Sicyos angulatus

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Sicyos angulatus
Sicyos angulatus 001.JPG
Fruit and flowers
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Cucurbitales
Family: Cucurbitaceae
Genus: Sicyos
Species:
S. angulatus
Binomial name
Sicyos angulatus
L.

Sicyos angulatus, [1] the oneseed bur cucumber [2] or star-cucumber is an annual vine in the gourd family, Cucurbitaceae, native to eastern North America. The plant forms mats or climbs using tendrils. The leaves are palmately veined and lobed, the flowers are green to yellowish green, and the fruits form clusters of very small pepos.

Contents

Description

The vine produces long branching annual stems that climb over shrubs and fences or trail across the ground. The stems are hairy, pale green and furrowed. The alternate leaves have three to five palmate lobes and can be 8 in (20 cm) across. The margin is slightly toothed, the upper surface of the blade is usually hairless and the under side has fine hairs, especially on the veins. The petiole is thick and hairy, and about 5 in (13 cm) long. The leaf is deeply indented where it is attached to the petiole. Opposite some of the junctions formed by the petiole and stem, grow branched tendrils, and at others there are flower shoots. The plant is monoecious, with separate male and female blooms. The male flowers are in long-stemmed racemes. Each flower is about 0.3 in (0.8 cm) wide, with a calyx with five pointed teeth, a whitish, green-veined corolla with five lobes, and a central boss of stamens. The small female flowers are bunched together on a short stalk, each having its ovary enclosed in a spiny, hairy fruit; one seed is produced by each flower. The fruit is about 0.5 in (1.3 cm) long, green at first but becomes brown with age; it is dispersed by animals which come into contact with its bristly surface. [3]

Distribution and habitat

S. angulatus is native to Ontario and Quebec in Canada, and the eastern and southern parts of the United States as far west as North Dakota and Texas. [2] It grows in fertile, moist habitats such as floodplain areas, damp grassland, thickets, bushy places, river banks, ditches and field verges. It appreciates disturbed ground. [3]

Invasive species

Infestation on the River Po banks Sicyos angulatus infestation on river Po banks 03.png
Infestation on the River Po banks

In Europe the oneseed bur cucumber was introduced as a ornamental plant during the 18th century; the first report of its naturalization in Germany dates back to 1835. In Italy was reported in Trentino since 1853. [4] Nowadays Sicyos angulatus is considered an invasive species, quite difficult to control because its seed bank can last in the ground for at least three years after the destruction of the aerial part of the plant. Its infestation can be impressive, covering the pre-existing vegetation with thick and heavy mats. The species tend to spread along river banks, where it finds the better ecological conditions for its growth, but recently it can also be found alongside road and field edges. [5]

Ecology

Bumblebees and honey bees, as well as various flies, sphecid wasps and vespid wasps are attracted to the nectar produced by the flowers. Some bees also collect pollen from the male flowers. The horned squash bug and Anasa repetita feed on the plant, as do the spotted cucumber beetle, the striped cucumber beetle and the leaf beetle Acalymma gouldi . Herbivorous mammals seem to avoid the plant. [3]

Uses

The foliage of Sicyos angulatus can be cooked and eaten as a green vegetable. A decoction of the plant is reputed to be used in traditional Native American medicine to treat venereal disease. [6] [7]

Related Research Articles

<span class="mw-page-title-main">Cucurbitaceae</span> Family of plants

The Cucurbitaceae, also called cucurbits or the gourd family, are a plant family consisting of about 965 species in 101 genera. Those of most agricultural, commercial or nutritional value to humans include:

<span class="mw-page-title-main">Vine</span> Plant with a growth habit of trailing or scandent stems or runners

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.

<i>Smilax rotundifolia</i> Species of plant

Smilax rotundifolia, also known as roundleaf greenbrier or common greenbrier, is a woody vine native to the southeastern and eastern United States and eastern Canada. It is a common and conspicuous part of the natural forest ecosystems in much of its native range. The leaves are glossy green, petioled, alternate, and circular to heart-shaped. They are generally 5–13 cm long. Common greenbrier climbs other plants using green tendrils growing out of the petioles.

<i>Parthenocissus inserta</i> Species of vine

Parthenocissus inserta, also known as thicket creeper, false Virginia creeper, woodbine, or grape woodbine, is a woody vine native to North America, in southeastern Canada and a large area of the United States, from Maine west to Montana and south to New Jersey and Missouri in the east, and Texas to Arizona in the west. It is present in California, but it may be an introduced species that far west. It is introduced in Europe.

<i>Momordica balsamina</i> Species of flowering plant

Momordica balsamina is a tendril-bearing annual vine native to the tropical regions of Africa, introduced and invasive in Asia, Australia, Central America, and North America, where they have been found in some parts of Florida. In 1810, Thomas Jefferson planted this vine in his flower borders at Monticello along with larkspur, poppies, and nutmeg.

