Compressed tests
Compressed tests are more or less oval or elliptical in cross-section. The aperture is round or oval or even lobed.
This group has no taxonomic significance.
Compressed tests
Compressed tests are more or less oval or elliptical in cross-section. The aperture is round or oval or even lobed.
This group has no taxonomic significance.
Padaungiella lageniformis, Mongolian fen. Padaungiella
Quadrulella symmetrica curvata, after Wailes,