
First Collector | NA |
Collection Date | 1966-05-19 |
Country | Switzerland |
Province | NA |
Latitude | NA |
Longitude | NA |
Altitude | NA |
Habitat | NA |
Culm-diameter 0.5-1 mm, wall large, radius of culm in relation to wall thickness 1:0.5. Outline circular, with rips. Culm-center hollow and surrounded by many large thin-walled, not lignified cells. Epidermis-cells thick-walled all around. Large vascular