Monday, December 1, 2014

Week Twelve: Corpse Flower

Common Name: Corpse Flower, Titan Arum

Scientific Name: Amorphophallus titanium



Note: Many species of the Rafflesia genus are also referred to as “corpse flower”. Here I am researching the titan arum, a specific species of the Amorphophallus genus.

Domain: Eukaryota

Kingdom: Plantae

Phylum: Magnoliophyta

Class: Monocotyledons

Order: Alismatales

Family: Araceae

Genus: Amorphophallus

Species: A. titanium

Fun(?) Fact: The corpse flower is so vividly named because of its terrible stench, which reminded its taxonomists of rotting flesh. This stench is used by the flower to attract its favored pollinators, which include carrion- and feces-eating beetles. 

Description: The corpse flower is an extremely large plant for a regular angiosperm. The flower itself may be five to ten feet tall and features a bulbous central structure known as the spathe, which stores the plant’s new seeds. The petals form a dull pinkish-red bell-shape and fan out elegantly around the pale spathe.

Environment: The exotic corpse flower is indigenous to the Indonesian island of Sumatra, where its preferred habitat is rainforest.

Reproduction & Development: The corpse flower is differentiated as well by its unusual growth and sexual development. Anywhere from two years to ten years may elapse between a single plant’s blooms, as it requires specific environmental conditions to perform this activity. Between blooms the plant retreats to its underground body and root system, called the corm.  When blooming, its stench attracts its beetle pollinators, which become trapped inside the spathe and then are released coated with corpse-flower pollen, which will hopefully be carried inside another blooming plant that has managed to hoodwink the unfortunate beetles.

Nutrition: The corpse flower is a vascular plant, which means it pumps nutrients and water from the soil. Like most other plants, it also produces energy using photosynthesis. Unlike many of my other posts here, it is not deadly at all, merely unpleasantly scented.

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