The Hawaiian crow or ʻalalā is a species of bird in the crow family, Corvidae, that is currently extinct in the wild, though reintroduction programs are underway. It is about the size of the carrion crow at 48–50 cm (19–20 in) in length, but with more rounded wings and a much thicker bill. It has soft, brownish-black plumage and long, bristly throat feathers; the feet, legs, and bill are black. Today, the Hawaiian crow is considered the most endangered of the family Corvidae. They are recorded to have lived up to 18 years in the wild, and 28 years in captivity. Some Native Hawaiians consider the Hawaiian crow an ʻaumakua.
Luzula is a genus of flowering plants in the rush family Juncaceae. The genus has a cosmopolitan distribution, with species occurring throughout the world, especially in temperate regions, the Arctic, and higher elevation areas in the tropics. Plants of the genus are known commonly as wood-rush, wood rush, or woodrush. Possible origins of the genus name include the Italian lucciola or the Latin luzulae or luxulae, from lux ("light"), inspired by the way the plants sparkle when wet with dew. Another etymology sometimes given is that it does derive from lucciola but that this meant a mid-summer field, or from the Latin luculus, meaning a small place; the same source also states that this name was applied by Luigi Anguillara in 1561.
Luzula campestris, commonly known as field wood-rush or Good Friday grass is a flowering plant in the rush family Juncaceae. It is also one of the plants known as chimney sweeps or sweep's broom because of the brush-like appearance of their flowers. This is a very common plant throughout temperate Europe extending to the Caucasus. This species of Luzula is found on all types of native grasslands, and cultivated areas such as lawns, golf-course greens and fields.
Amelanchier canadensis is a species of Amelanchier native to eastern North America in Canada from Newfoundland west to southern Ontario, and in the United States from Maine south to Alabama. It is largely restricted to wet sites, particularly on the Atlantic coastal plain, growing at altitudes from sea level up to 200 m.
Luzula sylvatica, commonly known as greater wood-rush or great wood-rush, is a perennial flowering plant in the rush family Juncaceae.
Carex luzulina is a species of sedge known by the common name woodrush sedge.
Luzula divaricata is a species of flowering plant in the rush family known by the common name forked woodrush. It is native to the California and Nevada in the United States.
Luzula multiflora, the common woodrush or heath wood-rush, is a species of flowering plant in the rush family.
Luzula pilosa is a species of flowering plant in the rush family Juncaceae with the common name hairy wood-rush. The plant is native to northern Europe and western Asia.
Cyanea recta is a rare species of flowering plant in the bellflower family known by the common names upright cyanea and Kealia cyanea. It is endemic to Hawaii, where it is known only from the island of Kauai. It is a federally listed threatened species of the United States. Like other Cyanea it is known as haha in Hawaiian.
Luzula hitchcockii is a species of flowering plant in the rush family known by the common names smooth woodrush and Hitchcock's wood rush. It is native to western North America from British Columbia and Alberta to Oregon to Wyoming. It is sometimes treated as a variety of Luzula glabrata.
Luzula acuminata, the hairy woodrush, is a species of perennial flowering plant in the rush family, Juncaceae, that is native to the Eastern United States and Canada. It is 6–47 centimetres (2.4–18.5 in) tall with its basal leaves being of 6–39 centimetres (2.4–15.4 in) high and 2–11 millimetres (0.079–0.433 in) in diameter. It has cauline leaves are 2.5–11.5 centimetres (0.98–4.53 in) tall and 2–5 millimetres (0.079–0.197 in) wide.
Luzula nivalis, commonly known as arctic wood-rush or less commonly as snowy wood-rush, is a species of perennial rush native to the North American Arctic and Northern Europe. It was described by Polunin (1940) as one of the most abundant, ubiquitous, and ecologically important of all arctic plants.
Luzula nivea, commonly known as snow-white wood-rush, snowy wood-rush and lesser wood-rush, is a species of perennial plant in Juncaceae family.
Luzula luzuloides, the white wood-rush or oakforest wood-rush is a species of flowering plant in the family Juncaceae. It is native to Central Europe, from the Balkans to Fennoscandia, but it has also been introduced to the British Isles and other parts of Europe, and to the north-eastern United States and eastern Canada.
Luzula wahlenbergii, commonly known as Wahlenberg's woodrush or reindeer wood-rush, is a perennial species of plant in the genus Luzula of the (rush) family Juncaceae.
Luzula arcuata is a species of flowering plant in the rush family Juncaceae with the modern common name curved wood-rush. The plant is native to mountains of northern Europe, north-western and north-eastern Asia and north-western North America.
Aureolaria pedicularia, the fernleaf yellow false foxglove, fern-leaved false foxglove, or fernleaf false foxglove, is a parasitic plant of the family Orobanchaceae. Aureolaria pedicularia is native to parts of the eastern US, the Midwest, and adjacent Canada. This plant is known for its distinct leaf shape and overall plant size. The common names for Aureolaria pedicularia come from its fern-like leaves.
Carex communis, the fibrous-root sedge, is a species of flowering plant in the genus Carex, native to central and eastern Canada and the central and eastern United States. Its seeds are dispersed by ants.
