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Photographic gallery.  Thousands of particles under the microscope.

Calcium Oxalate Phytoliths from Redshanks (Adenostoma sparsiflolium)

Leaves
Calcium Oxalate Phytoliths Calcium Oxalate Phytoliths Calcium Oxalate Phytoliths Calcium Oxalate Phytoliths

Bark
Calcium Oxalate Phytoliths Calcium Oxalate Phytoliths Calcium Oxalate Phytoliths

Click here for more images of combustion residue from redshanks.