From Williams et al., 2017:

[Azonotetraporina, Teteryuk, 1958, p. 1035
Zygnematalean genus.

Name not validly published: no description.]


Nomen nudum. This name was proposed for presumed angiospermous pollen from the Carboniferous. See Jansonius and Hills, 1976, card 212.Azonotetraporina