The Daily Dig
A few weeks back the Corpse flower or Amorphophallus titanum at UCB Botanical Garden bloomed and I stopped by just as the flower began to fade in form and the scent was all but gone. But I was happy that I took the time to drop by the garden to say hello to Maladora as it is with most flowering plants they are beautiful in all states of flower including there decline. There were a number of docents on hand to answer questions about the flower including garden director Paul Licht and my friend Nancy Swearengen, a long time friend of the UC Berkeley Botanical Garden. The following information about Amorphophallus titanum is from wikipedia.
The titan arum or Amorphophallus titanum (from Ancient Greek amorphos, "without form, misshapen" + phallos, "penis", and titan, "giant") is a flowering plant with the largest unbranched inflorescence in the world. (The largest single flower is borne by the Rafflesia arnoldii; the largest branched inflorescence in the plant kingdom belongs to the Talipot palm, Corypha umbraculifera). It thrives at the edges of rainforests near open grasslands. Though found in many botanic gardens around the world it is still indigenous only to the tropical forests of Sumatra. Due to its fragrance, which is reminiscent of the smell of a decomposing mammal, the titan arum is also known as a carrion flower, the "Corpse flower", or "Corpse plant" (Indonesian: bunga bangkai – bunga means flower, while bangkai means corpse or cadaver; for the same reason, the same title is also attributed to Rafflesia which, like the titan arum, also grows in the rainforests of Sumatra).
The popular name titan arum was invented by the broadcaster and naturalist Sir David Attenborough, for his BBC TV series The Private Life of Plants, in which the flowering and pollination of the plant were filmed for the first time. Attenborough felt that constantly referring to the plant as Amorphophallus on a popular TV documentary would be inappropriate.
Titan Arum at Royal Botanic Gardens, Kew, London on 8 June 2005, ten days before it opened. The plant is at the stage where the grooved spathe is being revealed, with just peeping above it the darker green spadix. The spathe will fold open to produce a red bell-shaped structure at the base of the spadix.
The titan arum's inflorescence can reach over 3 metres (10 ft) in circumference. Like the related cuckoo pint and calla lily, it consists of a fragrant spadix of flowers wrapped by a spathe, which looks like the flower's single petal. In the case of the Titan Arum, the spathe is green on the outside and dark burgundy red on the inside, and deeply furrowed. The spadix is hollow and resembles a large loaf of French bread. The upper, visible portion of the spadix is covered in pollen, while its lower extremity is spangled with bright red-orange carpels. The "fragrance" of the inflorescence resembles rotting meat, attracting carrion-eating beetles and Flesh Flies (family Sarcophagidae) that pollinate it. The flower's deep red color and texture contribute to the illusion that the spathe is a piece of meat. During bloom, the tip of the spadix is approximately human body temperature, which helps the perfume volatilize; this heat is also believed to assist in the illusion that attracts carcass-eating insects.
Both male and female flowers grow in the same inflorescence. The female flowers open first, then a day or two following, the male flowers open. This prevents the flower from self-pollinating.
After the flower dies back, a single leaf, which reaches the size of a small tree, grows from the underground corm. The leaf grows on a semi-green stalk that branches into three sections at the top, each containing many leaflets. The leaf structure can reach up to 6 metres (20 ft) tall and 5 metres (16 ft) across. Each year, the old leaf dies and a new one grows in its place. When the corm has stored enough energy, it becomes dormant for about 4 months. Then, the process repeats.
Only a few hundred Titan arum exist, mostly in botanical gardens. UC Berkeley's garden has a dozen of the plants, all from the same seeds collected in 1995 in Sumatra.
The UC Berkeley Botanical Garden is at 200 Centennial Drive, Berkeley. For information, go to www.botanicalgarden.berkeley.edu.
For a great map of the life cycle of Titan arum please use the following link.
http://www.botany.wisc.edu/art/images/outreach/posters 20blowups/titan-arum-life-cycle.jpg
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Hammock Girl
at 01:08 am July 19
Wow, it has an incredible graceful shape and I love the pleated petal. I hear this lady doesn't smell too good... unless you're a fly.
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arleziana
at 10:15 am July 18
A flower pot with a beautiful flower growing is a much better gift than some flowers that she will have to throw away in a few days. Just buy a few flower seeds some weeks before the occasion and plant them.
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