
First Collector | Danihelka,J. |
Collection Date | 2013-08-20 |
Country | Russian Federation |
Province | Tyumenskaya Oblast' |
Latitude | 66.833805556° |
Longitude | 79.591250000° |
Altitude | 30 |
Habitat | Betula nana tundra |
Cross-section triangular. Outline wavy. Culm center hollow. Recognizable epidermis cells. Peripheral sclerenchymatic stabilisation structure (girders) rectangular. Large vascular bundles in one row. Vascular bundles integrated in peripheral stabilisation
Outline wavy. Upper epidermis cells in one row. Vascular bundles near the lower side of the leaf. Girders extending from the vascular bundle to the upper side of the leaf.