Physematium oreganum (D.C. Eaton) Trevisan subsp. oreganum

Physematium oreganum (D.C. Eaton) Trevisan subsp. oreganum is an accepted subspecies name sensu Lu et al., 2019.

Vernacular names

• woodsie d'Orégon Favreau
• woodsie d'Orégon typique Favreau

• Oregon woodsia ITIS, 2010
• Oregon cliff fern FNA Ed. Comm., 1993
• western cliff fern Klinkenberg, 2010+

Synonyms

• Woodsia oregana D.C. Eaton subsp. oregana FNA Ed. Comm., 1993

Distribution

• Map view
• List view

• Native
• Introduced
• Ephemeral
• Excluded
• Extirpated
• Doubtful
• Absent

Classification

Class	Equisetopsida
Subclass	Polypodiidae
Order	Polypodiales
Family	Woodsiaceae
Genus	Physematium
Subgenus	Physematium subg. Woodsiopsis
Species	Physematium oreganum
Subspecies	Physematium oreganum subsp. oreganum

Habit

Herb