Crinum asiaticum

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Crinum asiaticum
Crinum Lily.JPG
Crinum asiaticum (1).jpg
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Asparagales
Family: Amaryllidaceae
Subfamily: Amaryllidoideae
Genus: Crinum
Species:
C. asiaticum
Binomial name
Crinum asiaticum
Synonyms [1]
  • Bulbine asiatica(L.) Gaertn.

Crinum asiaticum, commonly known as poison bulb, giant crinum lily, grand crinum lily, or spider lily, [2] is a plant species widely planted in many warmer regions as an ornamental. It is a bulb-forming perennial producing an umbel of large, showy flowers that are prized by gardeners. However, all parts of the plant are poisonous if ingested. Some reports indicate exposure to the sap may cause skin irritation. [2] [3]

Crinum asiaticum is native to East Asia, tropical Asia, Australia and islands of the Pacific and western Indian oceans. It is naturalized in Mexico, the West Indies, the US (Florida and Louisiana), numerous Pacific islands, Madagascar and the Chagos Archipelago. [1]

Description

Crinum asiaticum is a perennial herb that typically grows up to 1.2 m (3.9 ft) tall. [4] It has a leaf base. Its pseudobulb is spherical. The upper part of the bulb is cylindrical. The base is laterally branched, with a diameter of about 6–15 cm. Its leaves are lanceolate, margin undulate, apically acuminate. They feature 1 sharp point and are dark green, growing up to 1 m long. Their width is 7–12 cm or wider and they number 20-30. The inflorescence is an umbel with 10-24 flowers, six petaloid tepals, and aromatic. The flower stem is erect, as long as the leaf, and solid. The spathe is lanceolate, membranous, and 6–10 cm. The bractlet liner is 3–7 cm. Its perianth tube is slender and straight, green white, 7–10 cm, diameter 1.5–2 mm. The corolla is spider-like shaped, white, linear, revolute, attenuate, 4.5–9 cm long, and 6–9 mm wide. The corolla is 6-lobed. The pedicel is ca 0.5-2.5 cm long. It has 6 reddish stamens. The filaments are 4–5 cm long. The anthers are liner, attenuate, ca. 1.5 cm long or more. The ovary is fusiform, and up to 2 cm long. The fruit is an oblate capsule, green, and 3–5 cm in diameter. The seeds are large, and the exotesta is spongy.

Toxicity

The entire plant is toxic, especially the bulb. [4] It contains a variety of alkaloids such as lycorine [5] and tazettine. When eaten, it can cause vomiting, abdominal pain, severe diarrhea, constipation, irregular breathing, rapid pulse, fever, etc.; sufficient misuse can cause nervous system paralysis and death. [6]

Use

In video

The Tao people indigenous to Taiwan's Orchid Island uses slices of its stem (known as vakong) tied to a heavy object to bait fish going into their nets. The Paiwan and Puyuma peoples use this plant (livakong) as a natural boundary plant. [7]

Related Research Articles

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<i>Clivia miniata</i> Species of flowering plant

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<i>Crinum pedunculatum</i> Species of flowering plant

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<i>Ornithogalum umbellatum</i> Species of spring flowering bulb in family Asparagaceae

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<i>Zephyranthes carinata</i> Species of plant

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<i>Zephyranthes robusta</i> Species of plant

Zephyranthes robusta, synonym Habranthus robustus, commonly known as the Brazilian copperlily, pink fairy lily or the pink rain lily, is a species of herbaceous flowering bulb. It is native to Brazil, Argentina and Uruguay, but is now naturalized in Florida, Colombia, South Africa, and Mauritius.

<i>Crinum thaianum</i> Species of aquatic plant

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<i>Lycoris radiata</i> Species of plant

Lycoris radiata, known as the red spider lily, red magic lily, corpse flower, or equinox flower, is a plant in the amaryllis family, Amaryllidaceae, subfamily Amaryllidoideae. It is originally from China, Japan, Korea and Nepal and spread from there to the United States and elsewhere. It is considered naturalized in Seychelles and in the Ryukyu Islands. It flowers in the late summer or autumn, often in response to heavy rainfall. The common name hurricane lily refers to this characteristic, as do other common names, such as resurrection lily; these may be used for the genus as a whole.

<i>Nerine bowdenii</i> Species of flowering plant

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<i>Zephyranthes rosea</i> Species of plant

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<i>Cicuta bulbifera</i> Species of plant

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<i>Hymenocallis occidentalis</i> Species of flowering plant

Hymenocallis occidentalis is a plant species native to the southern United States. It is known along the Gulf Coast from South Carolina to Texas, and in the Mississippi Valley as far north as southern Illinois and Indiana. It is also cultivated as an ornamental elsewhere because of its showy, sweet-smelling flowers. Common names include woodland spider-lily, hammock spider-lily or northern spider-lily.

Hymenocallis tridentata, the Florida spider-lily, is a bulb-forming herb native to southern Florida, to about as far north as Vero Beach. The species grows in marshes and wet prairies very close to sea level. It is similar to H. rotata, but somewhat smaller.

<i>Ammocharis nerinoides</i> Species of flowering plant

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<i>Allium angulosum</i> Species of flowering plant

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<i>Leucojum aestivum</i> Species of flowering plant in the family Amaryllidaceae

Leucojum aestivum, commonly called the summer snowflake, giant snowflake, Loddon lily and rarely snowbell and dewdrop among others, is a plant species widely cultivated as an ornamental. It is native to most of Europe from Spain and Ireland to Ukraine, with the exception of Scandinavia, Russia, Belarus and the Baltic countries. It is also considered native to Turkey, Iran and the Caucasus. It is naturalized in Denmark, South Australia, New South Wales, Nova Scotia and much of the eastern United States.

<i>Crinum macowanii</i> Species of flowering plant

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References

  1. 1 2 3 "Crinum asiaticum". Plants of the World Online . Royal Botanic Gardens, Kew . Retrieved 27 April 2024.
  2. 1 2 "PlantFiles: Poison Bulb, Giant Crinum Lily, Grand Crinum Lily, Spider Lily Crinum asiaticum". Dave's Garden . Retrieved 18 April 2014.
  3. "Crinum asiaticum". floridata.com. Retrieved 18 April 2014.
  4. 1 2 "Crinum asiaticum - L." Plants for a Future . Archived from the original on 2010-09-24. Retrieved 16 January 2022.
  5. Ilavenil, S.; Kaleeswaran, B.; Sumitha, P.; Tamilvendan, D.; Ravikumar, S. (18 April 2011). "Protection of human erythrocyte using Crinum asiaticum extract and lycorine from oxidative damage induced by 2-amidinopropane". Pub Med . 18 (2): 181–187. doi:10.1016/j.sjbs.2010.11.001. PMC   3730559 . PMID   23961122.
  6. "Crinum Lily Poisonous or Toxic: Are Crinum Lilies Safe To Grow?". Plant Care Today . 21 December 2021. Archived from the original on 2022-01-16. Retrieved 16 January 2022.
  7. "民族植物隨筆12: 文殊蘭 Crinum asiaticum L. var. sinicum (Roxb. ex Herb.) Baker". Taishan Nature Laboratory (in Chinese (Taiwan)). Archived from the original on 2008-08-28.