Plants named in 1799

Orobanchaceae, the broomrapes, is a family of mostly parasitic plants of the order Lamiales, with about 90 genera and more than 2000 species. Many of these genera (e.g., Pedicularis, Rhinanthus, Striga) were formerly included in the family Scrophulariaceae sensu lato. With its new circumscription, Orobanchaceae forms a distinct, monophyletic family. From a phylogenetic perspective, it is defined as the largest crown clade containing Orobanche major and relatives, but neither Paulownia tomentosa nor Phryma leptostachya nor Mazus japonicus. The Orobanchaceae are annual herbs or perennial herbs

The paper mulberry (Broussonetia papyrifera, syn. Morus papyrifera L.) is a species of flowering tree in the family Moraceae. It is native to East and Southeast Asia, including mainland China, Hong Kong, India, Japan, Korea, Myanmar and Taiwan. It is widely cultivated elsewhere as an introduced species in New Zealand, parts of Europe, the United States, and Africa. The tree is valued for its versatile uses. Its inner bark is traditionally processed into barkcloth and is also an important raw material in papermaking. Other common names include aute and tapa cloth tree. The specific Latin

The water-plantains (Alismataceae) are a family of flowering plants, comprising 20 genera (17 extant and 3 fossil) and 119 species. The family has a cosmopolitan distribution, with the greatest number of species in temperate regions of the Northern Hemisphere. Most of the species are herbaceous aquatic plants growing in marshes and ponds.

The tamarillo (Solanum betaceum) is a tree or shrub in the flowering plant family Solanaceae (the nightshade family). It bears an egg-shaped edible fruit. It is common globally, especially in its native South America (as the Quechuan chilltu in Peru, Colombia, and Ecuador, or as tomate andino in other Andean countries), and has been introduced in New Zealand, Nepal, Rwanda, Burundi, the Democratic Republic of the Congo, Australia, and Bhutan.

Dendrobium is a genus of mostly epiphytic and lithophytic orchids in the family Orchidaceae. It is a very large genus, containing more than 1,800 species that are found in diverse habitats throughout much of south, east and southeast Asia, including China, Japan, India, the Philippines, Indonesia, Australia, New Guinea, Vietnam and many of the islands of the Pacific. Orchids in this genus have roots that creep over the surface of trees or rocks, rarely having their roots in soil. Up to six leaves develop in a tuft at the tip of a shoot and from one to a large number of flowers are arranged

Cymbidium , commonly known as boat orchids, is a genus of evergreen flowering plants in the orchid family Orchidaceae. Orchids in this genus are epiphytic, lithophytic, terrestrial or rarely leafless saprophytic herbs usually with pseudobulbs. There are usually between three and twelve leaves arranged in two ranks on each pseudobulb or shoot and lasting for several years. From one to a large number of flowers are arranged on an unbranched flowering stem arising from the base of the pseudobulb. The sepals and petals are all free from and similar to each other. The labellum is significantly

Smilacaceae, the greenbriers, is a family of flowering plants. While they were often assigned to a more broadly defined family Liliaceae, most recent botanists have accepted the two as distinct families, diverging around 55 million years ago during the Early Paleogene. One characteristic that distinguishes Smilacaceae from most of the other members of the Liliaceae-like Liliales is that it has true vessels in its conducting tissue. Another is that the veins of the leaves, between major veins, are reticulate (net-shaped), rather than parallel as in most monocots.

Athyrium filix-femina, the lady fern or common lady-fern, is a large, feathery species of fern native to temperate Asia, Europe, North America, and North Africa. It is often abundant (one of the more common ferns) in damp, shady woodland environments and is often grown for decoration. Its common names "lady fern" and "female fern" refer to how its reproductive structures (sori) are concealed in an inconspicuous – deemed "female" – manner on the frond. Alternatively, it is said to be feminine because of its elegant and graceful appearance.

