Plants named in 1848

Patchouli (also spelled patchouly or pachouli; ; Pogostemon cablin) is a species of flowering plant in the family Lamiaceae, commonly called the mint or deadnettle family. The plant grows as a bushy perennial herb, with erect stems reaching up to 75 centimetres (30 in) in height and bearing small, pale, pink-white flowers. It is native to the island region of Southeast Asia, including Sri Lanka, Indonesia, the Malay Peninsula, New Guinea, and the Philippines. It is also found in many parts of Nepal and North East India. Noted for its fragrant essential oil, it has many commercial uses and is

Moneses uniflora, the one-flowered wintergreen (British Isles), single delight, wax-flower, shy maiden, star of Bethlehem (Aleutians), St. Olaf's candlestick (Norway), wood nymph, or frog's reading lamp, is a plant of the family of Ericaceae, that is indigenous to moist coniferous forests in temperate regions of the Northern Hemisphere from Spain to Japan and across North America. It is the sole member of genus Moneses.

Leymus arenarius is a psammophilic (sand-loving) species of grass in the family Poaceae, native to the coasts of Atlantic and Northern Europe. Leymus arenarius is commonly known as sand ryegrass, sea lyme grass, or simply lyme grass.

Leymus is a genus of plants in the grass family Poaceae (Gramineae). It is widespread across Europe, Asia, and the Americas. Leymus aemulans - Xinjiang, Central Asia Leymus ajanensis - Siberia, Russian Far East, Alaska Leymus akmolinensis - Siberia, Kazakhstan, European Russia Leymus alaicus - Central Asia Leymus altus - Xinjiang Leymus ambiguus - mountains of western US Leymus angustus - Altai wild rye - China, Mongolia, Siberia, Central Asia Leymus arenarius - lyme grass - Europe Leymus aristiglumus - Qinghai Leymus × buriaticus - Siberia Leymus cappadocicus - Turkey, Afghanistan Leymus

Echinocereus is a genus of ribbed, usually small to medium-sized, cylindrical shaped cacti, comprising about 70 species native to the southern United States and Mexico in very sunny, rocky places. Usually the flowers are large and the fruit edible. The name comes from the Ancient Greek ἐχῖνος (echinos), meaning "sea urchin", and the Latin cereus meaning "candle". They are sometimes known as hedgehog cacti, a term also used for the Pediocactus and Echinopsis.

Pinus edulis, the pinyon pine, Colorado pinyon, or simply pinyon (US: /ˈpɪnjən/ PIN-yuhn, UK: /piːˈnjɒn/ pee-NYON, or /pinˈjɑn/ peen-YAHN), is a species of pinyon pine from the southwestern United States noted for its large, edible seeds. Although all of the species in its section of the pine genus are called pinyon pines this is the species most associated with the name.

Lindsaeaceae is a pantropical family of ferns in the order Polypodiales. It contains six or seven genera with about 220 known species, some of which also extend into the more temperate regions of eastern Asia, New Zealand, and South America.

Dryopteris dilatata, the broad buckler-fern, is a robust species of deciduous or semievergreen fern in the family Dryopteridaceae, native to Europe, particularly western and central Europe. In southern Europe, it is mostly found in mountainous regions. It is also found between the Black Sea and the Caspian Sea. It grows to 90 cm (35 in) tall by 120 cm (47 in) wide, with dark green tripinnate fronds, the ribs covered in brown scales. The Latin specific epithet dilatata means "spread out". The species and the cultivars 'Crispa Whiteside' and 'Lepidota Cristata' have gained the Royal

Davallia (deersfoot fern, hare's foot fern, shinobu fern, rabbit foot fern, ball fern) is a genus of about 40 species of fern. In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), it is the only genus in the family Davalliaceae, which is placed in the suborder Polypodiineae, order Polypodiales. Alternatively, the family may be placed in a very broadly defined family Polypodiaceae sensu lato as the subfamily Davallioideae. The family is sister to the largest family of ferns, Polypodiaceae, and shares some morphological characters with it. Species are epiphytic ferns, with fronds

Dryopteris cristata is a perennial species of fern native to wetlands throughout the Northern Hemisphere. It is known as crested wood fern, crested buckler-fern or crested shieldfern. This plant is a tetraploid species of hybrid origin, one parent being Dryopteris ludoviciana and the other being the unknown, apparently extinct species, dubbed Dryopteris semicristata, which is also one of the presumed parents of Dryopteris carthusiana. D. cristata in turn is one of the parents of Dryopteris clintoniana, another fern of hybrid origin. The crested wood fern is a wetland plant, needing year-round

Vitis rupestris is a species of grape native to the United States that is known by many common names including July, Coon, sand, sugar, beach, bush, currant, ingar, rock, and mountain grape. It is used for breeding several French-American hybrids as well as many root stocks.

Staphylea colchica, the Caucasian bladdernut, Colchis bladdernut, or Georgian: ჯონჯოლი, jonjoli or djondjoli, is an ornamental shrub in the Staphyleaceae family. It is native to western Georgia. Its binomial name is derived from the western Georgian kingdom of Colchis. This small tree (6–10 feet) is a rapidly growing deciduous species. It grows best in well-drained and partly shaded locations. Although it produces fragrant flowers and fruit, it spreads often by suckers. Its buds, preserved in brine and seasoned with raw onion and vegetable oil, are a common dish in Georgia.

