1897
Diplograptus palmeus — Törnquist, fig. 1:28-30
1897
Petalograptus minor — Elles , pp. 201, fig. 14:17-21
1908
Petalograptus minor — Elles & Wood, pp. 279, fig. 32:5a-e
1920
Diplograptus (Petalograptus) minor — Gortani, pp. 23, fig. 1:37
1933
Petalograptus minor — Sun, pp. 33, fig. 5:5a-b
1941
Petalograptus minor — Bouček & Přibyl, pp. 5, fig. 1:3
1949
Diplograptus (Petalograptus) minor — Obut, pp. 15, fig. 1:9a-b
1952
Petalograptus minor — Münch, pp. 66, fig. 8:4a-d
1965
Petalograptus minor Elles, 1897 — Obut et al., pp. 35-36, fig. 2:5
1970
Petalograptus minor Elles — Churkin & Carter, pp. 32, fig. 3:5
2014
Petalolithus minor — Maletz et al., pp. 178