Royal Botanic Gardens, Kew is a non-departmental public body in the United Kingdom sponsored by the Department for Environment, Food and Rural Affairs. An internationally important botanical research and education institution, it employs 1,100 staff. Its board of trustees is chaired by Dame Amelia Fawcett.
Trillium is a genus of about fifty flowering plant species in the family Melanthiaceae. Trillium species are native to temperate regions of North America and Asia, with the greatest diversity of species found in the southern Appalachian Mountains in the southeastern United States.
Goldenrod is a common name for many species of flowering plants in the sunflower family, Asteraceae, commonly in reference to the genus Solidago.
Ornithogalum is a genus of perennial plants mostly native to southern Europe and southern Africa belonging to the family Asparagaceae. Some species are native to other areas such as the Caucasus. Some species are classified as noxious invasive weeds in some portions of North America. Growing from a bulb, species have linear basal leaves and a slender stalk, up to 30 cm tall, bearing clusters of typically white star-shaped flowers, often striped with green. The common name of the genus, star-of-Bethlehem, is based on its star-shaped flowers, after the Star of Bethlehem that appears in the biblical account of the birth of Jesus. The number of species has varied considerably, depending on authority, from 50 to 300.
Myrica is a genus of about 35–50 species of small trees and shrubs in the family Myricaceae, order Fagales. The genus has a wide distribution, including Africa, Asia, Europe, North America, and South America, and missing only from Antarctica and Oceania. Some botanists split the genus into two genera on the basis of the catkin and fruit structure, restricting Myrica to a few species, and treating the others in Morella.
Eriophorum is a genus of flowering plants in the family Cyperaceae, the sedge family. They are found in the cool temperate, alpine, and Arctic regions of the Northern Hemisphere, primarily in the middle latitudes of North America, Europe, and Asia.
Cenchrus is a widespread genus of plants in the grass family. Its species are native to many countries in Asia, Africa, Australia, the Americas, and various oceanic islands.
Polyscias racemosa, or false 'ohe, is a species of flowering plant in the family Araliaceae. As Munroidendron racemosum, the species was until recently considered to be the only species in the monotypic genus Munroidendron. With the change in classification, Munroidendron is now obsolete. Polyscias racemosa is endemic to the Hawaiian island of Kauai. It is very rare in the wild and some of its original habitat has been replaced by sugar cane plantations. It was thought for some time to be probably extinct, but was rediscovered a few years prior to 1967.
Limonia acidissima is the only species within the monotypic genus Limonia. Common names for the species in English include wood-apple and elephant-apple. It is sometimes also called monkey fruit.
Reynoldsia is a formerly recognised genus of plants in the ivy family, Araliaceae. In 2003, Kew Gardens published a checklist for Araliaceae, in which eight species were recognized for Reynoldsia: four from Samoa, two from Tahiti, one from the Marquesas, and one from Hawaii. In 2010, a phylogenetic comparison of DNA data showed that Reynoldsia was polyphyletic, consisting of two groups that are not each other's closest relatives. In a companion paper, three of the species were "sunk" into synonymy with others, reducing the number of species to five. All species that were formerly in Reynoldsia are now in Polyscias subgenus Tetraplasandra, a subgenus of 21 species indigenous to Malesia and the Pacific islands.
Tetraplasandra is a no longer recognised genus of plants in the ivy family, Araliaceae. They are small to medium trees, of mesic to wet forests.
Setaria dielsii, commonly known as Diels' pigeon grass, is a species of grass in the family Poaceae native to Australia.
Astelia is a genus of flowering plants in the recently named family Asteliaceae. They are rhizomatous tufted perennials native to various islands in the Pacific, Indian, and South Atlantic Oceans, as well as to Australia and to the southernmost tip of South America. A significant number of the known species are endemic to New Zealand. The species generally grow in forests, swamps and amongst low alpine vegetation; occasionally they are epiphytic.
Desmostachya is a genus of grass in the family Poaceae. It is native to Africa and Asia.
Paspalidium(watercrown grass) is a formerly accepted genus of tropical and subtropical plants in the grass family. As of June 2024, Plants of the World Online treated it as a synonym of Setaria.
Ixophorus is a genus of Latin American plants in the grass family. The only recognized species is Ixophorus unisetus. Some authors have included one or two other species in the genus, such as I. pringlei, but these have more recently been reduced to synonymy. Common names for I. unisetus include crane grass, turkey grass, Honduras grass, Mexican grass, Central America grass, hático (Colombia), zacate blanco, and zacate chompipe (Nicaragua).
Setaria brigalow, synonym Paspalidium caespitosum, commonly known as Brigalow grass, is a species of grass in the family Poaceae native to inland eastern Australia, where it is found in the Brigalow Belt.
Setaria palmifolia is a species of grass known by the common names palmgrass, highland pitpit, hailans pitpit, short pitpit, broadleaved bristlegrass, and knotroot. It is native to temperate and tropical Asia. It is known elsewhere as an introduced, and often invasive, species, including in Australia, New Zealand, many Pacific Islands, and the Americas.
Chloropyron is a genus of plants in the botanical family Orobanchaceae. The plants of this group were formerly classified in the subgenus Hemistegia of the genus Cordylanthus, but were elevated to genus level by David C. Tank, John Mark Egger and Richard G. Olmstead in 2009 after molecular phylogenetic work.
Setaria basiclada, synonym Paspalidium basicladum, is a species of grass in the family Poaceae native to Australia, first described by Dorothy Kate Hughes in 1923. It is an annual and is found in desert and dry shrublands. Australian authorities accept the name as Paspalidium basicladum, but other authorities consider the accepted name to be Setaria basiclada.
