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Pteridophytes
This collection aims to cover pteridophytes. Pteridophytes include ferns and horsetails (Monilophyta) as well as lycopods (Lycopodiophyta). The group was given the name Pteridophyta, but it is considered to be an outdated term since it is paraphyletic, as the clade excludes seed-bearing plants, more closely related to monilophytes than lycopods. However, this term is still used here because as a convenient and informal group.
This collection only contains a small sampling of all pteridophytes. They can range from clubmosses, which look like miniature Christmas trees, to primitive-looking tree ferns. A commonality between them is that they lack seeds, and reproduce using spores.
Adiantum capillus-veneris
Southern Maidenhair Fern
Pteridaceae
Adiantum capillus-veneris is a species of fern in the family Pteridaceae. It is widely distributed across all continents except Antarctica, and is common as an ornamental plant.
Adiantum hispidulum
Rough Maidenhair Fern
Pteridaceae
Adiantum hispidulum is a species of fern in the family Pteridaceae. It has a paleotropical distribution, and has escaped cultivated in North America.
Adiantum pedatum
Five-fingered Fern
Pteridaceae
Adiantum pedatum is a species of fern in the family Pteridaceae. It is native to eastern North America, and northeastern Asia, and is widely cultivated elsewhere. Several species are similar to it and have at one point been considered part of the species, forming a large complex. These include A. myriosorum, which is native to the Himalayas and Taiwan; A. aleuticum, which is native to western North America and a bit of the northeast United States/southeastern Canada; and A. viridimontanum which is native to eastern North America (Lu et al. 2011).
Adiantum trapeziforme
Diamond Maidenhair Fern
Pteridaceae
Adiantum trapeziforme is a species of fern in the family Pteridaceae. It is native to Mexico, Central America, and the Caribbean, and is commonly cultivated and naturalized elsewhere. It should not be confused with the species Adiantum cunninghamii, which has an illegitimate synonym, Adiantum trapeziforme described by Georg Forster (Brownsey and Perrie 2020).
Angiopteris boninensis
Marattiaceae
Angiopteris evecta
Marattiaceae
Angiopteris evecta is a species of fern in the family Marattiaceae. It is a huge fern native to the South Pacific, and invasive elsewhere; however, is part of a species complex, and the taxonomy of the genus as a whole is in need of a revision.
Angiopteris lygodiifolia
Marattiaceae
Angiopteris lygodiifolia is a species of fern in the family Marattiaceae. It is a huge fern found in Taiwan and Japan.
Anisocampium sheareri
Athyriaceae
Arachniodes simplicior
East Indian Holly Fern
Dryopteridaceae
Arachniodes sporadosora
Dryopteridaceae
Arachniodes standishii
Upside Down Fern
Dryopteridaceae
Arachniodes standishii is a species of fern in the family Dryopteridaceae. It is native to Japan and South Korea, and may be grown as an ornamental.
Asplenium antiquum
Japanese Bird's Nest Fern
Aspleniaceae
Asplenium antiquum is a species of fern in the family Aspleniaceae. It is native to eastern Asia.
Asplenium nidus
Bird's Nest Fern
Aspleniaceae
Asplenium nidus is a species of fern in the family Aspleniaceae. It has a paleotropical distribution, and is cultivated as an ornamental. Asplenium nidus is part of a species complex, and the taxonomy of the genus as a whole is in need of a revision (Wu et al. 2013).
Asplenium scolopendrium
Hart's Tongue Fern
Aspleniaceae
Asplenium scolopendrium is a species of fern in the family Aspleniaceae. It is native to Europe, and there is a rare variety that is scattered throughout eastern North America and Mexico. The European variety is grown as an ornamental.
Asplenium wrightii
Wright's Bird's Nest Fern
Aspleniaceae
Asplenium wrightii is a species of fern in the family Aspleniaceae. It is native to China, Taiwan, Japan, Korea, and Vietnam. Asplenium wrightii is part of a species complex, and the taxonomy of the genus as a whole is in need of a revision (Wu et al. 2013).
Athyrium filix-femina
Lady Fern
Athyriaceae
Athyrium filix-femina is a species of fern in the family Athyriaceae. It has an extremely widespread distribution over the Americas, Europe, and Asia, and is often cultivated as an ornamental.
Athyrium otophorum
Eared Lady Fern
Athyriaceae
Athyrium vidalii
Vidal's Lady Fern
Athyriaceae
Blechnum appendiculatum
Palm Fern
Blechnaceae
Blechnum brasiliense
Brazilian Tree Fern
Blechnaceae
Blechnum brasiliense is a species of fern in the family Blechnaceae. It is native to South America with disjunct populations in Central America, and is sometimes cultivated as an ornamental.
Blechnum cyatheoides
Amaumau Fern
Blechnaceae
Blechnum gibbum
Silver Lady Fern
Blechnaceae
Blechnum gibbum is a species of fern in the family Blechnaceae. It is native to Melanesia, and is sometimes cultivated as an ornamental.
Blechnum niponicum
Japanese Deer Fern
Blechnaceae
Blechnum niponicum is a species of fern in the family Blechnaceae. It is native to Japan, Russia, and Taiwan, and is sometimes cultivated as an ornamental. Blechnum niponicum was once considered to be a subspecies of Blechnum spicant (Cherepanov 2017).
