Woodwardia fimbriata | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Division: | Polypodiophyta |
Class: | Polypodiopsida |
Order: | Polypodiales |
Suborder: | Aspleniineae |
Family: | Blechnaceae |
Genus: | Woodwardia |
Species: | W. fimbriata |
Binomial name | |
Woodwardia fimbriata | |
Woodwardia fimbriata, known by the common name giant chain fern, is an evergreen perennial fern species in the family Blechnaceae, in the eupolypods II clade [1] of the order Polypodiales, [2] in the class Polypodiopsida. [3] It is native to western North America from British Columbia through California, including the Sierra Nevada, into Baja California.
It grows in coniferous forests and other moist wooded habitat. [4] [5]
It was first described by James Edward Smith [6] and is characterized by its large fronds and arrangement of reproductive sori.
Not only is it used in gardens, [7] but it also has a history of use by the native tribes in the united states, such as the native tribes of California. [8]
Woodwardia fimbriata has very long fronds, each reaching 1 to 3 meters in length. [9] Its sori are short but broad and are arranged in neat lines, the characteristic that gives the chain ferns their name. The chain shape is visible on both sides of each leaflet.
The fronds are bipinnately compound, the leaves have the same general shape and leathery texture. [10] [11]
Parts of the rhizome exist above and below ground. The above ground portion is covered with petioles, reddish-brown or orange-brown scales cover the bases of these petioles. The petioles can also be straw colored or have a reddish-brown color at their bases and can be between 15 and 100 cm in length. [12] [11] [13]
Woodwardia fimbriata was first described by James Edward Smith. It was first published in The Cyclopaedia in the year 1818. [14] The term "Woodwardia" is a reference to the English botanist Thomas Jenkinson Woodward. [15]
Common names include the giant chain fern and the western chain fern. [16]
Synonyms include: Woodwardia chamissoi, Woodwardia paradoxa, [17] Woodwardia biserrata and Woodwardia spinulosa. [18]
Earlier sources classified this plant and the Woodwardia genus in general under the Polypodiaceae family [19] before being moved into the Blechnaceae family.
Woodwardia fimbriata can be located along the western coast of North America from British Columbia in Canada to Baja California as well as the state of Nevada. [20]
Records of Woodwardia fimbriata indicate its presence in canyons, foothills, springs, streambeds and banks and in different kinds of forests such as redwood, coniferous and mixed forests. [20] [21] [22]
It grows mainly in moist and wet environments, with elevations between 0-1000 meters, [20] but records note instances at elevations up to 8000 feet (2438 meters). [21]
Natural threats to Woodwardia fimbriata include soil erosion and competition for natural resources by invasive species. [23]
It is found near trees such as red alder ( Alnus rubra ), and western hemlock ( Tsuga heterophylla ), or near other ferns such as the sword and maidenhair ferns. [23]
Woodwardia fimbriata is cultivated as an ornamental plant for traditional and native plant gardens, and in natural landscaping and habitat restoration projects. It is a recipient of the Royal Horticultural Society's Award of Garden Merit. [24]
When grown in cultivation, it should be placed in partially shaded and moist environment and with acidic or neutral soil, but it can also be grown in full sun with proper watering. [25] [26]
There are no notable pests or diseases that specifically affect it in cultivation. [25]
The indigenous tribes of California used fibers obtained from Woodwardia fimbriata to add patterns into their baskets. Fibers were obtained from the stems and dyed red using an extract from white alder before being added into baskets. [27]
Methods for obtaining fibers involved using the leaves, more specifically fiber was obtained from crushing the rachis of leaves and processing them. Dyes were obtained from both white alder and red alder barks. [28] [29] [30]
There are also records of medical use of this plant for pain relief, specifically by Luiseno Indians who used extractions from the roots. [31]
The leaves were also placed in the ovens of the Pomo and Kashaya tribes before cooking. [32]
Adiantum capillus-veneris, the Southern maidenhair fern, black maidenhair fern, maidenhair fern, and venus hair fern, is a species of ferns in the genus Adiantum and the family Pteridaceae with a subcosmopolitan worldwide distribution. It is cultivated as a popular garden fern and houseplant.
The Coast Miwok are an Indigenous people of California that were the second-largest tribe of the Miwok people. Coast Miwok inhabited the general area of present-day Marin County and southern Sonoma County in Northern California, from the Golden Gate north to Duncans Point and eastward to Sonoma Creek. Coast Miwok included the Bodega Bay Miwok, or Olamentko (Olamentke), from authenticated Miwok villages around Bodega Bay, the Marin Miwok, or Hookooeko (Huukuiko), and Southern Sonoma Miwok, or Lekahtewutko (Lekatuit). While they did not have an overarching name for themselves, the Coast Miwok word for people, Micha-ko, was suggested by A. L. Kroeber as a possible endonym, keeping with a common practice among tribal groups and the ethnographers studying them in the early 20th century and with the term Miwok itself, which is the Central Sierra Miwok word for 'people'.
