Poaceae or Gramineae is a large and nearly ubiquitous family of monocotyledonous flowering plants known as grasses, commonly referred to collectively as grass. Poaceae includes the cereal grasses, bamboos and the grasses of natural grassland and cultivated lawns and pasture. Grasses have stems that are hollow except at the nodes and narrow alternate leaves borne in two ranks. The lower part of each leaf encloses the stem, forming a leaf-sheath. With around 780 genera and around 12,000 species, Poaceae are the fifth-largest plant family, following the Asteraceae, Orchidaceae, Fabaceae and Rubiaceae.
A grief knot is a knot which combines the features of a granny knot and a thief knot, producing a result which is not generally useful for working purposes. The word grief does not carry its usual meaning but is a blend of granny and thief.
The Crambidae are the grass moth family of lepidopterans. They are variable in appearance, the nominal subfamily Crambinae taking up closely folded postures on grass stems where they are inconspicuous, while other subfamilies include brightly coloured and patterned insects which rest in wing-spread attitudes.
The Pyralidae, commonly called pyralid moths, snout moths or grass moths, are a family of Lepidoptera in the ditrysian superfamily Pyraloidea. In many classifications, the grass moths (Crambidae) are included in the Pyralidae as a subfamily, making the combined group one of the largest families in the Lepidoptera. The latest review by Eugene G. Munroe & Solis, in Kristensen (1999) retains the Crambidae as a full family of Pyraloidea.
Northern root-knot nematode is a species of vegetable pathogens which produces tiny galls on around 550 crop and weed species. They invade root tissue after birth. Females are able to lay up to 1,000 eggs at a time in a large egg mass. By surviving harsh winters, they can survive in cold climates.
The true lover's knot is a moth of the family Noctuidae. It is found in the west Palearctic in a wide band through northern, central and eastern Europe and Russia. In the south it is spread through northern Spain and northern Portugal, northern Italy, Macedonia, Bulgaria, and northern Greece. In Europe it is found wherever its food plants grow. It is traditionally thought of as a species typical of heathland and moorland but it can often be found in places where heather and its relatives are in garden cultivation. In the mountains it is found up to an altitude of over 2000 metres above sea level.
Tussock most often refers to a small hillock of grassy, or grass-like plant growth, but may also refer to:
The small skipper is a butterfly of the family Hesperiidae.
The Pyraloidea are a moth superfamily containing about 16,000 described species worldwide, and probably at least as many more remain to be described. They are generally fairly small moths.
Pennisetum purpureum, also known as Napier grass, elephant grass or Uganda grass, is a species of perennial tropical grass native to the African grasslands. It has low water and nutrient requirements, and therefore can make use of otherwise uncultivated lands. Historically, this wild species has been used primarily for grazing; recently, however, it has been used as part of a push–pull agricultural pest management strategy. This technique involves the desired crop being planted alongside a 'push' plant, which repels pests, in combination with a 'pull' crop around the perimeter of the plot, which draw insects out of the plot. Napier grass has shown potential at attracting stemborer moths away from maize and hence is the "pull" crop. This strategy is much more sustainable, serves more purposes and is more affordable for farmers than insecticide use. In addition to this, Napier grasses improve soil fertility, and protect arid land from soil erosion. It is also utilized for firebreaks, windbreaks, in paper pulp production and most recently to produce bio-oil, biogas and charcoal.
Sheep's fescue or sheep fescue is a species of grass. It is sometimes confused with hard fescue.
Apamea sordens, the rustic shoulder-knot or bordered apamea, is a moth of the family Noctuidae. It is distributed throughout Europe, East across the Palearctic to Central Asia and to China and Japan. It also occurs in North America.
Psyche casta is a nocturnal moth from the family Psychidae, the bagworm moths. The wingspan of the males ranges from 12 to 15 millimeters. The females do not have wings.
Acronicta menyanthidis, the light knot grass, is a moth of the family Noctuidae. It is distributed through northern, central and eastern Europe, east to Siberia and the Russian Far East.
Agriphila inquinatella is a small moth species of the family Crambidae. It is found in Europe, around the Caucasus area to Turkestan, and in the Near East to Jordan.
Herpetogramma licarsisalis, the grass webworm or tropical grass webworm, is a moth of the family Crambidae. It is native to most of the old world tropics, including New Zealand, Hong Kong and Queensland. It is an introduced species in many other parts of the world, including Hawaii and the Canary Islands.
Alysicarpus vaginalis is a species of flowering plant in the legume family, Fabaceae. It is native to parts of Africa and Asia, and it has been introduced to other continents, such as Australia and the Americas. It is cultivated as a fodder for livestock, for erosion control, and as a green manure. Common names include alyce clover, buffalo clover, buffalo-bur, one-leaf clover, and white moneywort.
