
First Collector | G. Rink |
Collection Date | 2016-06-24 |
Country | USA |
Province | Arizona |
Latitude | 34.447150000000001 |
Longitude | -111.316779999999994 |
Altitude | 2300 |
Habitat | Mogollon Rim, Middle Kehl Spring |
Cross-section triangular. 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 scle