Alnus incana, the grey alder, tag alder or speckled alder, is a species of multi-stemmed, shrubby tree in the birch family, with a wide range across the cooler parts of the Northern Hemisphere. Tolerant of wetter soils, it can slowly spread with runners and is a common sight in swamps and wetlands.
Gymnocarpium dryopteris, the western oakfern, common oak fern, oak fern, or northern oak fern, is a deciduous fern of the family Cystopteridaceae. It is widespread across much of North America and Eurasia. It has been found in Canada, the United States, Greenland, China, Japan, Korea, Russia, and most of Europe. It is a seedless, vascular plant that reproduces via spores and have a life cycle with alternating, free-living sporophyte and gametophyte phases.
A poultice, also called a cataplasm, is a soft moist mass, often heated and medicated, that is spread on cloth and placed over the skin to treat an aching, inflamed, or painful part of the body. It can be used on wounds, such as cuts.
Maianthemum dilatatum is a common rhizomatous perennial flowering plant that is native to western North America from northern California to the Aleutian islands, and Asia across the Kamchatka Peninsula, Japan, and Korea. It grows in coastal temperate rainforests, and is often the dominant groundcover plant in Sitka Spruce forests.
Mertensia virginica is a spring ephemeral plant in the Boraginaceae (borage) family with bell-shaped sky-blue flowers, native to eastern North America.
Artemisia californica, also known as California sagebrush, is a species of western North American shrub in the sunflower family.
Eriogonum fasciculatum is a species of wild buckwheat known by the common names California buckwheat and flat-topped buckwheat. Characterized by small, white and pink flower clusters that give off a cottony effect, this species grows variably from a patchy mat to a wide shrub, with the flowers turning a rusty color after blooming. This plant is of great benefit across its various habitats, providing an important food resource for a diversity of insect and mammal species. It also provides numerous ecosystem services for humans, including erosion control, post-fire mitigation, increases in crop yields when planted in hedgerows, and high habitat restoration value.
Woodwardia is a genus of ferns in the family Blechnaceae, in the suborder Aspleniineae of the order Polypodiales. Species are known as netted-chain ferns. The genus is native to warm temperate and subtropical regions of the Northern Hemisphere. They are large ferns, with fronds growing to 50–300 cm long depending on the species. The fossil record of the genus extends to the Paleocene.
Pluchea sericea, commonly called arrowweed or cachanilla (Mexico), is a rhizomatous evergreen shrub of riparian areas in the lower Sonoran Desert and surrounding areas. It is common in the lower Colorado River valley of California, Nevada and Arizona, as far east as Texas, and in northern Mexico where it often forms dense impenetrable thickets. It is a perennial shrub and grows along watercourses.
Salix exigua is a species of willow native to most of North America except for the southeast and far north, occurring from Alaska east to New Brunswick, and south to northern Mexico. It is considered a threatened species in Massachusetts while in Connecticut, Maryland, and New Hampshire it is considered endangered.
Asclepias californica is a species of milkweed known by the common name California milkweed. It grows throughout lower northern, central and southern California.
Rumohra adiantiformis, the leather fern or leatherleaf fern, is a species of fern in the wood fern family Dryopteridaceae. It has a wide distribution, mainly in the tropical Southern Hemisphere.
Pericome caudata is a North American species of flowering plant in the aster family known by the common name mountain tail-leaf.
Anchistea is a genus of leptosporangiate ferns in the family Blechnaceae. It has only one species, Anchistea virginica the Virginia chain fern, which has long creeping, scaly, underground stems or rhizomes giving rise to tall widely separated, deciduous, single leaves. In contrast, the leaves of Osmundastrum cinnamomeum, which can be mistaken for A. virginica, grow in a group from a crown. Also in contrast to O. cinnamomeum the leaves are monomorphic without distinct fertile fronds. The lower petiole or stipe is dark purple to black, shiny and swollen, the upper rachis is dull green. The leaf blade is green and lanceolate, composed of 12 to 23 paired, alternate pinnatifid pinnae. The pinnae are subdivided into 15 to 20 paired segments that are ovate to oblong. The lower rachis is naked for about half its length. The sori or spore-producing bodies are found on the underside of the pinnae and are long and form a double row which outlines the major veins of the pinnae. In common with all ferns, A. virginica exhibits a gametophyte stage in its life cycle and develops a haploid reproductive prothallus as an independent plant. The spores are produced in red-brown sori which line the spaces (areolae) between the costa and costules. Further photographs can be found at the Connecticut Botanical Society and Ontario Ferns websites.
Solidago rigida, known by the common names stiff goldenrod and stiff-leaved goldenrod, is a North American plant species in the family Asteraceae. It has a widespread distribution in Canada and the United States, where it is found primarily east of the Rocky Mountains. It is typically found in open, dry areas associated with calcareous or sandy soil. Habitats include prairies, savannas, and glades.