14 Mar 2014

Red Thumb - Sabkhat Al Fasl


The Red Thumb Cynomorium coccineum is a parasitic, leafless plant without chlorophyll. It is a fleshy, reddish, club-shaped perennial herb that can grow up to 30 centimeters high and is parasitic on the roots of desert shrubs. It is only visible above ground during its spring flowering period. The flowering stems may emerge from the ground singly but more often they are grouped several together. The interflorescence is dark-red to purplish and is made up of minute scarlet flowers that may be male or female. Flies are attracted by the smell given off from the plant and are thought to be pollinators of the plant which once pollinated turns black. They grow on sandy, saline, ground with this plant photographed at Sabkhat Al Fasl next to one of the main lagoons. The plant is known as 'tarthuth' by the Bedouin and is also known as Maltese Fungus and Desert Thumb and is used in many herbal medicines around the world. Due to its' dark red colour it was thought to be able to cure aneamia and other blood-related diseases and dried spikes were carried by the Crusaders in order to treat wounds. Research being carried out into the plants' actual medicinal properties seems to provisionally confirm several of the traditional uses with extracts of the herb appearing to inhibit HIV, improve blood flow and lower blood pressure.


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