
First Collector | NA |
Collection Date | 2013-05-31 |
Country | Czech Republic |
Province | Boehemia |
Latitude | NA |
Longitude | NA |
Altitude | 430 |
Habitat | Perennial, pond, hill zone. |
Culm-diameter 2-5 mm, wall thin, radius of culm in relation to wall thickness approximately 1: 0.25 or < 0.25. Otline triangular, acutely. Culm-center hollow and surrounded by many large thin-walled, not lignified cells. Center with net-like aerenchyma (s
Rhizome diameter 2-4.99 mm, Rhizome center full, containing unlignified cells. Endodermis absent.With cortex/central cylinder separation. Endodermis present. Endodermis cells u-shaped, thick walled. Cells in the cortex round. Vascular bundles in the corte