The most basic feature of charred grass is its linear structure. Stomata tend
to be rectangular. Phytoliths are silica and always include elongated
members. A variety of shorter silica phytoliths help identify the family or
genera of the grass. Sub-ten-micrometer denticulate structures mark the long
edges of epithelial cells. These are generally preserved through combustion
by their silica coating. Silica cystolithic hairs are common. Some of these
patterns are shared by all monocots and gymnosperms but the details in their
structures distinguish them.
Flower
Stem (Clum)

Stem (Clum)
Leaves (Blade)
Flower
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