<span class="mw-page-title-main">Gac</span> Species of melon

Gac, from the Vietnamese gấc, scientific name Momordica cochinchinensis, is a species of plant in the melon and cucumber family Cucurbitaceae which is native to countries throughout Southeast Asia and to Queensland, Australia. It is notable for its vivid orange-reddish color resulting from a mix of beta-carotene and lycopene.

<i>Acanthosicyos naudinianus</i> Species of melon endemic to Southern Africa

Acanthosicyos naudinianus, known as the Gemsbok cucumber, is a perennial African melon with edible fruits and seeds.

<i>Vicia sepium</i> Species of legume

Vicia sepium or bush vetch is a species of flowering plant in the pea and bean family Fabaceae. A nitrogen-fixing, perennial, leguminous climbing plant that grows in hedgerows, grasslands, the edges of woodland, roadsides and rough ground. It occurs in western Europe, Crimea of Ukraine, Russia including Siberia, Caucasus and Central Asia. It can also be found in eastern Canada, north-eastern states of the USA and, where suitable habitat occurs, in Greenland. It is native to, and has been recorded in, almost all parts of Britain, Ireland and associated islands.

<i>Ipomoea pandurata</i> Species of flowering plant

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.

<i>Acalypha rhomboidea</i> Species of flowering plant

Acalypha rhomboidea is a plant in the spurge family, Euphorbiaceae.

<i>Dendrosicyos</i> Species of plant

Dendrosicyos is a monotypic genus in the plant family Cucurbitaceae. The only species is Dendrosicyos socotranus, the cucumber tree. The species is endemic to the island of Socotra in Yemen, and is the only species in the Cucurbitaceae to grow in a tree form. The species name was originally spelled D. socotrana, but this is corrected to masculine grammatical gender according to the International Code of Nomenclature for algae, fungi, and plants.

<i>Echinocystis</i> Genus of flowering plants

Echinocystis is a monotypic genus in the gourd family, Cucurbitaceae. The sole species is E. lobata, commonly called wild cucumber, prickly cucumber or bur cucumber. It is an annual, sprawling plant that is native to North America.

<i>Bryonia alba</i> Species of plant

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.

<i>Cardiospermum halicacabum</i> Species of flowering plant

Cardiospermum halicacabum, known as the lesser balloon vine, balloon plant or love in a puff, 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.

<i>Cissus trifoliata</i> Species of grapevine

Cissus trifoliata, known variously as possum-grape, sorrelvine, vine-sorrel, or hierba del buey is a New World plant species in the grape family. It is native to the southern United States, Mexico, Venezuela, Colombia and perhaps Ecuador (Loja). It is also dispersed among some islands in the Caribbean.

<i>Sicyos macrophyllus</i> Species of flowering plant

Sicyos macrophyllus is a rare species of flowering plant in the Cucurbitaceae, the squash family. It is endemic to Hawaii where it is present only on the island of Hawaii. It has likely been extirpated from the island of Maui. Common names include alpine bur cucumber, largeleaf bur-cucumber, and 'anunu.

<i>Blastania garcinii</i> Species of flowering plant

Blastania garcinii, also known as Garcin's bur cucumber, is a tender climber of the family Cucurbitaceae. It is one of the three species of the genus Blastania. The species was named after French botanist Laurent Garcin, who traveled India in the 18th century.

Marah gilensis, commonly known as the Gila manroot, is a species of flowering plant in the family Cucurbitaceae, endemic to Arizona and New Mexico in the United States.

<i>Cucumis dipsaceus</i> Species of plant

Cucumis dipsaceus, also known as Arabian cucumber or hedgehog cucumber, is an annual climbing herb that can be found in tropical and arid locations. The plant is native to eastern Africa, first found in Sudan, southern Egypt, and Ethiopia. The developed fruits of the plant change from green to yellow and contain many seeds. The hairs that cover the oblong fruits nickname this species the “hedgehog cucumber”.

<i>Solena amplexicaulis</i> Species of flowering plant

Solena amplexicaulis, commonly known as the creeping cucumber, is a species of plant in the family Cucurbitaceae, native to tropical southern Asia. The fruits, leaves, roots and shoots have use as food and in traditional medicine.

References

  1. "Sicyos angulatus". Integrated Taxonomic Information System . Retrieved October 16, 2007.
  2. 1 2 USDA, NRCS (n.d.). "Sicyos angulatus". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 12 November 2015.
  3. 1 2 3 Hilty, John. "Bur cucumber". Wildflowers of Illinois: Savannas and Thickets. Retrieved 8 December 2016.
  4. Gruppo di Lavoro Specie Esotiche della Regione Piemonte (a cura del) (2015). "Scheda monografica "Sicyos angulatus"" (PDF) (in Italian). Regione Piemonte. Retrieved 2020-12-21. .
  5. Osservatorio regionale della biodversità (a cura del). "Scheda monografica "sicio, zucca matta"" (PDF) (in Italian). Regione Lombardia. Retrieved 2020-12-21.
  6. "Sicyos angulatus - L." Plants For A Future. Retrieved 13 December 2016.
  7. "Cucurbitaceae Sicyos angulatus L." Native American Ethnobotany. Retrieved 22 December 2016.