Dennstaedtiaceae

species of plant

Bracken (Pteridium) is a genus of large, cosmopolitan, coarse ferns in the family Dennstaedtiaceae. Ferns (Pteridophyta) are vascular plants that undergo alternation of generations, having both large plants (sporophytes) that produce spores and small plants (gametophytes) that produce sex cells (eggs and sperm) in its life cycle. Brackens are noted for their large, highly divided leaves. They are found on all continents except Antarctica, though their typical habitat is moorland. The genus probably has the widest distribution of any fern in the world.

Dennstaedtiaceae is one of fifteen families in the order Polypodiales, the most derived families within monilophytes (ferns). It comprises 10 genera with ca 240 known species, including one of the world's most abundant ferns, Pteridium aquilinum (bracken). Members of the order generally have large, highly divided leaves and have either small, round intramarginal sori with cup-shaped indusia (e.g. Dennstaedtia) or linear marginal sori with a false indusium formed from the reflexed leaf margin (e.g. Pteridium). The morphological diversity among members of the order has confused past taxonomy, bu

Dennstaedtia is a mostly tropical and subtropical group of ferns described as a genus in 1801. Hayscented fern, or cup ferns, are common names for some species in this genus. It includes 58 species native to the tropical Americas, Madagascar, southern and eastern Asia, Australia, New Guinea, and the Pacific Islands.

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Blotiella is a genus of ferns in the family Dennstaedtiaceae described as a genus in 1962. The genus was named in honor of Marie Laure Tardieu-Blot (1902–1998), who was a French pteridologist.

species of plant

species of plant

Microlepia is a genus of ferns in the family Dennstaedtiaceae described as a genus in 1836. Most of the species are native to Asia, with many endemic to China, although a few species occur also in Australia, Africa, the West Indies, Latin America, and various oceanic islands.

species of plant

species of plant

Histiopteris is a genus of ferns in the family Dennstaedtiaceae described as a genus in 1875.

genus of plants

species of plant

species of plant

species of plant

Monachosorum is a genus of ferns described as a genus in 1848.

species of plant

species of plant

Paesia is a genus of large, coarse ferns in the family Dennstaedtiaceae described as a genus in 1833. Species are known from South America, Central America, East Asia, and New Caledonia.

species of plant

species of plant