|Habitat||Scrub on moderately stabilized scree on a steep ENE-facing slope; vegetation dominated by Spiraea trilobata and Artemisia santolinifolia|
Cross-section round. Outline smooth. Culm center hollow. No visual difference between epidermis cells and sclerenchyma cells. Continuous peripheral sclerenchymatic belt. Large vascular bundles in one row. Small vascular bundles integrated in the sclerench
Outline with rips. Upper epidermis cells in several rows. Epdermis lignified. Vascular bundles centered between the upper and lower side of the leaf. Girders extending from the vascular bundle to the lower side of the leaf.