1929
Actinostroma intermedium sp. nov. — Yavorsky, pp. 81, fig. 5:7-8
1951
Actinostroma intermedium Yavorsky — Riabinin, pp. 20, fig. 4:5-6
1966
Plectostroma intermedium (Yavorsky, 1929) — Nestor
, pp. 30, fig. 11:1-3; 12:1-2 1973
Plectostroma intermedium (Yavorsky, 1929) — Bolshakova, pp. 70, fig. 7:2
2007
Plectostroma intermedium (Yavorsky, 1929) — Mõtus et Hints, O., pp. 52