British Columbia:
Government of Canada: Threatened Plant Species Pacific Rim National Park Reserve
https://parks.canada.ca/pn-np/bc/pacificrim/nature/flore-flora
Brochures for species and ecosystems at risk in B.C. (Look at the Rare Forest Plants of Southern BC and Rare Grassland Plants Brochures)
Links to brochures:
Royal BC Museum: Climate Change & Endangered Plants
https://staff.royalbcmuseum.bc.ca/2017/07/24/climate-change-endangered-plants/
E-Flora BC: RARE PLANTS OF THE FRASER VALLEY
https://ibis.geog.ubc.ca/biodiversity/eflora/RarePlantsoftheFraserValley.html
The Narwhal: British Columbia’s looming extinction crisis
https://thenarwhal.ca/bc-extinction-crisis/
Alberta:
Alberta Government: Plant Species at Risk
https://www.alberta.ca/plant-species-at-risk
Alberta Native Plant Council: Rare Plants in Alberta
https://anpc.ab.ca/wp-content/uploads/2014/12/Rare_Plants_in_Alberta_ANPC_2015.pdf
Edmonton & Area Land Trust: SPECIES AT RISK IN ALBERTA
Alberta Native Plant Council (ANPC) Guidelines for Rare Vascular Plant Surveys in Alberta 2012
South East Alberta Watershed Alliance (SEAWA) Natural Regions & Biodiversity (**Note: good Links to Alberta Species at Risk resources**)
https://seawa.ca/your-watershed/plants-animals-ecosystems
Ontario:
Ontario Government: Species at Risk
https://www.ontario.ca/page/species-risk-ontario
Canadian Journal of Plant Science: Review: Northern Ontario medicinal plants
https://cdnsciencepub.com/doi/10.4141/cjps2012-006
Ontario Nature: Northern Forest Foraging Guide:
Nova Scotia:
Government of Nova Scotia: Endangered Wild Plants of N.S.
https://novascotia.ca/natr/wildlife/conserva/endangered-plants.asp
Acadia University: Species at Risk
https://kcirvingcentre.acadiau.ca/harriet-irving-botanical-gardens/conservation/species-at-risk/
New Brunswick:
Government of New Brunswick: Species at Risk
Newfoundland & Labrador:
Government of Newfoundland: Species at Risk
https://www.gov.nl.ca/ffa/wildlife/endangeredspecies/plants/
Memorial University of Newfoundland: Rare Plant Research
https://www.mun.ca/botanicalgarden/learn/research/rare-plant-research/
Manitoba:
Rare Plant Surveys and Stewardship Activities by the Manitoba Conservation Data Centre, 2007
https://www.gov.mb.ca/sd/cdc/pdf/field_report_2007.pdf
Survey of Provincial Crown Lands in South-eastern Manitoba for Rare and Endangered Plant Species, Phase II
Canadian Parks and Wilderness Society Manitoba Chapter: Rare and Endangered Plants in Manitoba: Hard-To-Spot Species
https://cpawsmb.org/cpaws_event/rare-and-endangered-plants-in-manitoba-hard-to-spot-species/
Manitoba Habitat Conservancy: Species at Risk profiles
https://mbhabitat.ca/species-at-risk-profiles/
Quebec:
Espace Pour la vie Montreal: Demystifying the status of threatened or vulnerable plants in Québec
https://m.espacepourlavie.ca/blogue/en/demystifying-status-threatened-or-vulnerable-plants-quebec
Government of Quebec: Regulation respecting threatened or vulnerable plant species and their habitats
https://www.legisquebec.gouv.qc.ca/en/document/cr/E-12.01,%20r.%203%20/
The Economic Potential of Medicinal Plant Production with Particular Reference to Quebec
https://www.agrireseau.net/agriculturebiologique/documents/QuebecMedPlantPotential(A).pdf
Flora of Quebec List of at Risk Plants
http://floreduquebec.ca/english/liste.php?ordre=statut
Saskatchewan:
Government of Saskatchewan: Herbs: Current Production
Government of Saskatchewan: Echinacea in Saskatchewan
Saskatchewan herbarium https://biolwww.usask.ca/rareplants_sk/root/htm/en/researcher/4_ecoreg.php
Nature Saskatchewan: Rare Plant Rescue
https://www.naturesask.ca/what-we-do/stewards-of-saskatchewan/rare-plant-rescue-new
Northern Provinces/ Territories:
Yukon Species at Risk:
https://yukon.ca/sites/yukon.ca/files/env/env-yukon-species-risk.pdf
NWT Species at Risk
https://www.nwtspeciesatrisk.ca/SpeciesAtRisk
Working Group on General Status of NWT Species: General Status Ranks of Wild Species in the Northwest Territories
https://www.ntassembly.ca/sites/assembly/files/td_273-182.pdf
Canada In General:
Conservation of Indigenous Medicinal Plants in Canada
https://www.arlis.org/docs/vol1/69415913/westfall_edited_final_feb_28.pdf
Traditional use of medicinal plants in the boreal forest of Canada: review and perspectives
https://ethnobiomed.biomedcentral.com/articles/10.1186/1746-4269-8-7
Preliminary assessment of the conservation status of medicinal plant species in Canada
https://cdnsciencepub.com/doi/pdf/10.1139/cjb-2021-0090
Convention on Biological Diversity: Global Biodiversity Outlook 5
Nature Conservancy Canada: Plants
https://www.natureconservancy.ca/en/what-we-do/resource-centre/featured-species/plants/
Canadian Endangered Species Conservation Council. Wild Species 2020: The General Status of Species in Canada. National General Status Working Group
Government of Canada: Species at Risk Public Registry
Government of Canada: Species at Risk Public Registry (Species List)
United Plant Savers: Species at Risk
https://unitedplantsavers.org/species-at-risk-list/
Canadian Geographic: The endangered species hiding in plain sight
https://canadiangeographic.ca/articles/the-endangered-species-hiding-in-plain-sight/
Facets Journal: Conserving plant species at risk in Canada: land tenure, threats, and representation in federal programs
https://www.facetsjournal.com/doi/10.1139/facets-2019-0014
Government of Canada: Recovery Strategy for the Heart-leaved Plantain (Plantago cordata) in Canada
https://limestonebarrens.ca/SpeciesAtRisk.htm
Committee on the Status of Endangered Wildlife in Canada https://www.cosewic.ca/index.php/en-ca/
Center for Plant Conservation: Find rare Plants Near You