Rumex sagittatus | |
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Characteristic arrow-shaped leaves | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Order: | Caryophyllales |
Family: | Polygonaceae |
Genus: | Rumex |
Species: | R. sagittatus |
Binomial name | |
Rumex sagittatus | |
Synonyms | |
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Rumex sagittatus, synonym Acetosa sagittata, commonly known as turkey rhubarb or rambling dock or potato vine, is a herbaceous perennial plant native to southern Africa, which has become a weed in Australia and New Zealand. [1]
Rumex sagittatus is a soft-stemmed herbaceous scrambling and climbing plant with prominent triangular arrow-shaped leaves 3–6 cm (1.2–2.4 in) in length and 2–4 cm (0.8–1.6 in) wide. The grooved green stem may be distinctly tinted red at times. The small pinkish flowers grow on panicles up to 15 cm (6 in) long. These are followed by a 3-sided greenish 0.8–1 cm diameter pod. The plant grows from a tuber, which may be up to 10 cm (4 in) long. The plant flowers and sets seed over summer, and may die back to the tuber in colder areas. [1]
Rumex sagittatus was first described in 1794 by Swedish botanist Carl Peter Thunberg. It was later placed in the genus Acetosa by Australian botanists Lawrie Johnson and Barbara Briggs, a placement not accepted by other sources, such as Plants of the World Online. Its specific epithet is derived from the Latin sagittus "arrow", hence "arrow-shaped". [2] The plant is known by various common names including turkey rhubarb, arrowhead vine, potato vine, rambling dock or climbing sorrel. [1]
The plant is native to southern Africa, where it occurs from Malawi and Zambia south to South Africa. It has become naturalised in many parts of Australia near urban areas, from Queensland to eastern Tasmania, [1] and warmer locales in New Zealand. [3]
It spreads by seed or by resprouting from the tuber. The seeds float on water and hence may be conveyed far from the parent plant. Tubers may be broken up by tractors or road graders and each fragment may be able to regrow; they can also be difficult to find with removal of plants by hand. [1] Rumex sagittatus may grow and smother other plants it covers. [4]
The leaves and young stems can be cooked and eaten and are sometimes cultivated as a vegetable in Java. [5]
Sorrel, also called common sorrel or garden sorrel, is a perennial herbaceous plant in the family Polygonaceae. Other names for sorrel include spinach dock and narrow-leaved dock.
The docks and sorrels, genus Rumex, are a genus of about 200 species of annual, biennial, and perennial herbs in the buckwheat family, Polygonaceae. Members of this genus are very common perennial herbs with a native almost worldwide distribution, and introduced species growing in the few places where the genus is not native.
Rumex crispus, the curly dock, curled dock or yellow dock, is a perennial flowering plant in the family Polygonaceae, native to Europe and Western Asia.
A perennial plant or simply perennial is a plant that lives more than two years. The term is often used to differentiate a plant from shorter-lived annuals and biennials. The term is also widely used to distinguish plants with little or no woody growth from trees and shrubs, which are also technically perennials.
The winged bean, also known as cigarillas, goa bean, four-angled bean, four-cornered bean, manila bean, princess bean, asparagus bean, dragon bean, is a tropical herbaceous legume plant. In Indonesia, it is known as kecipir. Its origin is most likely New Guinea.
Rumex obtusifolius, commonly known as bitter dock, broad-leaved dock, bluntleaf dock, dock leaf or butter dock, is a perennial plant in the family Polygonaceae. It is native to Europe, but is found on all temperate continents. It is a highly invasive species in some zones, resulting from its abundant seed dispersal, adaptability to reproduce, aggressive roots, ability to tolerate extreme climates, and hardiness.
Rumex acetosella, commonly known as red sorrel, sheep's sorrel, field sorrel and sour weed, is a species of flowering plant in the buckwheat family Polygonaceae. Native to Eurasia and the British Isles, the plant and its subspecies are common perennial weeds. It has green arrowhead-shaped leaves and red-tinted deeply ridged stems, and it sprouts from an aggressive and spreading rhizome. The flowers emerge from a tall, upright stem. Female flowers are maroon in color.
Dioscorea bulbifera is a species of true yam in the yam family, Dioscoreaceae. It is native to Africa, Asia and northern Australia. It is widely cultivated and has become naturalized in many regions.
Anredera cordifolia, commonly known as the Madeira-vine or mignonette vine, is a South American species of ornamental succulent vine of the family Basellaceae. The combination of fleshy leaves and thick aerial tubers makes this a very heavy vine. It smothers trees and other vegetation it grows on and can easily break branches and bring down entire trees on its own.
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.
Rumex maritimus, commonly called golden dock, bristle dock, or seashore dock, is an annual plant species of the genus Rumex. Rumex maritimus grows in Argentina, Burma, Canada, China, and the United States. It is native to Canada and most of the 48 states. The life span of Rumex maritimus is rarely biennial in moist environments. This herb belongs to the family Polygonaceae.
Rumex hypogaeus, commonly known in English as southern threecornerjack, devil's thorn, or double gee, is a herbaceous plant of the Polygonaceae. It is native in South Africa and is an invasive species in Australia, Texas in the USA & Pakistan.
Ipomoea pandurata, known as man of the earth, wild potato vine, manroot, wild sweet potato, and wild rhubarb, is a species of herbaceous perennial vine native to North America. It is a twining plant of woodland verges and rough places with heart-shaped leaves and funnel-shaped white flowers with a pinkish throat. The large tuberous roots can be roasted and eaten, or can be used to make a poultice or infusion. When uncooked, the roots have purgative properties.
Bryonia alba is a vigorous vine in the family Cucurbitaceae, found in Europe and Northern Iran. It has a growth habit similar to kudzu, which gives it a highly destructive potential outside its native range as a noxious weed. Other common names include false mandrake, English mandrake, wild vine, and wild hops, wild nep, tamus, ladies' seal, and tetterbury.
Cardiospermum halicacabum, known as the lesser balloon vine, balloon plant or love in a puff or mudakathaan (முடக்கத்தான்), is a climbing plant widely distributed across tropical and subtropical areas of Africa, Australia, and North America that is often found as a weed along roads and rivers.
Clematis orientalis is a deciduous vine or scrambling shrub in the buttercup family Ranunculaceae, that originates from Asia and Central Europe. It was brought to the United States as an ornamental plant but escaped cultivation leading to its classification as a noxious weed in some states. Common names for C. orientalis include Chinese clematis, Oriental virginsbower, orange peel, and orange peel clematis.
Gloriosa superba is a species of flowering plant in the family Colchicaceae. Common names include flame lily, climbing lily, creeping lily, glory lily, gloriosa lily, tiger claw, agnishikha and fire lily.
Rumex sanguineus, commonly known as wood dock, bloody dock or red-veined dock, is a perennial flowering plant species in the family Polygonaceae. Rumex sanguineus is a dicot and can be observed in Europe with at least two varieties.
Rumex occidentalis is a flowering plant species belonging to the family Polygonaceae. Commonly known as western dock, Rumex occidentalis can be found in parts of Western North America.
Rumex lapponicus, known commonly as Lapland mountain sorrel is a perennial flowering herb species in the family Polygonaceae. It is commonly found in meadows and rock outcrops, as well as montane, arenicolous, and alluvial habitats.