Melastomataceae is a family of dicotyledonous flowering plants found mostly in the tropics comprising c. 175 genera and c. 5115 known species. Melastomes are annual or perennial herbs, shrubs, or small trees.
Papaver is a genus of 70–100 species of frost-tolerant annuals, biennials, and perennials native to temperate and cold regions of Eurasia, Africa and North America. It is the type genus of the poppy family, Papaveraceae.
The Papaveraceae, informally known as the poppy family, are an economically important family of about 42 genera and approximately 775 known species of flowering plants in the order Ranunculales. The family is cosmopolitan, occurring in temperate and subtropical climates like Eastern Asia as well as California in North America. It is almost unknown in the tropics. Most are herbaceous plants, but a few are shrubs and small trees. The family currently includes two groups that have been considered to be separate families: Fumariaceae and Pteridophyllaceae. Papaver is the classical name for poppy in Latin.
Lolium is a genus of tufted grasses in the bluegrass subfamily (Pooideae). It is often called ryegrass, but this term is sometimes used to refer to grasses in other genera.
Malva is a genus of herbaceous annual, biennial, and perennial plants in the family Malvaceae. It is one of several closely related genera in the family to bear the common English name mallow. The genus is widespread throughout the temperate, subtropical and tropical regions of Africa, Asia and Europe.
Meconopsis is a genus of flowering plants in the poppy family Papaveraceae. It was created by French botanist Viguier in 1814 for the species known by the common name Welsh poppy, which Carl Linnaeus had described as Papaver cambricum. The genus name means "poppy-like". Himalayan species discovered later were also placed in Meconopsis. In the 21st century, it was discovered that the Himalayan species were less closely related to the Welsh poppy, which has been restored to Papaver. All species now placed in Meconopsis are native to the Himalayas and surrounding regions. They have attractive, usually blue flowers.
Papaver cambricum, synonym Meconopsis cambrica, the Welsh poppy, is a perennial flowering plant in the poppy family Papaveraceae. It has yellow to orange flowers and is widely grown as a garden plant. It is a native of damp, rocky sites in upland areas of Western Europe from the British Isles to the Iberian Peninsula. It has been used since 2006 as the basis for the logo of the political party Plaid Cymru.
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.
Lolium pratense, meadow fescue is a perennial species of grass, which is often used as an ornamental in gardens, and is also an important forage crop. It grows in meadows, roadsides, old pastures, and riversides on moist, rich soils, especially on loamy and heavy soils.
Roemeria argemone is a species of flowering plant in the poppy family Papaveraceae. Its common names include long pricklyhead poppy, prickly poppy and pale poppy. Its native range includes parts of Eurasia and North Africa, but it can be found growing wild in parts of North America, where it is an introduced species. It is cultivated as an ornamental plant.
Papaver californicum is a species of poppy known by the common names fire poppy and western poppy.
Achnatherum is a genus of flowering plants in the grass family, Poaceae. It includes 20 species of needlegrass native to temperate Eurasia and North Africa. Several needlegrass species have been switched between Achnatherum and genus Stipa; taxonomy between the two closely related genera is still uncertain. In 2019 Peterson et al. reorganized the genera in tribe Stipeae based on molecular DNA studies, and placed the species from the Americas into other genera.
Anemonoides is a genus of flowering plants in the buttercup family Ranunculaceae. Plants of the genus are native to the temperate regions of the Northern Hemisphere, on the continents of North America, Europe, and Asia. The generic name Anemonoides means "anemone-like", a reminder that many of the species were formerly included within the genus Anemone.
Papaver alpinum, synonym Oreomecon alpina, the Alpine poppy or dwarf poppy, is a poppy found in the Alps. The circumscription of the species varies considerably. In some treatments, the species is one of a group of related species, and includes several subspecies, four of which are found in Austria. In other treatments, it includes species that have been treated as separate, and has at most one subspecies.
Vachellia is a genus of flowering plants in the legume family, Fabaceae, commonly known as thorn trees or acacias. It belongs to the subfamily Mimosoideae. Its species were considered members of genus Acacia until 2009. Vachellia can be distinguished from other acacias by its capitate inflorescences and spinescent stipules. Before discovery of the New World, Europeans in the Mediterranean region were familiar with several species of Vachellia, which they knew as sources of medicine, and had names for them that they inherited from the Greeks and Romans.
Papaver heterophyllum, previously known as Stylomecon heterophylla, and better known as the wind poppy, is a winter annual herbaceous plant. It is endemic to the western California Floristic Province and known to grow in the area starting from the San Francisco Bay Area of Central Western California southwards to northwestern Baja California, Mexico. Its main habitat is often described as mesic and shady, with loamy soils such as soft sandy loam, clay loam, and leaf mold loam.
Papaver armeniacum, the Armenian poppy, is a species of flowering plant in the family Papaveraceae, native to the Caucasus region. It produces the benzylisoquinoline alkaloid armepavine.
Oreomecon is a genus in the poppy family Papaveraceae. It was established in 2022 for what was previously treated as Papaver sect. Meconella in order to ensure that the genus Papaver was monophyletic. As of June 2023, names in the genus Oreomecon had only been published for better known and phylogenetically understood species present in Europe, either as natives or aliens.
