
First Collector | Vera Markgraf |
Collection Date | 2018-06-21 |
Country | USA |
Province | Arizona |
Latitude | 34.90737 |
Longitude | -111.596299999999999 |
Altitude | 2070 |
Habitat | T-six Spring, S of Flagstaff |
Cross-section round. Outline smooth. Culm center with net-like parenchyma cells (aerenchyma). Recognizable epidermis cells. Large vascular bundles in one row. Solitary large vascular bundles. Sclerenchymatic sheath around vascular bundles with 1-3 cells.