|Habitat||Meadow steppe with Geranium pseudosibiricum and Phlomoides oreophila on a steep E-facing slope|
Cross-section round. Outline wavy. Culm center hollow. Recognizable epidermis cells. Continuous peripheral sclerenchymatic belt. Large vascular bundles in one row. Solitary large vascular bundles. Vascular bundles integrated in peripheral stabilisation st
Outline wavy. Upper epidermis cells in one row. Vascular bundles near the upper side of the leaf. Girders extending from the vascular bundle to the lower side of the leaf.