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Photographic gallery.  Thousands of particles under the microscope.
Betula alleghaniensis, Yellow Birch Tangential Section Under the Microscope

Betula alleghaniensis

This is an image from a stained standard section of Betula alleghaniensis, Yellow Birch made by John P. Limbach of Ripon, Wisconsin.

Transmitted Brightfield Illumination

Definition/Function:

KINGDOM: Plantae UNRANKED: Angiosperms UNRANKED: Eudicots UNRANKED: Rosids ORDER: Fagales FAMILY: Betulaceae GENUS: Betula SPECIES: alleghaniensis

Significance in the Environment:

Characteristic Features:

Associated Particles:

References:

Core, H.R., W.A. Cote, and A.C. Day, WOOD STRUCTURE AND IDENTIFICATION, Syracuse Wood Science Series, Vol. 6, 1979.

http://en.wikipedia.org/wiki/Betula_papyrifera