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Common wild oat, Avena loca

Avena fatua

Description:

This oat is native to Eurasia. It is a typical oat in appearance, a green grass with hollow, erect stems 1 to 4 feet tall bearing nodding panicles of spikelets. The long dark green leaves are up to a centimeter wide and rough due to small hairs. The seedlings are also hairy. This and other wild oats can become troublesome in prairie agriculture when it invades and lowers the quality of a field crop. It takes very few wild oat plants to cause a significant reduction in the yield of a wheat or cultivated oat field, even though the seeds are a type of oat.

Habitat:

Clearing in a Holm oak and pine tree forest

Notes:

Camera Model: NIKON D300. Exposure Time: 1/60 sec.; f/32; ISO Speed Rating: 200. Exposure Bias: 0 EV. Focal Length: 90.0 mm. Flash fired

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2 Comments

arlanda
arlanda 10 years ago

You can bet, Mark

Mark Ridgway
Mark Ridgway 10 years ago

Classic. I take it you didn't sow these. :-)

arlanda
Spotted by
arlanda

Madrid, Madrid, Spain

Spotted on Jun 17, 2013
Submitted on Oct 11, 2013

Spotted for Mission

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Oat Oat Slender Wild Oats Wild Oats

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Common Chaffinch, Pinzón vulgar Prickly lettuce; Lechuga silvestre False Ilex Hairstreak, Querquera Gonia sp.

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