I’ve been looking back at your earlier drawings of all those pine needles and doing some hunting. There seem to be 113 species in the Pinus genus so biologists try grouping them. The article
Jin, Wei-Tao, David S. Gernandt, Christian Wehenkel, Xiao-Mei Xia, Xiao-Xin Wei, and Xiao-Quan Wang. 2021. “Phylogenomic and Ecological Analyses Reveal the Spatiotemporal Evolution of Global Pines.” Proceedings of the National Academy of Sciences 118 (20): e2022302118. https://doi.org/10.1073/pnas.2022302118.
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March 31, 2022 at 9:59 pm
Erp
I’ve been looking back at your earlier drawings of all those pine needles and doing some hunting. There seem to be 113 species in the Pinus genus so biologists try grouping them. The article
Jin, Wei-Tao, David S. Gernandt, Christian Wehenkel, Xiao-Mei Xia, Xiao-Xin Wei, and Xiao-Quan Wang. 2021. “Phylogenomic and Ecological Analyses Reveal the Spatiotemporal Evolution of Global Pines.” Proceedings of the National Academy of Sciences 118 (20): e2022302118. https://doi.org/10.1073/pnas.2022302118.
might be of interest (see in particular figure 1)
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