Plants named in 1771

Ginkgo biloba, commonly known as ginkgo ( GINK-oh, -⁠goh), also known as the maidenhair tree, and often misspelled "gingko" (see Etymology below) is a species of gymnosperm tree native to East Asia. It is the last living species in the order Ginkgoales, which first appeared over 290 million years ago. Fossils similar to the living species, belonging to the genus Ginkgo, extend back to the Middle Jurassic epoch about 170 million years ago. The tree was cultivated early in human history, remains commonly planted, and is widely regarded as a living fossil. G. biloba is a long-lived,

Cirsium arvense is a perennial species of flowering plant in the family Asteraceae, native throughout Europe and western Asia, northern Africa and widely introduced elsewhere. The standard English name in its native area is creeping thistle. It is also commonly misnomered as Canada thistle and sometimes as field thistle.

Galium odoratum, the sweet woodruff or sweetscented bedstraw, is a flowering perennial plant in the family Rubiaceae, native to much of Europe. It is widely cultivated for its flowers and its sweet-smelling foliage.

Anemone hepatica (syn. Hepatica nobilis), the common hepatica, liverwort, liverleaf, kidneywort, or pennywort, is a species of flowering plant in the buttercup family Ranunculaceae, native to woodland in temperate regions of the Northern Hemisphere. This herbaceous perennial grows from a rhizome.

Tilia platyphyllos, the large-leaved lime, broad-leaved lime, or large-leaved linden, is a species of flowering plant in the family Malvaceae (Tiliaceae). It is a deciduous tree, native to much of continental Europe including southwestern Great Britain, typically growing on limestone-derived soils. It is not native in Scotland or Ireland, but is naturalised there. The name "lime", possibly a corruption of "line" originally from "lind", has been in use for centuries and also attaches to other species of Tilia. It is not, however, closely related to the lime fruit tree, a species of citrus. The

Heliconia is a genus of flowering plants in the monotypic family Heliconiaceae. Most of the 194 known species are native to the tropical Americas, but a few are indigenous to certain islands of the western Pacific and Maluku in Indonesia. Many species of Heliconia are found in the tropical forests of these regions. Most species are listed as either vulnerable or data deficient by the IUCN Red List of threatened species. Several species are widely cultivated as ornamentals, and a few are naturalized in Florida, Gambia, and Thailand. Common names for the genus include lobster-claws, toucan

Sanguisorba minor, the salad burnet, garden burnet, small burnet, burnet (also used for Sanguisorba generally), pimpernelle, Toper's plant, and burnet-bloodwort, is an edible perennial herbaceous plant in the family Rosaceae. It has ferny, toothed-leaf foliage; the unusual crimson, spherical flower clusters rise well above the leaves on thin stems. It generally grows to 25–55 cm tall (moisture-dependent; as short as 2 cm in dry areas). The large, long (sometimes 1m/3-foot), taproots store water, making it drought-tolerant. It is evergreen to semi-evergreen; in warmer climates grows all year

Saccharum spontaneum (wild sugarcane, kans grass) is a grass native throughout much of tropical and subtropical Asia, northern Australia, and eastern and northern Africa. It is a perennial grass, growing up to three meters in height, with spreading rhizomatous roots. The plant has hybridized with Saccharum officinarum, a domesticated sugarcane. The hybridization has produced Saccharum barberi and Saccharum sinense.

Myrrhis odorata, with common names cicely ( SISS-ə-lee), sweet cicely, myrrh, garden myrrh, and sweet chervil, is a herbaceous perennial plant belonging to the celery family Apiaceae. It is the only species in the genus Myrrhis.

Cotinus coggygria, syn. Rhus cotinus, the European smoketree, Eurasian smoketree, smoke tree, smoke bush, Venetian sumach, or dyer's sumach, is a Eurasian species of flowering plant in the family Anacardiaceae.

