
First Collector | NA |
Collection Date | NA |
Country | Switzerland |
Province | Zurich |
Latitude | NA |
Longitude | NA |
Altitude | 450 |
Habitat | Perennial. pond, hill zone. |
Center full, radius of culm in relation to wall thickness 1:1. Outline circular wavy. Center with net-like aerenchyma (stellate). Center with net-like aerenchyma (stellate). Epidermis cells inside thin, peripheral thicker-walled (lignified). Large vascula
Rhizome center full, containing lignified cells. Endodermis absent.With cortex/central cylinder separation. Endodermis present. Endodermis cells thick walled all around. Cells in the cortex round. Vascular bundles in the cortex absent. Vascular bundles co