Jatropha podagrica is a species of flowering, caudiciform succulent plant in the spurge family, Euphorbiaceae, aligning it closely with related genera such as Croton, Euphorbia and Ricinus (castor bean), among others. It is native to the neotropics of Central America and southern Mexico, but is grown as an ornamental plant in many parts of the world due to its unusual appearance and mature caudex development. Common names for the species include gout-plant, gout-stalk, Guatemalan rhubarb, coral-plant, Buddha-belly plant, purging-nut, physic-nut, goutystalk nettlespurge, Australian bottleplant

Ugni molinae, commonly known as Chilean guava berry, or strawberry myrtle, is a shrub native to Chile and adjacent regions of southern Argentina. The local Spanish name is murta, and the Mapuche Native American name is "uñi". It is in the same botanical family as the guava, in Myrtaceae. The fruit is sometimes marketed as "Ugniberry", as "New Zealand cranberry" in New Zealand, and the name "Tazziberry" has been trademarked in Australia, but it is not a native plant to these countries.

Thymelaea hirsuta, boalaga (Spanish), bufalaga (Catalan and geolectal Spanish), mitnan (Arabic) or shaggy sparrow-wort, is a xerophytic shrub which can grow to 2 metres in height and has a root system reaching depths of up to 3.5m. Some noteworthy characteristics of this species are the tiny size of its leaves and flowers and that both are also fleshy. Like many other species belonging to the family Thymelaeaceae, it is a toxic plant with medicinal properties that also yields a strong fibre used in the making of rope and paper.

Ugni is a genus of plants in the myrtle family Myrtaceae, described as a genus in 1848. It is native to western Latin America from the Valdivian temperate rain forests of southern Chile (including the Juan Fernández Islands) and adjacent regions of southern Argentina, north to southern Mexico. They are shrubs with evergreen foliage, reaching 1–5 m (3.3–16.4 ft) tall. The leaves are opposite, oval, 1–4 cm (0.4–1.6 in) long and 0.2–2.5 cm (0.08–1 in) broad, entire, glossy dark green, with a spicy scent if crushed. The flowers are drooping, 1–2 cm (0.4–0.8 in) diameter with four or five white or

Pinus strobiformis, also known as Chihuahua white pine, is a medium-sized white pine tree endemic to western Mexico in the Sierra Madre Occidental mountain range. It is typically a high-elevation pine growing mixed with other conifers in montane forest. It was formerly considered conspecific with Pinus reflexa (southwestern white pine) of the southwestern United States and Pinus stylesii of northeastern Mexico, but is now treated as distinct from these.

Fraxinus velutina, the velvet ash, Arizona ash or Modesto ash, is a species of Fraxinus native to southwestern North America, in the United States from southern California east to Texas, and in Mexico from northern Baja California east to Coahuila and Nuevo León.

Fouquieria splendens, commonly known as ocotillo, is a plant indigenous to the Mojave, Sonoran, Chihuahuan and Colorado deserts in the Southwestern United States (southern California, southern Nevada, Arizona, New Mexico, Texas), and northern Mexico (as far south as Hidalgo and Guerrero). Ocotillos look desiccated on the outside, but they are semi-succulent; it is more closely related to the tea plant and blueberries than to cactuses. It regenerates leaves after rainfall. They can be planted as garden ornamentals.

Closterium is a genus of desmid, a group of charophyte green algae. It is placed in the family Closteriaceae. Species of Closterium are a common component of freshwater microalgae flora worldwide.

Casuarina cunninghamiana, commonly known as river oak, river sheoak or creek oak, is a species of flowering plant in the family Casuarinaceae and is native to Australia and New Guinea. It is a tree with fissured and scaly bark, sometimes drooping branchlets, the leaves reduced to scales in whorls of 6 to 10, the fruit 7–14 mm (0.28–0.55 in) long containing winged seeds (samaras) 3–4 mm (0.12–0.16 in) long.

Stipa pulcherrima, golden feather grass is a bisexual flowering plant in the family Poaceae.

Quercus emoryi, the Emory oak, is a species of oak common in Arizona (including inside Saguaro National Park), New Mexico and western Texas (including inside Big Bend National Park), United States, and northern Mexico (Sonora, Chihuahua, Coahuila (including Parque Nacional Maderas del Carmen), Durango, Nuevo León, and San Luis Potosí). It typically grows in dry hills at moderate altitudes.

Spirotaenia is a genus of basal unicellular green algae that may be sister to the Chlorokybophyceae. It was previously considered to be part of the Zygnemataceae. It is sexually conjugating, a mode of reproduction that was previously only known in the Zygnemataceae/Mesotaeniaceae, the sister groups to the land plants. This is surprising, as Spirotaenia is much more basal. The conjugating process is substantially aberrant. Spirotaenia may actually be more than one distinct lineage which may not be closely related.

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Atriplex nummularia is a species of saltbush from the family Amaranthaceae and is a large woody shrub known commonly as oldman saltbush. A. nummularia is native to Australia and occurs in each of the mainland states, thriving in arid and semi-arid inland regions.

Physaria is a genus of flowering plants in the family Brassicaceae. Many species are known generally as twinpods, bladderpods, or lesquerella. They are native to the Americas, with many species endemic to western North America. They are densely hairy annual and perennial herbs often growing prostrate or decumbent, along the ground in patches or clumps. They bear inflorescences of bright yellow flowers. The fruit is often notched deeply, dividing into twin sections, giving the genus its common name. Bladderpod oil is extracted from the seeds of Physaria fendleri and certain other species in

Melica picta is a species of grass in the family Poaceae that can be found in Europe, northwestern Africa and southwestern Asia.

Aquilegia einseleana, or Einsele's columbine, is a perennial species of plant in the family Ranunculaceae, native to the eastern Alps.

Quercus hemisphaerica (sand laurel oak, laurel oak, Darlington oak, laurel-leaf oak) is a species of oak native to the southeastern and south-central United States. It is in the red oak section of Quercus sect. Lobatae. It is often confused with and closely related to Quercus laurifolia (swamp laurel oak), from which it differs in several key characteristics.