Blechnum spicant
Deer Fern
Blechnaceae
Blechnum spicant is a species of fern in the family Blechnaceae. It has a circumboreal distribution, and is sometimes cultivated as an ornamental.
Cibotium barometz
Woolly Fern
Cibotiaceae
Cibotium barometz is a species of fern in the family Cibotiaceae. The plant has been mistaken for a mythical plant-animal hybrid called the Vegetable Lamb of Tartary. It is native to East and Southeast Asia, and is used for medicinal properties.
Coniogramme intermedia
Intermediate Bamboo Fern
Pteridaceae
Coniogramme japonica
Japanese Bamboo Fern
Pteridaceae
Coniogramme japonica is a species of fern in the family Pteridaceae. It is widely distributed in eastern to southeastern Asia, and in East Asia its fronds are sometimes cooked as a vegetable.
Cornopteris crenulatoserrulata
Serrated-leaf Fern
Athyriaceae
Cornopteris crenulatoserrulata is a species of fern in the family Athyriaceae. It is native to northeastern China, eastern Russia, Korea, and Japan.
Cyrtomium falcatum
Holly Fern
Dryopteridaceae
Cyrtomium falcatum is a species of fern in the family Dryopteridaceae. It is native to eastern and southeastern Asia and Polynesia, and is cultivated and naturalized elsewhere.
Cyrtomium laetevirens
Dryopteridaceae
Cyrtomium laetevirens is a species of fern in the family Dryopteridaceae. It is native to South Korea and Japan, and is part of a species complex.
Davallia fejeensis
Rabbit's Foot Fern
Davalliaceae
Davallia fejeensis is a species of fern in the family Davalliaceae. It is endemic to Fiji, and is sometimes grown as an ornamental.
Davallia heterophylla
Davalliaceae
Davallia heterophylla is a species of fern in the family Davalliaceae. It is widespread in southeastern Asia and Oceania.
Davallia trichomanoides
Squirrel's Foot Fern
Davalliaceae
Davallia trichomanoides is a species of fern in the family Davalliaceae. It is widespread in East Asia, and is sometimes grown as an ornamental.
Davallia tyermannii
Davalliaceae
Dendrolycopodium obscurum
Flat-branched Tree Clubmoss
Lycopodiaceae
Dendrolycopodium obscurum is a species of lycopod in the family Lycopodiaceae. It is native to eastern North America and East Asia.
Dennstaedtia punctilobula
Hay-scented Fern
Dennstaedtiaceae
Dennstaedtia punctilobula is a species of fern in the family Dennstaedtiaceae. It is native to eastern North America, and is cultivated as an ornamental.
Deparia conilii
Athyriaceae
Deparia lancea
Athyriaceae
Dicksonia antarctica
Man Fern
Dicksoniaceae
Dicksonia antarctica is a species of tree fern in the family Dicksoniaceae. It is native to southeastern Australia and Tasmania, and is widely cultivated in mild places elsewhere.
Dicksonia fibrosa
Golden Tree Fern
Dicksoniaceae
Dicksonia fibrosa is a species of tree fern in the family Dicksoniaceae. It is native to New Zealand, and is cultivated in mild places elsewhere.
Diphasiastrum digitatum
Fan Clubmoss
Lycopodiaceae
Diplazium esculentum
Vegetable Fern
(Retz.) Sw.
Diplazium nipponicum
Athyriaceae
Diplazium nipponicum is a species of fern in the family Athyriaceae. It is native to southeastern China, Japan, and South Korea.
Diplazium proliferum
Athyriaceae
Diplazium proliferum is a species of fern in the family Athyriaceae. It is native to Western and Central Africa, as well as Madagascar, and is eaten as a vegetable.
Diplopterygium glaucum
Urajiro
Gleicheniaceae
Diplopterygium glaucum is a large fern in the family Gleicheniaceae. It is widely distributed throughout eastern Asia and is also found within French Polynesia.
Dryopteris atrata
Hardy Shield Fern
Dryopteridaceae
Dryopteris atrata is a species of fern in the family Dryopteridaceae. It is native to eastern China, Bhutan, India, Myanmar, Nepal, Sri Lanka, Thailand, and Vietnam. This name has been misapplied to Dryopteris cycadina (Hoshizaki and Wilson 1999).
Dryopteris carthusiana
Spinulose Wood Fern
Dryopteridaceae
Dryopteris carthusiana is a species of fern in the family Dryopteridaceae. It is native to much of northern North America and Eurasia. It is a species derived from hybridization that became fertile after chromosome doubling; one parent is Dryopteris intermedia but the other one is apparently now extinct (FNAEC 1993).
Dryopteris championii
Champion's Wood Fern
Dryopteridaceae
Dryopteris championii is a species of fern in the family Dryopteridaceae. It is native to East Asia.
Dryopteris commixta
Mixed Wood Fern
Dryopteridaceae
Dryopteris commixta is a species of fern in the family Dryopteridaceae. It is native to southeastern China and Japan.
Dryopteris erythrosora
Japanese Shield Fern
Dryopteridaceae
Dryopteris erythrosora is a species of fern in the family Dryopteridaceae. It is native to southeastern China, Korea, and Japan, and is also widely cultivated elsewhere.
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