hyalina G.A.Klebs
8. Variety Trachelomonas volvocina var. lemmermannii P.H.G.Oye, 1927
9. Variety Trachelomonas volvocina var. minuta Lemmermann
10. Variety Trachelomonas volvocina var. paludosa Skvortsov
11. Variety Trachelomonas volvocina var. papillata Lemmermann, 1913
12. Variety Trachelomonas volvocina var. papillato-punctata Skvortsov, 1925
13. Variety Trachelomonas volvocina var. pellucida Playfair
14. Variety Trachelomonas volvocina var. planktonica Playfair
15. Variety Trachelomonas volvocina var. pruniformis Skvortsov
16. Variety Trachelomonas volvocina var. punctata Playfair, 1915
17. Variety Trachelomonas volvocina var. salpinx W.Conrad
18. Variety Trachelomonas volvocina var. scutella J.Schiller
19. Variety Trachelomonas volvocina var. subglobosa Lemmermann, 1913
20. Variety Trachelomonas volvocina var. umbilicophora G.Deflandre
21. Forma Trachelomonas volvocina f. minuta F.E.Fritsch, 1918 accepted as Chrysococcus minutus (F.E.Fritsch) Nygaard, 1932
22. Forma Trachelomonas volvocina f. typica F.E.Fritsch, 1918 accepted as Trachelomonas volvocina (Ehrenberg) Ehrenberg, 1834
23. Variety Trachelomonas volvocina var. cervicula (A.Stokes) Playfair accepted as Trachelomonas cervicula A.C.Stokes, 1890 (synonym)
24. Variety Trachelomonas volvocina var. coronetta Playfair, 1921 accepted as Trachelomonas coronetta (Playfair) Deflandre, 1927 (synonym)
25. Variety Trachelomonas volvocina var. granulosa Playfair, 1915 accepted as Trachelomonas verrucosa var. granulosa (Playfair) Conrad & Meel, 1952
26. Variety Trachelomonas volvocina var. oblongo-ornata Svirenko, 1915 accepted as Trachelomonas ornata Skvortsov, 1925 (synonym)
27. Variety Trachelomonas volvocina var. palmeri Dreżepolski, 1925 accepted as Trachelomonas palmeri (Dreżepolski) Deflandre, 1927 (synonym)
28. Variety Trachelomonas volvocina var. pascheri Dreżepolski accepted as Trachelomonas cervicula A.C.Stokes, 1890
29. Variety Trachelomonas volvocina var. pustulosa Playfair, 1921 accepted as Trachelomonas pustulosa (Playfair) Huber-Pestalozzi, 1955 (synonym)
30. Variety Trachelomonas volvocina var. scabra Playfair, 1921 accepted as Trachelomonas scabratula Deflandre, 1927 (synonym)
31. Forma Trachelomonas volvocina f. umbilicophora Unknown authority, 2002 (uncertain)
32. Variety Trachelomonas volvocina var. excavata Unknown authority, 2002 (uncertain)
33. Variety Trachelomonas volvocina var. punctata Skvortsov, 1917 (uncertain)
34. Variety Trachelomonas volvocina var. punctata Y.V.Roll, 1925 (uncertain)

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