Pellaea villosa (Windham) Windham & Yatsk.

type specimen repository

• iDigBio type specimen records: Harvard University, Museum of Comparative Zoology
• iDigBio type specimen records: (KU) - R. L. McGregor Herbarium Vascular Plants Collection
• iDigBio type specimen records: (CAS) - CAS Botany (BOT) {http://www.calacademy.org/scientists/botany-collections}