Green Mountain Maidenhair Fern (Adiantum viridimontanum) wildspecies.ca

May Be At Risk

Present in regions

Migratory species: Unknown

Taxonomic group:

Ferns

Learn more about all species of Ferns in Canada.

The General Status ranks do not have legal weight. They are meant to identify the species that may be at risk in Canada.

Access other data on this species on the NatureServe Explorer.

Common Names

English common name:

Green Mountain Maidenhair Fern

French common name:

Adiante des montagnes Vertes

Year	English common name	French common name
2000	Green Mountain Maidenhair-Fern
2005	Green Mountain Maidenhair Fern	Adiante des Montagnes Vertes
2010	Green Mountain Maidenhair Fern	Adiante des montagnes Vertes
2015	Green Mountain Maidenhair Fern	Adiante des montagnes Vertes
2020	Green Mountain Maidenhair Fern	Adiante des montagnes Vertes

Scientific Names

Higher Classification:

Superkingdom

EUKARYOTA

Kingdom

PLANTAE

Subkingdom

VIRIDIPLANTAE

Infrakingdom

STREPTOPHYTA

Superphylum

Embryophyta

Phylum

Tracheophyta

Subphylum

Polypodiophytina

Class

Polypodiopsida

Subclass

Polypodiidae

Year	Scientific name	Family	Order
2000	Adiantum viridimontanum	Pteridaceae	Polypodiales
2005	Adiantum viridimontanum	Pteridaceae	Polypodiales
2010	Adiantum viridimontanum	Pteridaceae	Polypodiales
2015	Adiantum viridimontanum	Pteridaceae	Polypodiales
2020	Adiantum viridimontanum	Pteridaceae	Polypodiales

Priority Score

This species is not designated as may be at risk

Trends in rounded national ranks

Year	Rounded National Rank	Description of the change	Reason for change	Notes
2000	Imperiled
2005	Imperiled
2010	Imperiled
2015	Vulnerable	Reduced level of risk.	Improved knowledge of the species.	More survey work
2020	Vulnerable

Original Ranks:

Canada
2000	May Be At Risk - 2
2005	May Be At Risk - 2
2010	May Be At Risk - 2
2015	Vulnerable - N3
2020	Vulnerable - N3

Yukon
2000	Not Present
2005	Not Present
2010	Not Present
2015	Not Present
2020	Not Present

Northwest Territories
2000	Not Present
2005	Not Present
2010	Not Present
2015	Not Present
2020	Not Present

Nunavut
2000	Not Present
2005	Not Present
2010	Not Present
2015	Not Present
2020	Not Present

British Columbia
2000	Not Present
2005	Not Present
2010	Not Present
2015	Not Present
2020	Not Present

Alberta
2000	Not Present
2005	Not Present
2010	Not Present
2015	Not Present
2020	Not Present

Saskatchewan
2000	Not Present
2005	Not Present
2010	Not Present
2015	Not Present
2020	Not Present

Manitoba
2000	Not Present
2005	Not Present
2010	Not Present
2015	Not Present
2020	Not Present

Ontario
2000	Not Present
2005	Not Present
2010	Not Present
2015	Not Present
2020	Not Present

Quebec
2000	May Be At Risk - 2
2005	May Be At Risk - 2
2010	May Be At Risk - 2
2015	Vulnerable - S3
2020	Vulnerable - S3

New Brunswick
2000	Not Present
2005	Not Present
2010	Not Present
2015	Not Present
2020	Not Present

Nova Scotia
2000	Not Present
2005	Not Present
2010	Not Present
2015	Not Present
2020	Not Present

Prince Edward Island
2000	Not Present
2005	Not Present
2010	Not Present
2015	Not Present
2020	Not Present

Newfoundland and Labrador
2000	Not Present
2005	Not Present
2010	Not Present
2015
2020

Labrador
2000
2005
2010
2015	Not Present
2020	Not Present

Newfoundland
2000
2005
2010
2015	Not Present
2020	Unranked - SNR

Pacific Ocean
2000	Not Present
2005	Not Present
2010	Not Present
2015	Not Present
2020	Not Present

Western Arctic Ocean
2000	Not Present
2005	Not Present
2010	Not Present
2015	Not Present
2020	Not Present

Eastern Arctic Ocean
2000	Not Present
2005	Not Present
2010	Not Present
2015	Not Present
2020	Not Present

Atlantic Ocean
2000	Not Present
2005	Not Present
2010	Not Present
2015	Not Present
2020	Not Present