Persicaria perfoliata is a species of flowering plant in the buckwheat family. Common names include mile-a-minute, devil's tail, giant climbing tearthumb, and Asiatic tearthumb. It is a trailing herbaceous annual vine with barbed stems and triangular leaves. It is native to most of temperate and tropical eastern Asia, occurring from eastern Russia and Japan in the north, and the range extending to the Philippines and India in the south. P. perfoliata is an aggressive, highly invasive weed.
Campanula is one of several genera of flowering plants in the family Campanulaceae commonly known as bellflowers. They take both their common and scientific names from the bell-shaped flowers — campanula is Latin for "little bell".
Polygonum is a genus of about 130 species of flowering plant in the buckwheat and knotweed family Polygonaceae. Common names include knotweed and knotgrass. In the Middle English glossary of herbs Alphita, it was known as ars-smerte. There have been various opinions about how broadly the genus should be defined. For example, buckwheat has sometimes been included in the genus as Polygonum fagopyrum. Former genera such as Polygonella have been subsumed into Polygonum; other genera have been split off.
Claytonia perfoliata, also known as miner's lettuce, Indian lettuce, winter purslane, or palsingat (Cahuilla), is a flowering plant in the family Montiaceae. It is an edible, fleshy, herbaceous, annual plant native to the western mountain and coastal regions of North America.
Veronica is the largest genus in the flowering plant family Plantaginaceae, with about 500 species. It was formerly classified in the family Scrophulariaceae. Common names include speedwell, bird's eye, and gypsyweed.
Uvularia is a genus of flowering plants in the family Colchicaceae, which is closely related to the lily family (Liliaceae). They are commonly called bellworts, bellflowers or merrybells. The genus name is derived from the Latin ūvula meaning "little grape," likely because of the way the flowers hang downward. For the same reason Uvularia may also refer to the similarly derived palatine uvula, which hangs down from the soft palate in the mouth. The plants are often found growing on wooded slopes or in ravines and they spread by stolons, or stoloniferous rhizomes. The plants are usually 45–60 cm (18–24 in) in height and bear one or two flowers per stem in April and May, that hang downward from the axils of the leaves.
Claytonia is a genus of flowering plants native to Asia, North America, and Central America. The vitamin-rich leaves can be eaten raw or cooked, and the tubers can be prepared like potatoes.
Montia is a genus of plants in the family Montiaceae. Species in this genus are known generally as miner's lettuce or water chickweed. All of the species in the genus have edible leaves. It is found worldwide, except in Asia.
West Yatton Down is a 14.4 hectare biological Site of Special Scientific Interest in Wiltshire, notified in 1971.
Othonna is a genus of approximately 90 species of succulent or subsucculent perennial herbs or shrubs, with its center of diversity in the Greater Cape Floristic Region (GCFR) of South Africa but some species' ranges include southern Namibia, Angola, and Zimbabwe. The genus was established by Linnaeus in 1753 containing 14 species, however, of those original species, only four are still retained in Othonna, while the others have been transferred to different genera including Cineraria, Euryops, Hertia, Ligularia, Senecio, and Tephroseris. The genus Othonnna is known to be monophyletic. In 2012, a new genus Crassothonna B. Nord. was erected with 13 species transferred from Othonna. A complete modern taxonomic treatment of the genus is being undertaken by the Compton Herbarium and the South African National Biodiversity Institute. The first part, a revision of the Othonnna bulbosa group, was published in 2019.
Blackstonia perfoliata or yellow-wort is a species of flowering plant in the family Gentianaceae found around the Mediterranean Basin, but extending into northwestern Europe.
Oxytheca is a genus of plants in the family Polygonaceae with seven species found in dry and temperate parts of the Americas. The taxonomy of this genus is in flux, with some species often listed under tentative new names.
Witherwack is a suburb in the north of Sunderland, Tyne and Wear, England, situated between Red House to the west, Carley Hill to the east and Marley Pots to the south. The origin of the name Witherwack is unknown. The spelling of the name has changed since the Ordnance Survey maps of 1862 on which it was spelled Whitherwhack.
Stenoptilia zophodactylus, also known as the dowdy plume, is a species of moth of the family Pterophoridae found worldwide. It was first described by Philogène Auguste Joseph Duponchel in 1840.
The Botanischer Garten der Universität Konstanz is a botanical garden maintained by the University of Konstanz. It is located about 250 meters northwest of the campus north parking lot in Konstanz, Baden-Württemberg, Germany, and open weekdays without charge.
Aloe perfoliata, the rubble aloe or mitre aloe, is a hardy creeping aloe, found in rocky, mountainous areas throughout the Western Cape, South Africa.
Aloe ser. Mitriformes is a taxonomic series within the genus Aloe, comprising several closely related species of Southern African rambling aloe. These typically multi-branched sprawling aloe species have rigid fleshy leaves and slender pedicels about the length of the perianth, each being roughly 40 mm long. The stems tend to sprawl along the ground, with the ends densely leafed and upturned.
Uvularia perfoliata, the perfoliate bellwort, is a perennial forb native to the eastern United States and Canada, which produces pale yellow flowers in spring.
Crassula perfoliata is the type species of the genus Crassula, in the flowering plant family Crassulaceae, where it is placed in the subfamily Crassuloideae. It was first formally described by Linnaeus in 1753 as one of 10 species of Crassula. It is from South Africa.
