Prepared microscope slide: Pinus proembryo suspensors w.m..
Domain: Eukaryota / Kingdom: Plantae / Subkingdom: Viridiplantae / Infrakingdom: Streptophyta / Phylum: Tracheophyta / Subdivision: Spermatophytina / Infradivision: Gymnospermae / Class: Pinopsida / Superorder: Rosanae / Order: Pinales / Family: Pinaceae / Genus: Pinus L.
Forensics Lab Supply Number 3863150.
The main image is of Pinus: proembryo suspensors w.m. at 40x. Additional image is at 100x. All images were illuminated using the Pedersen Dual Quarter Wave Technique (PDQWT)*.
Click here for a view of Pinus: proembryo suspensors w.m. at 100x.
*The Pedersen Dual Quarter Wave Technique (PDQWT) involves placing over the source of illumination a pair of one quarter wave polarizing surfaces that are rotated, one against the other, to control the amount of back light on a prepared microscope slide.
This slide was prepared by Carolina Biological Supply Co., Elon College, S.C. # B 509b. It has been used in an unknown classroom setting. From the quality of the work, and the general appearance, it is estimated to have been prepared prior to 1960.
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This slide is placed here primarily so that everyone with an interest would be able to view it as though viewing through a microscope.
Image copyright held by Alan J. Pedersen.
Tags: Prepared microscope slide; Prepared slide
Not made in China.