Common polypody (Polypodium vulgare) growing in Töölö, Helsinki — ⓘ

Polypodium vulgare (Töölö, Helsinki) | Source

← order: Polypodiales

family

Polypodiaceae

Polypody ferns

◂ Prev Next ▸

1 genus:

Polypodium

Description

Ferns with dictyostelic scale-bearing rhizomes. Sori lack indusia.

Occurrence map Polypody ferns (Polypodiaceae) in Finland — ⓘ

Source

References:

Smith, A. R., et al. (2006). A classification for extant ferns. Taxon, 55(3), 705-731. doi: 10.2307/25065646