Plants named in 1769

Sonchus asper, the prickly sow-thistle, rough milk thistle, spiny sowthistle, sharp-fringed sow thistle, or spiny-leaved sow thistle, is a widespread flowering plant in the tribe Cichorieae within the family Asteraceae.

Epipactis helleborine, the broad-leaved helleborine, is a terrestrial species of orchid with a broad distribution. It is a long lived herb which varies morphologically with ability to self-pollinate.

Epipactis palustris, the marsh helleborine, is a species of orchid native to Europe and Asia.

Erysimum cheiri, syn. Cheiranthus cheiri, the wallflower, is a species of flowering plant in the family Brassicaceae (Cruciferae), native to Greece, but widespread as an introduced species elsewhere. It is also treated as a hybrid under the name Erysimum × cheiri. It is widely cultivated as a garden plant.

Polygala amarella (or P. amara), commonly known as dwarf milkwort or Kentish milkwort, is a plant of the family Polygalaceae. A European native, it grows on chalky grass land and limestone mountain pastures.

Cirsium acaule or acaulon has the English name dwarf thistle or stemless thistle. It is widespread across much of Europe. It is often found on short, calcerous grasslands.

Cardamine bulbifera, known as coralroot bittercress or coral root, is a species of flowering plant in the family Brassicaceae. It is a perennial with upright, mostly unbranched, stems to 70 cm (28 in) tall, and leaves made up of between three and 13 leaflets. At the base of each leaf there are bulbils which can fall off and grow into new plants. The flowers have petals that are 10–15 mm (0.4–0.6 in) long collected in corymbose few-flowered racemes and are generally light purple, pink or almost white. It is found in damp places.

Veronica dillenii, commonly known as Dillenius' speedwell, is a species of flowering plant in the speedwell genus Veronica, family Plantaginaceae. It is found in warmer parts of Europe, the Caucasus region, and on to Kazakhstan, and it has been introduced to the eastern United States; Wisconsin, Illinois, Indiana, Michigan, New York, and Virginia. Considered somewhat weedy, it does not persist in fields under intensive agriculture.

Vicia pannonica is a species of vetch known by the common name Hungarian vetch. It is native to southern, central Europe and western Asia, and it is sometimes cultivated as an agricultural crop for use as hay and fodder. It may escape cultivation and grow as a casual roadside weed.

Rapistrum, the bastard cabbages, is a genus of the family Brassicaceae with a distinctive cross like arrangement of its petals. It is also known as wild-turnip or turnipweed. Species of Rapistrum are annual to perennials (Lifespan from 1 to 2 or more years). The yellow petals are accompanied by sepals that stand vertically at near right angles (erecto-patent). Leaf shape and arrangement varies from rough toothed (dentate) to a configuration of opposingly lobed pairs along the plant stalk, pinnately lobed.

Cirsium erisithales, the yellow thistle or yellow melancholy thistle, is a perennial herbaceous plant in the tribe Cardueae within the family Asteraceae.

Cardamine enneaphyllos (syn. Dentaria enneaphyllos), the nine-leaved toothwort, nine-leaved coralwort, or drooping bittercress, is a species of flowering plant in the family Brassicaceae, native to east-central Europe (except Switzerland and the low countries), and on into Italy and the Balkans. A spreading rhizomatous geophyte, it prefers shady situations.

Cardamine pentaphyllos, the five-leaflet bitter-cress or showy toothwort, is a flowering plant in the family Brassicaceae, native to Western and Central Europe in Slovenia and Croatia. It is an herbaceous perennial, growing to 30–50 cm (12–20 in), with palmate leaves and racemes of purple, pink or white flowers in late Spring and early Summer. The Latin specific epithet pentaphyllos means "with five-lobed leaves". The feminine form pentaphylla is sometimes seen, but this is deemed incorrect. This plant has gained the Royal Horticultural Society's Award of Garden Merit.

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Pedicularis rostratocapitata is a species of flowering plant in the family Orobanchaceae commonly known as long-nosed lousewort. It is endemic to the Alps.

Paederota lutea is a species of flowering plant in the family Plantaginaceae. It is a perennial native to the eastern Alps of Italy, Austria, and Slovenia.

Bryanthus is a monotypic genus of ornamental plant in the flowering plant family Ericaceae, with the sole species Bryanthus musciformis, native to Japan, Kamchatka, and the Kuril Islands. The genus was created in 1769. In 2012, the new tribe Bryantheae was proposed based on genetic analysis, containing the genera Bryanthus and Ledothamnus.

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Aphyllon is a genus of flowering plants in the family Orobanchaceae. All Aphyllon species are obligate root parasites, taking nutrients from others rather than performing photosynthesis. They can be found in North and South America, with many species occurring in California, USA.

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