Concept
Version 8
Created by Boundless
Characteristics of Gymnosperms
Male cone of Tamarack pine
The male cone of Pinus tontorta, the Tamarack pine, showing the close proximity of the scales. This is the cone that produces pollen.
Source
Boundless vets and curates high-quality, openly licensed content from around the Internet. This particular resource used the following sources:
"Male Cones (3618723565)."
http://commons.wikimedia.org/wiki/File:Male_Cones_(3618723565).jpg
Wikimedia
CC BY-SA.