August 24, This Corpse Flower, Amorphophallus titanum, is currently unnamed and a sibling to Suma, the Corpse Flower that bloomed. Titan arum, (Amorphophallus titanum), also called corpse flower, herbaceous flowering plant of the arum family (Araceae), known for its massive foul-smelling. Learn more about the Titan arum – with amazing Titan arum videos, photos and facts on Arkive.

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Each year the leaf dies back before a new one develops but eventually the inflorescence begins to emerge in its place, growing at an amazing 10 cm a day 3.

This stench is so bad that the Indonesians call the plant ‘the corpse flower’. The Royal Botanic Gardens, Sydney and Bogor Botanic Gardens, Indonesia have been working together on conservation techniques for this rainforest giant.

Plants should be re-potted whilst in the dormant stage quite a feat when older corms can weigh over 70 kg. The procedure was successful, resulting in fruit and ten fertile seeds from which several seedlings eventually were produced. Like other members of the arum family, the massive inflorescence of the titan arum consists of an inner flower spike, known as a spadixsurrounded by a petal-like collar known as a spathe.

Uses Titan arum is used for ornamental displays and can be an immensely popular visitor attraction. Spadix up to 2m tall, dull yellow colour, hollow and expanded at base.

Find out how pollen from our titan arums has been used to hand pollinate a flower in Cambridge University Botanic Garden.

Pollinated by beetles and flies.

titan arum | Description, Life Cycle, & Facts |

Help us improve this article! Perennial herb with largest collection of flowers inflorescence in the world. Attenborough felt that constantly referring to the plant as Amorphophallus on a popular TV documentary would be inappropriate, [1] because the translation of the scientific name was considered “too rude” for television audiences. Amorphophallus titanum flowering at Kew Gardens. The few observations available are for foul-smelling species and these seem to attract carrion beetles.


The inflorescence rises from a tuber, a swollen underground stem modified to store food for the plant. In modern times, most botanical gardens are concerned primarily with exhibiting ornamental plants, insofar as possible in a scheme that emphasizes natural relationships.

Archived from the original on Titan arum has a massive inflorescence flowering structure consisting of a spathe collar-like structure wrapped around a spadix flower-bearing spike.

He sent amorphophalluz seeds to his patron in Italy and one of the young plants that germinated from them was subsequently dispatched to Kew, where it flowered inexciting great public interest. These attract the attention of hornbills and other birds that eat them and disperse their seeds.

Amorphophallus titanum – Preserving it for posterity – Botanics Stories

The first European botanist to encounter the species was the Italian Odoardo Beccari, who was travelling in tropical southeast Asia in The single leaf of the titan arum is also gigantic in size; resembling a small tree rather than a leaf, it can tower up to 5 metres tall and divides into an umbrella-like canopy that amorphophalluss be 7 metres across 2.

Eventually the remaining structure withers and the plant goes dormant.

This tuber, more or less spherical in shape and weighing 70 kg or more, is the largest such structure known amorphhophallus the plant kingdom. The titan arum grows in the wild only in the equatorial rainforests of SumatraIndonesia.


Published on the Internet at http: Some Amorphophallus species, however, produce pleasant odours; for example, A. In cultivation, the titan arum generally requires 7—10 years of vegetative growth before blooming for the first time. This flowering also inspired the designation of the titan arum as the official flower of the Bronx inonly to be replaced amorpbophallus by the titwnum lily.

Plant finishing blooming, showing the male and female flowers at the base of the spadix. This event, too, was acknowledged by Guinness World Records.

Botanical gardenoriginally, a collection of living plants designed chiefly to illustrate relationships within amorphophaplus groups. Learn More in these related Britannica articles: Dinosaur, the common name given to a group of reptiles, often very large, that first appeared roughly….

Most of the food it produces is stored in a massive underground corm and is later used to fuel the rapid growth of the inflorescence or a new leaf following a period of dormancy. Despite huge interest in titan arum, there has been amorphophalkus proper scientific study of its pollination to date.

Amorphophallus titanum – Titan Arum – Tubers

amorphophallud It normally begins to open in the evening. Amorphophallus titanumalso known as the titan arumis a flowering plant with the largest unbranched inflorescence in the world. Each berry in the fruiting head contains a seed that is about as big as a Brazil nut.

Thus, the two functions are blended: Titan arum range Endemic to Sumatra in the Indonesian archipelago 5. Solitary leaf produced after flower, can exceed 4m wide.