sharing our knowledge.
Photographic gallery.  Thousands of particles under the microscope.

Quercus

KINGDOM: Plantae UNRANKED: Angiosperms UNRANKED: Eudicots UNRANKED: Rosids ORDER: Fagales FAMILY: Fagaceae GENUS: Quercus SPECIES: alba

Cross-Section

Quercus Alba, Cross-Section Quercus Alba, Cross-Section

Radial Section

Quercus alba, Radial Section Quercus alba, Radial Section Quercus alba, Radial Section

Tangential Section

Quercus alba, Tangential-Section Quercus alba, Tangential-Section Quercus alba, Tangential-Section Quercus alba, Tangential-Section Quercus alba, Tangential-Section

Pulp Fiber

Quercus alba Fibers Quercus alba Fibers Quercus alba Fibers Quercus alba Fibers Quercus alba Fibers

Click here for more information on this tree species. KINGDOM: Plantae UNRANKED: Angiosperms UNRANKED: Eudicots UNRANKED: Rosids ORDER: Fagales FAMILY: Fagaceae GENUS: Quercus SPECIES: rubra

Cross-Section

Quercus rubra, Cross-Section Quercus rubra, Cross-Section Quercus rubra, Cross-Section Quercus rubra, Cross-Section

Radial Section

Quercus rubra, Radial-Section Quercus rubra, Radial-Section Quercus rubra, Radial-Section Quercus rubra, Radial-Section Quercus rubra, Radial-Section Quercus rubra, Radial-Section

Tangential Section

Quercus rubra, Tangential-Section Quercus rubra, Tangential-Section Quercus rubra, Tangential-Section Quercus rubra, Tangential-Section Quercus rubra, Tangential-Section Quercus rubra, Tangential-Section Quercus rubra, Tangential-Section Quercus rubra, Tangential-Section Quercus rubra, Tangential-Section Quercus rubra, Tangential-Section

Pulp Fiber

Quercus Rubra Fibers Quercus Rubra Fibers Quercus Rubra Fibers Quercus Rubra Fibers

Click here for more information on this tree species.