
First Collector | NA |
Collection Date | 1968-08-16 |
Country | Switzerland |
Province | Berne |
Latitude | NA |
Longitude | NA |
Altitude | 1950 |
Habitat | NA |
Culm-diameter < 0.5 mm, wall large, radius of culm in relation to wall thickness 1:0.5. Outline circular, with rips. Culm-center hollow and surrounded by a few thin-walled, not lignified cells. Epidermis-cells thin-walled all around. Large vascular bundle