4-415: Darnell is a masculine given name and a surname. The surname refers to a group of people in medieval ages who grew a plant called Darnel , which had intoxicatory properties. The surname is of English and French origin. It may refer to one of the following people: Darnell may also refer to; Darnel Lolium temulentum , typically known as darnel , poison darnel , darnel ryegrass or cockle ,
8-447: Is an annual plant of the genus Lolium within the family Poaceae . The plant stem can grow up to one meter tall, with inflorescence in the ears and purple grain. It has a cosmopolitan distribution . Darnel usually grows in the same production zones as wheat and was a serious weed of cultivation until modern sorting machinery enabled darnel seeds to be separated efficiently from seed wheat. The similarity between these two plants
12-462: Is black. Darnel can be infected by an endophytic fungus of the genus Neotyphodium and the endophyte-produced, insecticidal loline alkaloids were first isolated from this plant. The French word for darnel is ivraie (from Latin ebriacus , intoxicated), which expresses the drunken nausea from eating the infected plant, which can be fatal. The French name echoes the scientific name, Latin temulentus "drunk." Let both grow together until
16-427: Is so great that in some regions, darnel is referred to as " false wheat ". It bears a close resemblance to wheat until the ear appears. The spikes of L. temulentum are more slender than those of wheat. The spikelets are oriented edgeways to the rachis and have only a single glume , while those of wheat are oriented with the flat side to the rachis and have two glumes. Wheat will appear brown when ripe, whereas darnel
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