A large plant with whitish-green fronds reaching up to a foot in height.

Polypodium Angustatum

A large plant with whitish-green fronds reaching up to a foot in height.

A stout plant with grey scales. The fronds range between 1 and 2 feet, and approximately 1 foot in width. They are commonly found in Brazil.

Polypodium Brasiliense

A stout plant with grey scales. The fronds range between 1 and 2 feet, and approximately 1 foot in width.…

A fern with fronds ranging between 1.5 feet and 3 feet in length.

Polypodium Drepanum

A fern with fronds ranging between 1.5 feet and 3 feet in length.

An oak fern with slender leaves that are generally between 6 and 10 inches. They are commonly found in the Northern hemisphere, such as Great Britain.

Polypodium Dryopteris

An oak fern with slender leaves that are generally between 6 and 10 inches. They are commonly found…

A younger version of Polypodium tenellum. It is woody and wide-creeping when young.

Polypodium Filipes

A younger version of Polypodium tenellum. It is woody and wide-creeping when young.

A stout fern with light brown scales. The fronds of this fern range between 3 and 6 feet in length, and 2 feet in width.

Polypodium Heracleum

A stout fern with light brown scales. The fronds of this fern range between 3 and 6 feet in length,…

A fern with short, ovate fronds.

Polypodium Lycopodioides Owariense

A fern with short, ovate fronds.

A stout fern with brown scales. Fronds range between 1 foot and 3 feet in length, and 1 inch in width.

Polypodium Phyllitidis

A stout fern with brown scales. Fronds range between 1 foot and 3 feet in length, and 1 inch in width.

A wide-creeping fern with squarrose scales. Fertile fronds are narrow and long, whereas the barren ones are oblong, between 1 inch and 3 inches long.

Polypodium Piloselloides

A wide-creeping fern with squarrose scales. Fertile fronds are narrow and long, whereas the barren ones…

An illustration of a pinnule of polypodium showing veins and sori.

Pinnule of Polypodium

An illustration of a pinnule of polypodium showing veins and sori.

A woody fern with numerous branches and dark brown, squarrose scales. They are commonly found in New Zealand and Australia.

Polypodium Pustulatum

A woody fern with numerous branches and dark brown, squarrose scales. They are commonly found in New…

A wide-creeping fern with reddish-brown scales. The fronds of this fern are approximately 2 feet in length, and 1 to 3 inches broad.

Polypodium Stigmaticum

A wide-creeping fern with reddish-brown scales. The fronds of this fern are approximately 2 feet in…

A slender wide-creeping fern with grey and/or reddish-brown scales. They are commonly found between Jamaica and Paraguay.

Polypodium Vacciniifolium

A slender wide-creeping fern with grey and/or reddish-brown scales. They are commonly found between…