| Asparagus scandens | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Order: | Asparagales |
| Family: | Asparagaceae |
| Subfamily: | Asparagoideae |
| Genus: | Asparagus |
| Species: | A. scandens |
| Binomial name | |
| Asparagus scandens Thunb. (1794) | |
Asparagus scandens (also known as climbing asparagus fern or krulkransie) is a flowering plant native to South Africa in the genus Asparagus . Despite one of its common names, itis not related to ferns.
A hardy scrambling or climbing perennial with finely divided leaf-like Cladodes and underground tuibers. [1] It prefers shady areas and moisture, but can tolerate some drought. Unlike other asparagus ferns, this species does not grow thorns.
It grows many tiny white drooping flowers that are followed by small orange , later red spherical fruit [1] . These attract birds which help to disperse them.
It is endemic to the shady afro-montane forests of the Western Cape, South Africa. Here it can be found from the indigenous woods and kloofs of Cape Town, eastwards as far as the Tsitsikamma Mountains.
Cultivated in South African gardens, it is a very useful ornamental plant for growing in deep shade. It will climb up any sticks, pillars or trellises that are available, or form a thick, feathery groundcover.
A. scandens is cinsidered to be an invasive species in some countries. In New Zealand it is listed on the National Pest Plant Accord [1] , which means that it cannot be sold or distributed. [2] In Australia it is listed on the Weeds of National Significance, a list of 32 taxa compiled by the federal government. [3]
The ferns are a group of vascular plants that reproduce via spores and have neither seeds nor flowers. They differ from mosses by being vascular, i.e., having specialized tissues that conduct water and nutrients, and in having life cycles in which the branched sporophyte is the dominant phase.
A vine is any plant with a growth habit of trailing or scandent stems, lianas, or runners. The word vine can also refer to such stems or runners themselves, for instance, when used in wicker work.
Asparagus is a genus of flowering plants in the family Asparagaceae, subfamily Asparagoideae. It comprises up to 300 species. Most are evergreen long-lived perennial plants growing from the understory as lianas, bushes or climbing plants. The best-known species is the edible Asparagus officinalis, commonly referred to as just asparagus. Some other members of the genus, such as Asparagus densiflorus, are grown as ornamental plants.
A number of introduced species, some of which have become invasive species, have been added to New Zealand's native flora and fauna. Both deliberate and accidental introductions have been made from the time of the first human settlement, with several waves of Polynesian people at some time before the year 1300, followed by Europeans after 1769.
Asparagus setaceus, with the common names of common asparagus fern, asparagus grass, lace fern, climbing asparagus, or ferny asparagus, is a climbing plant in the family Asparagaceae native to southern Africa. Despite its common name, the plant is not a true fern, but has leaves that resemble one.
Asparagus asparagoides, commonly known as bridal creeper, bridal-veil creeper, gnarboola, smilax or smilax asparagus, is a herbaceous climbing plant of the family Asparagaceae native to eastern and southern Africa. Sometimes grown as an ornamental plant, it has become a serious environmental weed in Australia and New Zealand.
Asparagus aethiopicus, Sprenger's asparagus, is a plant native to the Cape Provinces and the Northern Provinces of South Africa. Often used as an ornamental plant, it is considered an invasive weed in many locations. Asparagus fern, asparagus grass and foxtail fern are common names; however, it is unrelated to true ferns. A. aethiopicus has been confused with A. densiflorus, now regarded as a separate species, so that information about A. aethiopicus will often be found under the name A. densiflorus.
Metrosideros fulgens is a forest liana or vine endemic to New Zealand. It occurs in coastal and lowland forest throughout the North Island, on the west coast of the South Island and on the Three Kings Islands north of Cape Reinga. It is one of a number of New Zealand Metrosideros species which live out their lives as vines, unlike the northern rātā, which generally begins as a hemi-epiphyte and grows into a huge tree. Scarlet rātā is one of the better-known species of rātā vines, because it flowers in autumn or winter, and is often highly visible on well-lit host trees along forest roads, with vibrant displays of large red flowers that rise above the forest canopy.
Hibbertia scandens, sometimes known by the common names snake vine, climbing guinea flower and golden guinea vine, is a species of flowering plant in the family Dilleniaceae and is endemic to eastern Australia. It is climber or scrambler with lance-shaped or egg-shaped leaves with the narrower end towards the base, and yellow flowers with more than thirty stamens arranged around between three and seven glabrous carpels.
Senecio angulatus, also known as creeping groundsel and Cape ivy, is a succulent flowering plant in the family Asteraceae that is native to South Africa. Cape ivy is a scrambling herb that can become an aggressive weed once established, making it an invasive species. It is grown as an ornamental plant for its satiny foliage and sweet-scented flowers.
Ptisana salicina, or king fern, is a species of fern native to Norfolk Island, New Zealand and the South Pacific. Large and robust with a distinctive tropical appearance, it has fronds up to 5 metres tall that arise from a starchy base that was a traditional food for the Maori. It has several other common names including para, tawhiti-para, and horseshoe fern.
Newlands Forest is a conservancy area on the eastern slopes of Table Mountain, beside the suburb of Newlands, Cape Town, South Africa. It is owned and maintained by the Table Mountain National Parks Board, along with the City Parks Department of Cape Town, and includes a Fire Station, Nursery and Reservoir.
Dendroconche scandens, synonym Microsorum scandens, commonly called fragrant fern, is a species of fern within the family Polypodiaceae. This species is native to parts of New Zealand and Australia, as well as some offshore islands. It has been introduced to South Africa and Zimbabwe. An example occurrence in New Zealand's North Island is in the Hamilton Ecological District where it is associated with a number of other ferns including Icarus filiforme and Lomaria discolor. In general, it is found in lowland and coastal forested regions.
Adiantum aethiopicum, also known as the common maidenhair fern, is a small fern of widespread distribution, occurring in Africa, Australia, Norfolk Island and New Zealand.
Asparagus falcatus is a large, thorny, climbing plant of the Asparagus genus, that is indigenous to South Africa and Mozambique. It is often grown as a security hedge in southern Africa.
Southern Afrotemperate Forest is a kind of tall, shady, multilayered indigenous South African forest. This is the main forest-type in the south-western part of South Africa, naturally extending from the Cape Peninsula in the west, as far as Port Elizabeth in the east. In this range, it usually occurs in small forest pockets, surrounded by fynbos vegetation.
Nephrolepis cordifolia is a fern native to the global tropics, including northeastern Australia and Asia. It has many common names including fishbone fern, tuberous sword fern, tuber ladder fern, erect sword fern, narrow sword fern and ladder fern, and herringbone fern. It is similar to the related fern Nephrolepis exaltata.
Asparagus virgatus is a species of flowering plant in the Asparagaceae family. It indigenous to South Eastern Africa. It is also known as tree fern, tiki fern, and African broom fern. Asparagus virgatus is a member of the genus Asparagus, and not a true fern.
Dipogon lignosus, the okie bean, Cape sweet-pea, dolichos pea or mile-a-minute vine, is a species of flowering plant in the legume family, Fabaceae. It is the only species classified in the monotypic genus Dipogon which belongs to the subfamily Faboideae.
Asparagus africanus, also known as African asparagus, bush asparagus, wild asparagus, climbing asparagus fern, ornamental asparagus and sparrow grass, is an African species of plant that is found in a variety of habitats. It has multiple medicinal properties and is used to treat various ailments.
