B Sc II Pinus female cone c. s.
source: http://www.art.com/products/p14438992077-sa-i6701551/stan-elems-longitudinal-section-of-a-female-pine-cone-pinus-lm.htm
Pinus male cone
Source: http://umanitoba.ca/Biology/BIOL1030/Lab8/biolab8_3.html#Staminate
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