Page author: David Giblin
Pentagramma triangularis
gold-back fern
Specimens
Photos
Distribution: Occurring chiefly west of the Cascades crest in Washington; Alaska to Baja California, east to New Mexico.
Habitat: Rock crevices and open, rocky slopes generally at low elevations.
Origin: Native
Growth Duration: Perennial
Conservation Status: Not of concern
Description:
[none provided]
Accepted Name:
Pentagramma triangularis (Kaulf.) Yatsk., Windham & E. Wollenw.
Publication: Amer. Fern J. 80: 15. 1990.
Publication: Amer. Fern J. 80: 15. 1990.
Synonyms & Misapplications:
Pentagramma triangularis (Kaulf.) Yatsk., Windham & E. Wollenw. ssp. semipallida (J.T. Howell) Yatsk. [FNA2]
Pentagramma triangularis (Kaulf.) Yatsk., Windham & E. Wollenw. ssp. triangularis [FNA2]
Pityrogramma triangularis (Kaulf.) Maxon [HC]
Pityrogramma triangularis (Kaulf.) Maxon var. triangularis
Pentagramma triangularis (Kaulf.) Yatsk., Windham & E. Wollenw. ssp. triangularis [FNA2]
Pityrogramma triangularis (Kaulf.) Maxon [HC]
Pityrogramma triangularis (Kaulf.) Maxon var. triangularis
Additional Resources:
PNW Herbaria: Specimen records of Pentagramma triangularis in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Pentagramma triangularis checklist entry.
E-Flora BC: Pentagramma triangularis atlas page.
CalPhotos: Pentagramma triangularis photos.
USDA Plants: Pentagramma triangularis information.
27 photographs:
Group by
