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Photographic gallery.  Thousands of particles under the microscope.

Douglas Fir Phytoliths (Pseudotsuga menziesii)

KINGDOM: Plantae DIVISION: Pinophyta CLASS: Pinopsida ORDER: Pinales FAMILY: Pinaceae GENUS: Pseudotsuga SPECIES: menziesii

Needles
Douglas Fir Needle CaOx Douglas Fir Needle CaOx Douglas Fir Needle CaOx