- Gymnostomum pennatum Hedwig, Sp. Musc. Frond.
- Schistostega osmundacea D. Mohr
No status defined
Value of species
Leaves of sterile shoots 0.5-1.2 mm, ecostate, median cells smooth, oblong-rhomboidal, thin-walled, 16-20 µm wide, decurrent, confluent at the base, margin entire, weakly bordered by narrow, elongated cells. Protonemal gemmae sticky, obclavate, 80-200 × 15-20 µm, 3-4 cells in length, tapering and thickened near apex. Seta 2-5 mm. Capsule erect, light brown, smooth, subglobose or ovoid, annulus absent. Spores yellowish green, pitted-reticulate, 10-13 µm.