0493-0496 Carex riparia Curtis
| First Collector | Curtis |
| Collection Date | 2010-06-09 |
| Country | Switzerland |
| Province | Argovia |
| Latitude | NA |
| Longitude | NA |
| Altitude | 380 |
| Habitat | Perennial. Wet meadow, hill zone |
Anatomical description of culm
Culm-diameter 2-5 mm, wall very large, radius of culm in relation to wall thickness approximately 1: 0.75. Outline circular with a smooth surface. Culm-center hollow and surrounded by a few thin-walled, not lignified cells. Center with net-like aerenchyma
Anatomical description of rhyzom
Rhizome diameter 2-4.99 mm, Rhizome center full, containing unlignified 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 cort