Gleichenia is a genus of ferns. Its closest relative is the genus Stromatopteris, restricted to New Caledonia.
Parablechnum wattsii, synonym Blechnum wattsii, is a common terrestrial fern growing in rainforest and open forest. It is often seen near creeks in much of south eastern Australia, including Victoria, Tasmania, South Australia, New South Wales and Queensland. The specific epithet wattsii honours William Walter Watts (1856-1920). Watts was considered an authority on mosses and ferns and has more than 30 species named for him. Common names by which the species may be called are hard water fern - from its stiff leathery fronds, leech fern - as forest workers often encounter leaches while working in clusters of these ferns, hard hill fern - from the fern's habit and habitat, and red cabbage fern - from the bronze-pink colour of the young fronds resembling cooked red cabbage.
Doodia aspera, commonly known as prickly rasp fern, is a widespread and common plant, growing in eastern Australia. Often seen in rainforest margins or eucalyptus forest in Victoria, New South Wales and Queensland, it is a terrestrial fern with reddish new growth.
Notogrammitis billardierei, also known as the common finger-fern, or common strap fern, is a small epiphytic or lithophytic fern [1] with small, strap like fronds, found commonly in wet forest in South-Eastern Australia and New Zealand.
Empodisma minus, commonly known as (lesser) wire rush or spreading rope-rush, is a perennial evergreen belonging to the southern-hemisphere family of monocotyledons called the Restionaceae. The Latin name Empodisma minus translates to “tangle-foot” “small”. E. minus is found from Queensland to South Australia, Tasmania and throughout New Zealand south of 38 ° latitude, or the central north island. Its current conservation status is “Least concerned”. In 2012 the new species Empodisma robustum was described in New Zealand, with what was previously described as E. minus from the lowland raised bogs of Waikato and Northland now being re-classified as E. robustum. E. minus remains an important peatformer in the south of New Zealand and in high altitude peatlands.
Gymnoschoenus sphaerocephalus, commonly known as buttongrass, is a species of tussock-forming sedge from southeastern Australia. It forms part of a unique habitat in Tasmania.
Diplazium australe, commonly known as the Austral lady fern, is a small fern occurring in eastern Australia, New Zealand and Norfolk Island. The habitat is moist shaded areas, often occurring in rainforest.
Pteridium esculentum, commonly known as bracken fern, Austral bracken or simply bracken, is a species of the bracken genus native to a number of countries in the Southern Hemisphere. Esculentum means edible. First described as Pteris esculenta by German botanist Georg Forster in 1786, it gained its current binomial name in 1908. The Eora people of the Sydney region knew it as gurgi.
Gleichenia microphylla is a small fern growing in Australia and New Zealand.
Histiopteris incisa, the bat's wing fern, water fern or fern mata, is a common plant found in Australia, New Zealand and other islands in the south Pacific region. Usually found in moist areas, where it may form large colonies. The lowermost lobes of each pinnae have a bat wing like appearance, giving the fern its common name.
Hymenophyllum australe, commonly known as austral filmy fern, is a relatively large rupestral and epiphytic fern, indigenous to eastern Australia and New Zealand. It belongs to the unique Hymenophyllum genus, which are characterised by their thin membranous fronds that are seldom more than one cell thick, with the exception of regions over and around veins. Hymenophyllum australe is distinctive in that the fronds are typically thicker than other Hymenophyllum species, often being up to 2-3 cells thick.
Gleichenia rupestris is a small fern growing in eastern Australia. Referred to as one of the coral ferns. The specific epithet rupestris refers to it being seen growing near rocks.
Polystichum vestitum, commonly known as the prickly shield fern or pūnui (Maori), is a hardy, evergreen or semi-evergreen ground fern.
Adiantum viridimontanum, commonly known as Green Mountain maidenhair fern, is a fern found only in outcrops of serpentine rock in New England and Eastern Canada. The leaf blade is cut into finger-like segments, themselves once-divided, which are borne on the outer side of a curved, dark, glossy rachis. These finger-like segments are not individual leaves, but parts of a single compound leaf. The "fingers" may be drooping or erect, depending on whether the individual fern grows in shade or sunlight. Spores are borne under false indusia at the edge of the subdivisions of the leaf, a characteristic unique to the genus Adiantum.
Gleichenia alpina, commonly known as alpine coral-fern, is a small fern species that occurs in Tasmania and New Zealand. It grows in alpine and subalpine areas with moist soils and is a part of the Gleichrniaceae family.
Gleichenia polypodioides (L.) Sm., commonly known as coral fern, kystervaring or ystervaring due to its glabrous, brown, wiry stipes. The species is widespread in south- and east tropical Africa, southern Africa and the western Indian Ocean region. It occurs naturally in a broad coastal belt in South Africa, Lesotho, Eswatini, Angola, Malawi, Burundi, Tanzania, Mozambique, Zimbabwe, Mauritius, Réunion, Amsterdam Island and Madagascar, and was first described by Carl Linnaeus in 1771 under the name Onoclea polypodioides. Often forming dense and impenetrable thickets, sometimes over large areas, this rhizomatous perennial is an important pioneer in disturbed areas such as pine plantations. It is often mistakenly seen as an exotic invader rather than as a useful rehabilitation plant, a source of peat and growing medium, while showing exceptional resistance to herbicides.
Rhizome brown, 1–2.5 mm. in diam., creeping, with long-spined dark-brown scales up to 0.5 mm. in diam., with fronds spaced 2–20 cm. apart. Stipe castaneous, up to 60 cm. long and up to 1.5 mm. in diam., glabrous or with a few scales similar to those on the rhizome, shallowly sulcate. Frond bifurcate to reniform-lunate in outline, with 1 level of false dichotomy in each lateral branch system arising from each side of the terminal bud; all branches bearing distant foliar segments. Aborted apical buds up to 1.2 mm. long, clothed in dark-brown lanceolate laciniate scales. Pinnules linear, up to 7 x 0.75 cm., pinnate, usually glabrous, divided into sessile rounded entire triangular lobes, 3 x 2 mm., green to glaucous below. Sori partially immersed in the lamina, consisting of 2–4 sporangia, each in a separate but adjoining pit.
Tasmania is home to 'Australia’s largest cool temperate rainforests. Most of Tasmania’s rainforests occur in the North-West and throughout the North East highlands. Cool temperate rainforests typically have a heavy rainfall, cool climate, favor high altitudes and have a limited availability of light.
Gleichenia abscida, commonly known as dwarf coral fern, is an uncommon alpine fern found in southwestern Tasmania. Described by English born dentist and botanist Leonard Rodway, that which distinguishes G. abscida the most from all other species of Gleichenia is its frond. While each other species of Gleichenia have a repetitively branching frond, G. abscida's frond consists of just two blades, with the apical axil between these two blades lacking meristematic tissue.
Asplenium hookerianum, commonly known as Hooker's spleenwort, rocklax and maidenhair fern, is a small fern native to New Zealand and Australia.
Sticherus tener, also known as silky fan-fern, is a common native ground-fern in the family Gleicheniaceae. It occurs growing along watercourses and drainage lines in rainforest that are dominated by Nothofagus cunninghamii. In Australia, it occurs in the states of Tasmania and Victoria. In New Zealand, it is known from two disjoint regions on the South Island. Like in other members of this genus, Sticherus tener have bright green fronds with repeatedly forking branches, branches bearing linear-shaped segments at almost right angles to the axis and form umbrella-like bush colony.