Limodorum abortivum, also known as violet limodore or violet bird's-nest orchid, is a species of myco-heterotrophic, achlorophyllous orchid and is native to mainland Europe, western Asia and the Mediterranean area. It is a rhizomatous herbaceous plant growing to 85 cm, with an inflorescence of 10-20 violet flowers produced from April to June. The leaves are reduced to scales and, although Limodorum contains photosynthetic pigments, these are insufficient to support the nutrition of the adult plant which is believed to rely entirely on a mycoheterotrophic or parasitic relationship with fungi,

Alopecurus aequalis is a common species of grass known as shortawn foxtail or orange foxtail. It is native to much of the temperate Northern Hemisphere from Eurasia to North America. It is most commonly found in areas near fresh water, such as the margins of ponds and ditches.

Cerastium glomeratum is a species of flowering plant in the family Caryophyllaceae known by the common names sticky mouse-ear chickweed and clammy chickweed. It is native to Europe, Macaronesia to Assam but is known on most continents as an introduced species. It grows in many types of habitat. The blooming period is February, March, April, and May.

Capsicum pubescens is a plant of the genus Capsicum (pepper). The species name, pubescens, refers to the hairy leaves of this pepper. The hairiness of the leaves, along with the black seeds, make Capsicum pubescens distinguishable from other Capsicum species. Capsicum pubescens has pungent yellow, orange, red, green or brown fruits. This species is found primarily in Central and South America, and is known only in cultivation. It is consumed fresh, as a paste, dried, or ground. Of all the domesticated species in the genus Capsicum, it is the least widespread and most genetically distinct. It

Pistacia atlantica is a species of pistachio tree known by the English common names Mt. Atlas mastic tree, Mount Atlas pistachio, Atlantic pistachio, wild pistachio, turpentine tree and Atlantic terebinth. P. atlantica has three subspecies or varieties which have been described as atlantica, cabulica, and mutica. According to molecular phylogenetic studies, P. atlantica subsp. kurdica is actually a separate species, Pistacia eurycarpa.

Athyrium (lady-fern) is a genus of about 180 species of terrestrial ferns, with a cosmopolitan distribution. It is placed in the family Athyriaceae, in the order Polypodiales. Its genus name is from Greek a- ('without') and Latinized Greek thyreos ('shield'), describing its inconspicuous indusium (sorus' covering). The common name "lady fern" refers in particular to the common lady fern, Athyrium filix-femina. Athyrium species are used as food plants by the larvae of some Lepidoptera species including the small angle shades and Sthenopis auratus.

Polystichum is a genus of ferns in the family Dryopteridaceae, subfamily Dryopteridoideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I). The genus has about 500 species and has a cosmopolitan distribution. The highest diversity is in eastern Asia, with about 208 species in China alone; the region from Mexico to Brazil has at least 100 additional species; Africa (at least 17 species), North America (at least 18 species), and Europe (at least 5 species) have much lower diversity. Polystichum species are terrestrial or rock-dwelling ferns of warm-temperate and

Psychotria viridis, also known as chacruna, chacrona, or chaqruy in the Quechua languages, is a perennial, shrubby flowering plant in the coffee family Rubiaceae. It is a close relative of Psychotria carthagenensis (a.k.a. samiruka or amiruca) of Ecuador. It is commonly used as an ingredient of ayahuasca, a decoction with a long history of its entheogenic (connecting to spirit) use and its status as a "plant teacher" among the Indigenous peoples of the Amazon rainforest.

Polystichum aculeatum, the hard shield-fern, is an evergreen fern native to Europe. It is most abundant in upland regions of the British Isles and western France, where it benefits from the combination of mild winters and moist summers, but also occurs more locally across most of Europe except northern Scandinavia, northern Russia; in the Mediterranean region it is confined to high altitudes. It grows on steep slopes in woodlands. it is sometimes considered an indicator of the presence of ancient woodlands.

Drimia is a genus of African, south European and south Asian flowering plants. In the APG IV classification system, it is placed in the family Asparagaceae, subfamily Scilloideae (formerly known as Hyacinthaceae). When broadly circumscribed, the genus includes a number of other genera previously treated separately, including Litanthus, Rhodocodon, Schizobasis and Urginea. One of the best-known species is the sea squill, Drimia maritima (formerly Urginea maritima).

