|Habitat||Short subalpine grassland, grazed by cattle and horses|
Cross-section round. Outline wavy. Culm center hollow. Continuous peripheral sclerenchymatic belt. Large vascular bundles in one row. Small vascular bundles integrated in the sclerenchymatic belt. Solitary large vascular bundles. Sclerenchymatic sheath ar
Outline with rips. Upper epidermis cells in one row. Epidermis with spikes. Vascular bundles near the upper side of the leaf. Girders extending from the vascular bundle to the lower side of the leaf.