
First Collector | Schrank |
Collection Date | 1909-05-22 |
Country | Switzerland |
Province | Uri |
Latitude | NA |
Longitude | NA |
Altitude | 1430 |
Habitat | Perennial. Beech forest, hill zone. |
Culm-diameter 0.5-1 mm, wall very large, radius of culm in relation to wall thickness approximately 1: 0.75. circular wavy. Culm-center hollow and surrounded by many large thin-walled, not lignified cells. Center with net-like aerenchyma (stellate). Epid
Rhizome diameter 2-4.99 mm, Rhizome center full, containing lignified cells. Endodermis indistinct. Cells in the cortex round. Vascular bundles in the cortex present. Vascular bundles in central cylinde dispersed arranged. Vascular bundles concentric, phl