Home PagePicture ArchivesFlora of QatarPoaceaePennisetum divisum

Pennisetum divisum (Forssk. ex J.F.Gmel.) Henrard

Synonyms

Cenchrus ramosissimus, Gymnotrix longiglumis, Panicum dichotomum, Panicum divisum, Pennisetum asperifolium, Pennisetum dichotomum, Pennisetum elatum

Common names

Haad, ithmam, thaymoun, thiemum, thumam

AI-generated description

Pennisetum divisum, also known as Egyptian fountain grass, is a perennial grass native to North Africa and the Middle East. In Qatar, it has been found to grow in sandy soils and coastal areas, often forming dense clumps. It is a relatively common species in the country, particularly in the northern regions. The plant can grow up to 1 meter tall, with flat, linear leaves and purple-inflored flowers. Its presence in Qatar suggests a tolerance for high temperatures, drought, and saline conditions, making it an adapted species to the local environment.

Grass Pennisetum divisum in area between Al Khor and Ras Laffan. Qatar, November 1, 2014
LinkGrass Pennisetum divisum in area between Al Khor and Ras Laffan. Qatar, November 1, 2014
Location on mapsFish Roundabout, Qatar
Grass Pennisetum divisum taken from roadside of Salwa Road in area of Khashem Al Nekhsh. Qatar, March 21, 2015
LinkGrass Pennisetum divisum taken from roadside of Salwa Road in area of Khashem Al Nekhsh. Qatar, March 21, 2015
Grass Pennisetum divisum(?) in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
LinkGrass Pennisetum divisum(?) in a silty depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, October 24, 2015
Location on mapsUnnamed Road, Qatar
Grass Pennisetum divisum taken from roadside near entrance of Irkhaya (Irkaya) Farms. Qatar, November 13, 2015
LinkGrass Pennisetum divisum taken from roadside near entrance of Irkhaya (Irkaya) Farms. Qatar, November 13, 2015
Cylindrical spikelet of grass Pennisetum divisum taken from roadside near entrance of Irkhaya (Irkaya) Farms. Qatar, November 13, 2015
LinkCylindrical spikelet of grass Pennisetum divisum taken from roadside near entrance of Irkhaya (Irkaya) Farms. Qatar, November 13, 2015
Spike of grass Pennisetum divisum taken from Onaiza area. Doha, Qatar, January 12, 2016
LinkSpike of grass Pennisetum divisum taken from Onaiza area. Doha, Qatar, January 12, 2016
Spikes of grass Pennisetum divisum taken from Onaiza area. Doha, Qatar, January 12, 2016
LinkSpikes of grass Pennisetum divisum taken from Onaiza area. Doha, Qatar, January 12, 2016
Spikelet of grass Pennisetum divisum in a runnel north from Dukhan. Qatar, February 20, 2016
LinkSpikelet of grass Pennisetum divisum in a runnel north from Dukhan. Qatar, February 20, 2016
Location on mapsUnnamed Road, Qatar
Spikelet of grass Pennisetum divisum taken from a runnel north from Dukhan. Qatar, February 20, 2016
LinkSpikelet of grass Pennisetum divisum taken from a runnel north from Dukhan. Qatar, February 20, 2016
Grass Pennisetum divisum on windblown sand in area of Jebel Al-Nakhsh (Khashm an Nakhsh). South-western Qatar, March 25, 2016
LinkGrass Pennisetum divisum on windblown sand in area of Jebel Al-Nakhsh (Khashm an Nakhsh). South-western Qatar, March 25, 2016
Location on mapsSalwa Rd, Qatar
Clump of grass Pennisetum divisum on sand dunes in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, April 1, 2016
LinkClump of grass Pennisetum divisum on sand dunes in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, April 1, 2016
Location on mapsQuarantine Rd, Qatar
Grass Pennisetum divisum under limestone cliffs in Harrarah (Al Kharrarah). Southern Qatar, April 23, 2016
LinkGrass Pennisetum divisum under limestone cliffs in Harrarah (Al Kharrarah). Southern Qatar, April 23, 2016
Location on mapsUnnamed Road, Qatar

AI-generated summary of observations

Pennisetum divisum was observed growing in various locations across Qatar, including the areas between Al Khor and Ras Laffan, Salwa Road, and Northern Qatar. The grass was found in different environments, such as roadside depressions, sandy dunes, and limestone cliffs. Observations were made at different times of the year, from November to April, with notable sightings on January 12, 2016, in Onaiza area, where spikes and spikelets were collected. Additional observations were made in Maszhabiya Reserve and Harrarah, where the grass was found growing under limestone cliffs and on sand dunes. The plant's ability to thrive in diverse conditions was evident, with sightings in both windy and sandy areas, such as Jebel Al-Nakhsh and Irkhaya Farms. Spikelets and spikes were also collected from these locations, providing further insight into the plant's characteristics.

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Acknowledgements

QNHG (Qatar Natural History Group) and associated people, for a possibility to participate in their field excursions and to learn about local nature.