|First Collector||M. Licher|
|Habitat||San Francisco Peaks, Saddle|
Cross-section triangular. Outline wavy. Culm center hollow. Recognizable epidermis cells. Peripheral sclerenchymatic stabilisation structure (girders) conic. Large vascular bundles in one row. Solitary large vascular bundles. Sclerenchymatic sheath around
Outline smooth. Upper and lower epidermis cells of equal size and shape. Epdermis lignified. Vascular bundles centered between the upper and lower side of the leaf. Girders extending from the vascular bundle to both sides of the leaf.