Aqua regia is a mixture of nitric acid and hydrochloric acid, optimally in a molar ratio of 1:3. Aqua regia is a fuming liquid. Freshly prepared aqua regia is colorless, but it turns yellow, orange or red within seconds from the formation of nitrosyl chloride and nitrogen dioxide. It was named by alchemists because it can dissolve the noble metals gold and platinum, though not all metals.
The Royal Italian Air Force was the name of the air force of the Kingdom of Italy. It was established as a service independent of the Royal Italian Army from 1923 until 1946. In 1946, the monarchy was abolished and the Kingdom of Italy became the Italian Republic, whereupon the name of the air force changed to Aeronautica Militare.
Delonix regia is a species of flowering plant in the bean family Fabaceae, subfamily Caesalpinioideae native to Madagascar. It is noted for its fern-like leaves and flamboyant display of orange-red flowers over summer. In many tropical parts of the world it is grown as an ornamental tree and in English it is given the name royal poinciana, flamboyant, phoenix flower, flame of the forest, or flame tree.
Canoeing at the 2004 Summer Olympics was held at the Schinias Olympic Rowing and Canoeing Centre for the sprint events and the Olympic Canoe/Kayak Slalom Centre at the Helliniko Olympic Complex for the canoe and kayak slalom disciplines. A total of 16 events were contested, 12 sprint events and 4 slalom events.
The Schinias Olympic Rowing and Canoeing Centre was built to host the rowing and canoe sprint events at the 2004 Summer Olympics in Greece.
Juglans regia, the Persian walnut, English walnut, Carpathian walnut, Madeira walnut, or especially in Great Britain, common walnut, is an Old World walnut tree species native to the region stretching from the Balkans eastward to the Himalayas and southwest China. It is widely cultivated across Europe and the Caucasus.
Vernonia is a genus of about 350 species of forbs and shrubs in the family Asteraceae. Some species are known as ironweed. Some species are edible and of economic value. They are known for having intense purple flowers. There have been numerous distinct subgenera and subsections named in this genus, and some botanists have divided the genus into several distinct genera. For instance, the Flora of North America recognizes only about twenty species in Vernoniasensu stricto, seventeen of which are in North America north of Mexico, with the others being found in South America.
Ericameria is a genus of North American shrubs in the family Asteraceae.
Schinia, commonly called flower moths, is a large genus of moths belonging to the family Noctuidae. The genus has a Holarctic distribution with the vast majority of species being found in North America, many with a very restricted range and larval food plant.
Brickellia is a North American genus of about 100 to 110 species of plants in the family Asteraceae, known commonly as brickellbushes. They are found in Canada, the United States, Mexico, and Central America. Many species are native to the American southwest, especially Texas. Brickellia is among the more basal lineages of the Eupatorieae and should not be assigned to a subtribe pending further research.
Schinia cupes is a moth of the family Noctuidae. It is found from Texas, west to New Mexico and north to Kansas and Colorado.
The bleeding flower moth is a moth of the family Noctuidae. It is found from North Carolina to Florida, west to Texas, north to Montana. There is also a disjunct population in Ontario.
Schinia aurantiaca is a moth of the family Noctuidae. It is found in North America, including California and Arizona.
Schinia gracilenta, the slender flower moth or iva flower moth, is a moth of the family Noctuidae. The species was first described by Jacob Hübner in 1818. It is found from the US states of New York to Florida and Nebraska to Arizona. The species is listed as endangered in Connecticut.
Schinia suetus is a moth of the family Noctuidae first described by Augustus Radcliffe Grote in 1873. It is widespread in the mountains of western North America, from southern Alberta west to British Columbia, south at least to Colorado and California, east to Idaho and New Mexico.
Schinia nundina, the goldenrod flower moth, is a moth of the family Noctuidae. The species was first described by Dru Drury in 1773. It is found in North America from Minnesota to southern Ontario and Nova Scotia, south to central Florida and southern Texas. Records include Arizona, Kansas, Nebraska, New York, Maryland, Oklahoma and South Carolina.
Schinia scutosa, the spotted clover, is a moth of the family Noctuidae. It is found from Europe to southern Siberia, the Near East and the Middle East and from central Asia to Japan. In North Africa it is found from Morocco to Egypt.
The reginia primrose moth is a moth of the family Noctuidae. It is found from southern and western Texas, north to the panhandle, north-western Oklahoma, Kansas, Nebraska and west to southern New Mexico and eastern Colorado.
Schinia niveicosta is a moth of the family Noctuidae. It is found from south-western Utah and western and south-eastern Arizona, west to southern California and southern Nevada.
