
First Collector | G. Rink |
Collection Date | 2010-07-31 |
Country | USA |
Province | Arizona |
Latitude | 36.373502999999999 |
Longitude | -112.142516000000001 |
Altitude | 2758 |
Habitat | Little Bear Lake, W Hwy 67 |
Cross-section round. Outline with rips. Culm center with net-like parenchyma cells (aerenchyma). Peripheral sclerenchymatic stabilisation structure (girders) conic. Large vascular bundles in one row. Vascular bundles integrated in peripheral stabilisation