578721 Carex obtusata
| First Collector | Lustyk,P. |
| Collection Date | 2004-08-09 |
| Country | Russian Federation |
| Province | Tyva |
| Latitude | 51.056694444° |
| Longitude | 91.609583333° |
| Altitude | 1235 |
| Habitat | meadow steppe |
Anatomical description of culm
Cross-section triangular. Outline with rips. Culm center filled. Recognizable epidermis cells. Peripheral sclerenchymatic stabilisation structure (girders) rectangular. Large vascular bundles in one row. Vascular bundles integrated in peripheral stabilisa