0412-0415 Carex melanostachya
| First Collector | NA |
| Collection Date | 2013-05-31 |
| Country | Czech Republic |
| Province | Boehemia |
| Latitude | NA |
| Longitude | NA |
| Altitude | 430 |
| Habitat | Perennial, pond, hill zone. |
Anatomical description of culm
Culm-diameter 1-2 mm, wall very large, radius of culm in relation to wall thickness approximately 1: 0.75. Otline triangular, obtusely. Culm-center hollow and surrounded by many large thin-walled, not lignified cells. Center with net-like aerenchyma (stel
Anatomical description of rhyzom
Rhizome diameter 5-10 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 netlike arranged. Vascular bundles in