Sources:
https://www.iucnredlist.org/species/32378/2816862
https://www.conifers.org/cu/Thuja_standishii.php
https://www.nakasendoway.com/kiso-forest/
https://www.encyclopedia.com/plants-and-animals/botany/botany-general/thuja
https://landscapeplants.oregonstate.edu/plants/thuja-occidentalis
https://fourdirectionsteachings.com/transcripts/ojibwe.html
https://northernwilds.com/the-spirit-little-cedar-tree-on-lake-superior/
https://onondagalakehistoricalecology.weebly.com/northern-white-cedar-swamp.html
https://libraryexhibits.uvm.edu/omeka/exhibits/show/uvmtrees/northernwhitecedar/traditional-uses
https://nrd.kbic-nsn.gov/sites/default/files/fs-4medicines.pdf
https://wildadirondacks.org/trees-of-the-adirondacks-northern-white-cedar-thuja-occidentalis.html
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2647905/
https://www.ictinc.ca/blog/indigenous-culturally-modified-trees
https://www.jstor.org/stable/40316086
https://www.mtpr.org/arts-culture/2018-11-26/field-notes-the-power-of-the-western-red-cedar
https://indigenousfoundations.arts.ubc.ca/totem_poles/
https://plants.usda.gov/DocumentLibrary/plantguide/pdf/pg_thpl.pdf
https://www.webpages.uidaho.edu/arch499/nonwest/northwest/theirtools.htm