Sources:
http://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=c136
Sources:
https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=a867
https://landscapeplants.oregonstate.edu/plants/fraxinus-excelsior
http://www.emeraldashborer.info/
http://www.ecoenchantments.co.uk/myogham_ashpage.html
http://www.thegoddesstree.com/trees/Ash.htm
http://www.hardwooddistributors.org/postings/ash-lumber-and-the-emerald-ash-borer
https://www.southbat.com/blog/2017/9/28/the-history-of-wood-bats
https://norse-mythology.org/tales/odins-discovery-of-the-runes/
https://www.jstor.org/stable/534496?seq=3#metadata_info_tab_contents
https://experi.com/journal/the-magical-manna-ash-trees-of-sicily/
Sources:
https://sciencing.com/aspen-trees-6120998.html
https://www.fs.fed.us/wildflowers/beauty/aspen/grow.shtml
https://www.nationalforests.org/blog/tree-profile-aspen-so-much-more-than-a-tree
https://stories.grandcountyhistory.org/article/ute-legend-quaking-aspen
http://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=c816
https://www.wildflower.org/plants/result.php?id_plant=POGR4
https://www.sciencedirect.com/science/article/pii/S2351989419305803