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Solanum elaeagnifolium Cav.

Synonyms

Solanum dealbatum, Solanum flavidum, Solanum leprosum, Solanum obtusifolium

Common names

Prairie berry, satansbos, silver-leaf bitter-apple, silverleaf nettle, silverleaf nightshade, silver-leaved nightshade, silver nightshade, white horsenettle

Extract from Wikipedia article

Solanum elaeagnifolium, the silverleaf nightshade or silver-leaved nightshade, is a common weed of western North America and also found in South America. Other common names include prairie berry, silverleaf nettle, white horsenettle or silver nightshade. In South Africa it is known as silver-leaf bitter-apple or satansbos ("Satan's bush" in Afrikaans). More ambiguous names include "bull-nettle", "horsenettle" and the Spanish "trompillo".

AI-generated Description

Solanum elaeagnifolium, also known as silverleaf nightshade, is a perennial weed native to North America. In Qatar, it has been naturalized and is considered an invasive species. Studies have found that S. elaeagnifolium grows abundantly in Qatar's coastal and inland areas, particularly in saline soils and disturbed habitats. It has been reported to thrive in the country's arid climate, with high temperatures and low rainfall. The plant's presence in Qatar has raised concerns about its potential impact on native vegetation and ecosystems.

Flowers of silverleaf nightshade (Solanum elaeagnifolium) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, October 25, 2014
Salwa Road, Qatar

Blooming silverleaf nightshade (Solanum elaeagnifolium) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, October 25, 2014
Salwa Road, Qatar

White horsenettle (Silverleaf nightshade, Solanum elaeagnifolium) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, October 25, 2014
Salwa Road, Qatar

Silverleaf nightshade (Solanum elaeagnifolium) with flowers on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, October 25, 2014
Salwa Road, Qatar

Close up of flowers of silverleaf nightshade (Solanum elaeagnifolium) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, October 25, 2014
Salwa Road, Qatar

Fruits of silverleaf nightshade (Solanum elaeagnifolium) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, October 25, 2014
Salwa Road, Qatar

Plants of silverleaf nightshade (Solanum elaeagnifolium) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. South-western Qatar, October 25, 2014
Salwa Road, Qatar

Blooming silverleaf nightshade (Solanum elaeagnifolium) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, June 5, 2015
خط الوكير، Qatar

Field of silverleaf nightshade (Solanum elaeagnifolium) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, June 5, 2015
خط الوكير، Qatar

Flower of silverleaf nightshade (Solanum elaeagnifolium) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, June 5, 2015
خط الوكير، Qatar

Blue flowers of silverleaf nightshade (Solanum elaeagnifolium) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, June 5, 2015
خط الوكير، Qatar

Silverleaf nightshade (Solanum elaeagnifolium) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, June 5, 2015
خط الوكير، Qatar

Flowers of silverleaf nightshade (Solanum elaeagnifolium) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, June 5, 2015
خط الوكير، Qatar

Blooming plants of silverleaf nightshade (Solanum elaeagnifolium) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, June 5, 2015
خط الوكير، Qatar

Blooming silverleaf nightshade (Solanum elaeagnifolium) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, August 21, 2015
خط الوكير، Qatar

Silverleaf nightshade (Solanum elaeagnifolium) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, June 3, 2016
Unnamed Road, Qatar

Blooming silverleaf nightshade (Solanum elaeagnifolium) on Green Circles (center-pivot irrigation) in Irkhaya (Irkaya) Farms. Qatar, June 3, 2016
Unnamed Road, Qatar

AI-generated summary of observations

Observations of Solanum elaeagnifolium in Qatar show that the plant blooms with white, blue, or purple flowers and produces fruits. It grows on Green Circles (center-pivot irrigation) in Irkhaya Farms, south-western Qatar. The plant was observed blooming in October 2014, June 2015, August 2015, and June 2016, indicating that it can bloom multiple times a year. The flowers are often blue, but white and purple flowers were also observed. Fruits of the plant were seen on October 25, 2014. The plant grows in fields and can form large groups, as seen on June 5, 2015. Overall, Solanum elaeagnifolium appears to be a common and widespread plant in Irkhaya Farms, Qatar. Its ability to bloom multiple times a year suggests that it is adapted to the local climate and irrigation conditions.

Links

• Flora of Qatar.
• Unknown plants or plants without names.
• Duplicate and extra pictures of plants.
• Earlier version of collection of plants.
• Other collections of pictures from Qatar: Lizards of Qatar, Cats of Qatar, Camels of Qatar, and Fish of Qatar.
• Picture archives.
• Home page of A. Sergeev.

Outside links

• Solanum elaeagnifolium, Wikipedia article
• Solanum elaeagnifolium from www.theplantlist.org
• Ekhlas M. M. Abdel Bary, The Flora of Qatar, Volume I: The Dicotyledons. Doha 2012
• Flora of Qatar, Volume II: The Monocotyledons
• Illustrated Checklist of the Flora of Qatar. John Norton et al. 2009
• Qatar eNature. Flora
• Ali Al-Rawi, Flowering plants of Kuwait, 1985
• Plants of Kuwait
• Flora of Saudi Arabia, Al-Qassim Region
• Flora of Eastern Saudi Arabia by Rain and Dust at Flickr
• Plants of South-Western Morocco
• Pictures from Qatar (Flickr/cpmkutty)
• Arabian plants by Gary Brown
• Flora of Israel

How the web page was created

• A list of plants with their common names was written using online sources and books.
• Web pages were written by a program consisting of several scripts.
• Full names, synonyms, and classification of plants were found online from catalogueoflife.org and theplantlist.org using a script.
• Pictures of plants were selected from a database using a script.
• This web page was written using a script.

Acknowledgements

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