|Habitat||Wet meadow on a boulder accumulation in a creek floodplain, slightly grazed|
Cross-section round. Outline smooth. Recognizable epidermis cells. Continuous peripheral sclerenchymatic belt. Large vascular bundles in one row. Solitary large vascular bundles. Vascular bundles integrated in peripheral stabilisation structure (girders).
Outline smooth. Upper epidermis cells in one row. Vascular bundles centered between the upper and lower side of the leaf. Girders extending from the vascular bundle to both sides of the leaf.