Pentagramma triangularis--CA. Marin Co. Muir Woods Nat. Mon. 4 Jul 07. 108.jpg
This occurrence of Pentagramma triangularis subsp. triangularis was collected on July 4, 2007 in United States. Flora of the World includes 8 field photographs documenting this occurrence, all of which are displayed here.
Classification
Kingdom
Plantae
Phylum
Tracheophyta
Class
Polypodiopsida
Order
Polypodiales
Family
Pteridaceae
Genus
Pentagramma
Specific Epithet
triangularis
Infraspecific Epithet
triangularis