Marrubium is a genus of flowering plants in the family Lamiaceae, native to temperate regions of Europe, North Africa, and Asia as far east as the Xinjiang region of western China. A few species are also naturalized in North and South America.
Daucus is a worldwide genus of herbaceous plants of the celery family Apiaceae of which the best-known species is the cultivated carrot. Daucus has about 75 species. The oldest carrot fossil is 1.3 Ma, and was found on the island of Madeira in the Atlantic Ocean.
Petasites hybridus, also known as the butterbur, is a herbaceous perennial flowering plant in the family Asteraceae that is native to Europe and northern Asia.
Jacobaea is a genus of flowering plants in the tribe Senecioneae and the family Asteraceae. Its members used to be placed in the genus Senecio, but have been separated into the segregate genus Jacobaea on the basis of molecular phylogenetics in order to maintain genera that are monophyletic.
Tripleurospermum is a genus in the chamomile tribe within the sunflower family. Mayweed is a common name for plants in this genus.
Moenchia is a genus of plants in the family Caryophyllaceae with three species native to the Mediterranean region of southern Europe and naturalised in southern Africa and parts of North America and Australia. They are herbs, with an annual life span. They have slender roots and thin stems that are upright or ascending. Inflorescences are one- to three-flowered and terminally end the stems. The flowers are in spreading cymes or solitary, with bracts paired that are leaf like. Named after the 18th century German botanist Conrad Moench. A common name for the plants in this genus is upright chickweeds.
Athamanta is a genus of flowering plant in the family Apiaceae. It is native to southern Europe and northern Africa.
Cymbalaria muralis, commonly called ivy-leaved toadflax, is a low, spreading, trailing plant with small purple flowers, native to rocky habitats in southern Europe. It belongs to the plantain family (Plantaginaceae), and is introduced and naturalised in many other temperate locations. The flower stalk is unusual for seeking light until it is fertilized, after which it grows away from the light. Other names include coliseum ivy, Kenilworth ivy, mother of thousands, Oxford ivy, and wandering sailor.
Jacobaea paludosa, syn. Senecio paludosus, the fen ragwort, is a species of the genus Jacobaea and the family Asteraceae that can be found in northern Italy, and everywhere in Europe.
Potentilla incana is a plant species in the genus Potentilla. It is native to Europe, with a range stretching from France to Russia.
Athamanta montana, synonym Tinguarra montana, is a species of plants in the family Apiaceae, endemic to the Canary Islands.
Armoracia is a genus of flowering plants of the family Brassicaceae, native to the Palaearctic. Its best known member is horseradish, Armoracia rusticana, which is the type species.
Sibbaldia is a genus of flowering plants of the family Rosaceae, with a circumpolar distribution, including the high Arctic. The type species is Sibbaldia procumbens. It is also in the Rosoideae subfamily.
Ptychostomum pseudotriquetrum, commonly known as marsh bryum, is a species of moss belonging to the family Bryaceae. It is distinguished by its strongly decurrent leaves that extend down the stem, central leaf stalks which may extend slightly beyond the tip of the leaf, dioicy, and long stems densely matted with rhizoids. It is found worldwide, excluding the tropics.
Rindera is a genus of flowering plants belonging to the family Boraginaceae.
Anthochlamys is a genus of flowering plants belonging to the family Amaranthaceae.
Szovitsia is a monotypic genus of flowering plant belonging to the family Apiaceae. It only contains one known species, Szovitsia callicarpaFisch. & C.A.Mey.
Sibbaldianthe is a genus of flowering plants belonging to the family Rosaceae. It is also in the Rosoideae subfamily.
Odontarrhena is a large genus of flowering plants in the family Brassicaceae. They were originally a separate genus and then were amalgamated into the Alyssum genus, but then morphological and molecular evidence has reseperated them. Some of the genera are nickel (Ni) hyperaccumulators.