Broussonetia is a genus of four species (including one hybrid species) of trees in the family Moraceae, native to eastern Asia. These four species have high-quality fiber which consist of more than 90% of cellulose. They are traditionally applied for various daily necessities in South Eastern Asia and papermaking in East Asia. It is named after Pierre Marie Auguste Broussonet, an illustrious French naturist. One of these is the paper mulberry (Broussonetia papyrifera), whose bark fiber is used to make traditional paper in China, Korea, and Japan, and barkcloth among Austronesian cultures.

Juncus tenuis, the slender rush, is a clump-forming, round-stemmed perennial in the Juncaceae (rush family). Slender rush grows to be between 15 and 60 cm tall. Generally considered a weed, it is rarely sold by retailers as a household container plant. Where it is introduced, it is colloquially called path rush, field rush, slender yard rush, poverty rush or wiregrass. The leaves of the plant all come from the base and are not nearly as tall as the stems. The stems are partly covered by sheaths, and have the most distinctive characteristic of the plant on them: clusters or cymes at the top.

Amaranthaceae ( AM-ər-an-THAY-see-ee, -⁠eye) is a family of flowering plants commonly known as the amaranth family, in reference to its type genus Amaranthus. It includes the former goosefoot family Chenopodiaceae and contains about 165 genera and 2,040 species, making it the most species-rich lineage within its parent order, Caryophyllales.

Pterocarpus marsupium, also known as Malabar kino or Indian kino, is a medium-to-large, deciduous tree that can grow up to 31 m (102 ft) tall. It is native to India (where it occurs in parts of the Western Ghats in the Karnataka-Kerala region and in the forests of Central India), Nepal, and Sri Lanka.

Polystichum lonchitis is a species of fern known by the common name northern hollyfern, or simply holly-fern. It is native to much of the Northern Hemisphere from Eurasia to Alaska to Greenland and south into mountainous central North America. It has stiff, glossy green, erect fronds and grows in moist, shady, rocky mountain habitats.

Equisetum ramosissimum Desf., known as branched horsetail, is a species of evergreen horsetail (genus Equisetum, subgenus Hippochaete).

Eriophorum gracile is a species of flowering plant in the sedge family, Cyperaceae. It is known by the common name slender cottongrass, or slender cottonsedge. Eriophorum gracile is a plant with circumboreal distribution, extending south into mountain ranges of the Northern Hemisphere. It grows in wet areas such as bogs. Eriophorum gracile is a thin, tall perennial herb with a slender, rounded, solid, mostly naked stem reaching 30 to 60 centimeters in height. It produces a fluffy inflorescence atop its stem with a wispy, cottony white flower. The plants grow in colonies, often spreading

Asparagus racemosus (shatavari, asparagus fern) is a species of asparagus native from Africa through southern Asia, including the Indian subcontinent, to northern Australia. It grows 1–2 m (3 ft 3 in – 6 ft 7 in) tall and prefers to take root in gravelly, rocky soils high up in piedmont plains, at 1,300–1,400 m (4,300–4,600 ft) elevation. It was botanically described in 1799.88

Lepanthes (from Greek "scaled-flower") is a large genus of orchids with about 800–1000 species, distributed in the Antilles and from Mexico through Bolivia (with very few species in Brazil). The genus is abbreviated in horticultural trade as Lths. Almost all the species in the genus are small and live in cloud forests. Babyboot orchid is a common name.

Dalbergia latifolia (synonym Dalbergia emarginata) is a premier timber species, also known as the Indian rosewood (Tamil / தமிழ்: Eetti / ஈட்டி) (Telugu / తెలుగు: Irugudu/ ఇరుగుడు). It is native to low-elevation tropical monsoon forests of south east India. Some common names in English include rosewood, Bombay blackwood, roseta rosewood, East Indian rosewood, reddish-brown rosewood, Indian palisandre, and Java palisandre. Its Indian common names are beete, and satisal or sitsal. The tree grows to 40 metres (130 ft) in height and is evergreen, but locally deciduous in drier subpopulations.

Bougainvillea spectabilis, also known as great bougainvillea, is a species of flowering plant. It is native to Brazil, Bolivia, Peru, and Argentina's Chubut Province. It is widely grown as an ornamental plant.

Melilotus altissimus, known by the common names tall yellow sweetclover, tall melilot and golden melilot is a plant species of the genus Melilotus.