Glossopharyngeal ganglion

Gloriosa superba is a species of flowering plant in the family Colchicaceae. Native to much of Africa and parts of Asia, it is known by English common names including flame lily, climbing lily, creeping lily, glory lily, tiger claw, and fire lily.

Description

Gloriosa superba is a deciduous, summer-growing climber up to 5 meters tall, with tuberous roots. The leaves are alternately arranged and lanceolate (lance-shaped) with a tendril formed at the tip which it uses to climb. The flowers are usually crimson and yellow and are produced at the top of the plant.

Distribution and habitat

Gloriosa superba is found in tropical and southern Africa, in India and Sri Lanka, and in parts of southeast Asia. It grows in a variety of habitats, including forests, grassland, and sand dunes, and from sea level to mountain tops.

Uses

The plant is cultivated for its distinctive flowers, and is popular in gardens and as a cut flower. It is also used in traditional medicine in many cultures, and is a source of the alkaloid colchicine, used in the treatment of gout.

Toxicity

All parts of the plant are highly toxic if ingested, and can cause severe skin irritation. The plant's toxicity comes from the presence of high levels of colchicine, especially in the tubers and seeds.

Conservation

Gloriosa superba is listed as an endangered species in some parts of its range due to habitat loss and over-collection for medicinal use.

See also

• List of poisonous plants
• Colchicine

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