Ginkgo is a genus of non-flowering seed plants, assigned to the gymnosperms. The scientific name is also used as the English common name. The order to which the genus belongs, Ginkgoales, first appeared in the Permian, 270 million years ago, and Ginkgo is now the only living genus within the order. The rate of evolution within the genus has been slow, and almost all its species had become extinct by the end of the Pliocene. The sole surviving species, Ginkgo biloba, is found in the wild only in China, but is cultivated around the world. The relationships between ginkgos and other groups of

Sisymbrium officinale, the hedge mustard, (formerly Erysimum officinale) is a plant in the family Brassicaceae.

Protea is a genus of South African flowering plants, also called sugarbushes (Afrikaans: suikerbos). It is the type genus of the Proteaceae family. About 92% of the species occur only in the Cape Floristic Region, a narrow belt of mountainous coastal land from Clanwilliam to Grahamstown, South Africa. Most protea species are found south of the Limpopo River. Protea madiensis grows in Afromontane enclaves across tropical Africa, from Guinea to Sudan, Mozambique, and Angola. Protea afra ranges from the Cape region to Uganda and Kenya, including in the chaparral zone of Mount Kenya National

Ostrya carpinifolia, the European hop-hornbeam, is a tree in the family Betulaceae. It is the only species of the genus Ostrya that is native to Europe. The specific epithet carpinifolia means "hornbeam-leaved", from carpinus, the Latin word for "hornbeam".

The musk strawberry or hautbois strawberry (Fragaria moschata), is a species of strawberry native to Europe. Its French name hautbois strawberry may be anglicised as hautboy strawberry. The plants are hardy and can survive in many weather conditions. They are cultivated commercially on a small scale, particularly in Italy. The fruit are small and round; they are used in the gourmet community for their intense aroma and flavour, which has been compared to a mixture of regular strawberry, raspberry and pineapple. Popular cultivated varieties include 'Capron' and 'Profumata di Tortona'.

Eclipta prostrata, the false daisy, is a species of plant in the family Asteraceae. It is widespread across much of the world. This plant has cylindrical, grayish roots. Solid, circular, purplish stems with white fine hairs 0.8m. Leaves arranged in opposite pairs, hairy in two-sided, lanceolate, serrated 2–12.5 cm long, 5–35 mm wide. The solitary flower heads are 6–8 mm (0.24–0.31 in) in diameter, with white florets. The bumpy achenes are compressed and narrowly winged. This species is native to North and South America. It also grows commonly in moist places in warm temperate to tropical

Rosa rubiginosa (sweet briar, sweetbriar rose, sweet brier or eglantine; syn. R. eglanteria) is a species of rose native to Europe and western Asia.

Allamanda cathartica, commonly called golden trumpet, common trumpetvine, and yellow allamanda, is a species of flowering plant in the family Apocynaceae. It is native to Bolivia, Brazil, French Guiana, Guyana, Suriname, and Venezuela, and widely naturalised elsewhere in the tropics. This plant is cited in Flora Brasiliensis by Carl Friedrich Philipp von Martius. It does not twine, nor does it have tendrils or aerial roots. It can be pruned into a shrub form. If not pruned it can sprawl to a height of 6 m (20 ft). According to McMullen, it can be up to 15 m (49 ft) in length in the Galapagos

Onobrychis viciifolia, also known as O. sativa or common sainfoin was an important forage legume in temperate regions until the 1950s. During the Green Revolution it was replaced by high yielding alfalfa and clover species. Due to its anthelmintic properties, common sainfoin is a natural alternative to drugs to control nematode parasitism in the guts of small ruminants. This is the main reason why O. viciifolia returned to the scientific agenda in recent years.

Echium plantagineum, commonly known as purple viper's-bugloss, Paterson's curse or Salvation Jane, is a species of the genus Echium native to western and southern Europe (from southern England south to Iberia and east to the Crimea), northern Africa, and southwestern Asia (east to Georgia). It has also been introduced to Australia, South Africa, and United States, where it is an invasive weed. Due to a high concentration of pyrrolizidine alkaloids, it is poisonous to grazing livestock, especially those with simple digestive systems, such as horses.

