Edwin Bingham Copeland

Callistopteris is a fern genus in the family Hymenophyllaceae. The genus is accepted in the Pteridophyte Phylogeny Group classification of 2016 (PPG I) but not by some other sources, which sink it into a broadly defined Trichomanes.

Microsorum punctatum is a fern from the subfamily Microsoroideae commonly called the fish-tail fern, climbing bird's nest fern, dwarf elkhorn fern, or wart fern. It has been used in traditional medicine.

Vandenboschia is a fern genus in the family Hymenophyllaceae. The genus is accepted in the Pteridophyte Phylogeny Group classification of 2016 (PPG I) but not by some other sources.

Polyphlebium is a fern genus in the family Hymenophyllaceae. The genus is accepted in the Pteridophyte Phylogeny Group classification of 2016 (PPG I) but not by some other sources.

Aspidotis is a small genus of leptosporangiate ferns known commonly as laceferns. Most species are native to slopes, ridges, and rocky outcroppings, primarily in California and Mexico, although one species included in the genus by some authorities is widely distributed in eastern Africa.

Polyphlebium venosum, the veined bristle-fern or bristle filmy fern, is a fern in the family Hymenophyllaceae. It is only found in wet forests, mainly growing as an epiphyte on the shady side of the soft tree fern, Dicksonia antarctica. It also grows on logs, trunks of trees and rarely on trunks of Cyathea species or on wet rock-faces. It is found in the wetter parts of Eastern Australia and New Zealand. P. venosum has poor long-distance dispersal compared to other ferns due to its short lived spore. Notable features of Polyphlebium venosum include it being one cell layer thick, 5–15 cm in

Phanerosorus is a genus of ferns in the family Matoniaceae.

Didymoglossum melanopus is a species of fern in the family Hymenophyllaceae. It is endemic to Ecuador. The genus Didymoglossum is accepted in the Pteridophyte Phylogeny Group classification of 2016 (PPG I), but not by some other sources. As of October 2019, Plants of the World Online merged the genus into a broadly defined Trichomanes, treating this species as Trichomanes melanopus.

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Acrosorus is a genus of ferns in the family Polypodiaceae, subfamily Grammitidoideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I). It is known from the Philippines, Malesia, Thailand, and the Pacific islands.

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Saccoloma is a fern genus in family Saccolomataceae. It is the only genus in the family in the Pteridophyte Phylogeny Group classification of 2016 (PPG I), but further investigation is needed. It is pantropical and its species are found in wet, shaded forest areas. Saccoloma species are characterized by an omega-shaped (Ω) vascular bundle in the cross-sections of their petioles. The common name soralpouch fern is used for Saccoloma.

Microgramma lycopodioides, also known by its common name clubmoss snakefern is a species from the genus Microgramma.

Sphaeropteris crinita, synonyms Alsophila crinita and Cyathea crinita, is a species of tree fern native to India and Sri Lanka. It is considered to be endangered.

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Aspidotis californica is a species of fern known by the common name California lacefern. It is native to California and Baja California. It grows in rock cracks and crevices in many types of habitat, including Chaparral, Yellow pine forest, Foothill oak woodland, and Valley grassland.

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Tectaria cicutaria, the button fern, is a species of fern in the family Tectariaceae, native to the Antilles. It has thin, soft, triangular fronds up to about 3.5 feet in length; blades are once- or twice-pinnate with the final segments pinnately-lobed. The rhizome is short and erect.

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Grammitis wattsii is a fern in the family Polypodiaceae. The specific epithet honours the Reverend W. W. Watts (1856–1920), a prominent Australian cryptogamist active in the late 19th and early 20th centuries.

Grammitis nudicarpa is a fern in the family Polypodiaceae.

Grammitis diminuta is a fern in the family Polypodiaceae. The Latin specific epithet diminuta means "decreased" or "diminished", with reference to the tapered frond base.