Pyramidal phytolith - GSSCP (Poaceae)

Description

Example of a pyramidal grass silica short cell phytolith (GSSCP). Inspired by Fredlund, G. G., & Tieszen, L. T. (1994). Modern phytolith assemblages from the North American great plains. Journal of Biogeography, 321-335. (figure 2c). Licensed under CC-BY-4.0 by J.N. Cerasoni