Fragaria viridis, commonly called creamy strawberry or green strawberry is a species of strawberry native to Europe and central Asia. It has fruits with fine flavour. They have surprisingly little of the usual strawberry aroma, but a refreshing acidity, and sometimes ripen without becoming red. When they are plucked from the plant, the calyx will usually adhere and they will detach with a noticeable snapping sound. All strawberries have a base haploid count of 7 chromosomes. Fragaria viridis is diploid, having 2 pairs of these chromosomes for a total of 14 chromosomes. Fragaria viridis is

Cirsium palustre, the marsh thistle or European swamp thistle, is a herbaceous biennial (or often perennial) flowering plant in the family Asteraceae.

Vicia tetrasperma (syn. Ervum tetraspermum) the smooth tare, smooth vetch, lentil vetch or sparrow vetch, is a species of flowering plant in the bean family Fabaceae.

Carex flacca, with common names blue sedge, gray carex, glaucous sedge, or carnation-grass, (syn. Carex glauca), is a species of sedge native to parts of Europe and North Africa. It is frequent in a range of habitats, including grasslands, moorlands, exposed and disturbed soil, and the upper edges of salt marshes. It has naturalized in eastern North America.

Cakile maritima, sea rocket (Britain and Ireland) or European searocket (North America), is a common plant in the mustard family Brassicaceae. It is widespread in Europe, North Africa and western Asia, especially on coastlines. It can now be found in many other areas of the world where it has been introduced. It is present on the west and east coasts of North America, where it has the potential to become an invasive species. This is an annual plant which grows in clumps or mounds in the sand on beaches and bluffs. The shiny leaves are fleshy, green and tinted with purple or magenta, and

Epilobium parviflorum, commonly known as the hoary willowherb or smallflower hairy willowherb, is a herbaceous perennial plant of the family Onagraceae.

Cirsium oleraceum, the cabbage thistle or Siberian thistle, is a species of thistle in the genus Cirsium within the family Asteraceae, native to central and eastern Europe and Asia, where it grows in wet lowland soils. Cirsium oleraceum is a herbaceous perennial plant growing to 1.5 m tall, the stems unbranched or with only a very few branches. The leaves are broad and ovoid, with a weakly spiny margin, being pinnatipartite. The flowers are produced in dense flower heads which are 2.5–4 cm diameter, pale yellow, but sometimes tinged pink. Its specific epithet oleraceum means

Protea cynaroides, also called the king protea (from Afrikaans: koningsprotea, Xhosa: isiQwane sobukumkani), is a flowering plant. It is a distinctive member of Protea, having the largest flower head in the genus. The species is also known as giant protea, honeypot, or king sugar bush. It is widely distributed in the fynbos region of South Africa, that is, in the southwestern and southern parts of Western Cape. The king protea is the national flower of South Africa. Protea cynaroides is adapted to survive wildfires by its thick underground stem, which contains many dormant buds; these will

Allamanda is a genus of flowering plants in the family Apocynaceae. They are native to the Americas, where they are distributed from Mexico to Argentina. Some species are familiar as ornamental plants cultivated for their large, colorful flowers. Most species produce yellow flowers; A. blanchetii bears pink flowers. The genus name Allamanda honors the Swiss botanist and physician Frédéric-Louis Allamand (1736–1809). It is the official flower of Kuching North City Hall.

Digitaria sanguinalis is a species of grass known by several common names, including hairy crabgrass, hairy finger-grass, large crabgrass, crab finger grass, purple crabgrass. It is one of the better-known species of the genus Digitaria, and one that is known nearly worldwide as a common weed. It is used as animal fodder, and the seeds are edible and have been used as a grain in Germany and especially Poland, where it is sometimes cultivated. This has earned it the name Polish millet.