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Georgia O'Keeffe, Drawing No. 2 - Special, charcoal on Fabriano laid paper, 60 x 46.3 cm (23 5/8 x 18 1/4 in.), 1915, National Gallery of Art Charcoal drawings by Georgia O'Keeffe from 1915 represents Georgia O'Keeffe's first major exploration of abstract art and attainment of a freedom to explore her artistic talents based upon what she felt and envisioned. [1]
Lolium perenne, common name perennial ryegrass, [1] English ryegrass, winter ryegrass, or ray grass, is a grass from the family Poaceae. It is native to Europe, Asia and northern Africa, but is widely cultivated and naturalised around the world.
Canada wild rye is a perennial bunchgrass reaching heights of 1 to 1.5 metres (3 ft 3 in to 4 ft 11 in). It grows from a small rhizome, forms a shallow, fine root network, and is a facultative mycotroph, receiving about 25% of its nutrients on average from symbiotic mycorrhizae. [5]
Once the plant has matured, the manystem wild rye grass can live a long life. The surroundings of the mature Leymus multicaulis can influence the lifespan of the plant. For example, if the mature plant is in an area with high concentration of nitrogen, it is in a healthy environment and will have a longer lifespan. If there are high ...
Lolium temulentum, typically known as darnel, poison darnel, darnel ryegrass or cockle, 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.
In the head, threadlike sexual spores form, which are ejected simultaneously when suitable grass hosts are flowering. Ergot infection causes a reduction in the yield and quality of grain and hay, and if livestock eat infected grain or hay it may cause a disease called ergotism. Black and protruding sclerotia of C. purpurea are well known ...
Lemma is a phytomorphological term referring to a part of the spikelet. It is the lowermost of two chaff-like bracts enclosing the grass floret.The lemma often bears a long bristle called an awn, and may be similar in form to the glumes, which are chaffy bracts at the base of each spikelet.
Common names by which it is known include annual ryegrass, a name also given to Italian ryegrass (Lolium multiflorum), rigid ryegrass, stiff darnel, Swiss ryegrass and Wimmera ryegrass. [1] It is a native of southern Europe, northern Africa, the Middle East and the Indian subcontinent and is grown as a forage crop, particularly in Australia ...