Lathyrus is a genus of flowering plants in the legume family Fabaceae, and contains approximately 160 species. Commonly known as peavines or vetchlings, they are native to temperate areas, with a breakdown of 52 species in Europe, 30 species in North America, 78 in Asia, 24 in tropical East Africa, and 24 in temperate South America. There are annual and perennial species which may be climbing or bushy. This genus has numerous sections, including Orobus, which was once a separate genus. The genus has numerous synonyms, including Pisum, the ancient Latin name for the pea.
Cassia is a genus of flowering plants in the legume family, Fabaceae, and the subfamily Caesalpinioideae. Species are known commonly as cassias. The genus includes 37 species and has a pantropical distribution. Species of the genera Senna and Chamaecrista were previously included in Cassia. Cassia now generally includes the largest species of the legume subtribe Cassiinae, usually mid-sized to tall trees.
Cercocarpus, commonly known as mountain mahogany, is a small genus of at least nine species of nitrogen-fixing flowering plants in the rose family, Rosaceae. They are native to the western United States and northern Mexico, where they grow in chaparral and semidesert habitats and climates, often at high altitudes. Several are found in the California chaparral and woodlands ecoregion.
Amorpha is a genus of plants in the pea family, Fabaceae. All the species are native to North America, from southern Canada, most of the United States (US), and northern Mexico. They are commonly known as false indigo. The name Amorpha means "deformed" or "without form" in Greek and was given because flowers of this genus only have one petal, unlike the usual "pea-shaped" flowers of the Faboideae subfamily. Amorpha is missing the wing and keel petals.
Baptisia, commonly referred to as wild indigo or false indigo, represents a diverse genus within the legume family, Fabaceae. These flowering herbaceous perennials exhibit an array of characteristics, including pea-like flowers, blooming in the spring that eventually mature into pods, occasionally displaying an inflated form. Renowned for their enduring presence and a spectrum of colours ranging from yellow, blue and white, Baptisia's captivate gardeners with their colourful stems, unique foliage, and exquisite flowers.
Dalea searlsiae, commonly known as Searls' prairie clover, is a perennial legume species belonging to the Dalea genus. The species is found through arid regions of the southwestern United States and can survive in low moisture conditions. The species forms symbiotic relationships with nitrogen-fixing bacteria that can improve soil nutrient levels. Its large inflorescence attracts many species of pollinators, and it lacks toxins found in similar legume species. As a result, the species has been considered for use in rangeland restoration and revegetation projects.
Brongniartia is a genus of leguminous plants in family Fabaceae. It includes 63 species native to Mexico and Texas and to Bolivia. The genus was first named by Kunth after the French botanist Adolphe Brongniart.
Dalea is a genus of flowering plants in the legume family, Fabaceae. Members of the genus are commonly known as prairie clover or indigo bush. Its name honors English apothecary Samuel Dale (1659–1739). They are native to the Western hemisphere, where they are distributed from Canada to Argentina. Nearly half of the known species are endemic to Mexico. Two species of Dalea have been considered for rangeland restoration.
Thermopsis is a genus of legumes, native to temperate North America and east Asia. They are herbaceous perennials and are known as goldenbanners or false-lupines.
Marina is a genus in the legume family, Fabaceae. It includes 40 species native to southern North America, ranging from California and New Mexico through Mexico and Central America to Costa Rica. They are known as the false prairie clovers. Unlike the related prairie clovers, which bear two ovules per fruit, false prairie clovers bear only one ovule per fruit.
Orphanodendron is a genus of legume in the legume family, Fabaceae. It includes two species of trees native to Colombia, which grow in tropical lowland forest. The genus is in subfamily Faboideae.
Psorothamnus fremontii, the Fremont's dalea or Fremont's indigo bush is a perennial legume shrub.
Astragalus lentiginosus is a species of legume native to western North America where it grows in a range of habitats. Common names include spotted locoweed and freckled milkvetch. There are a great number of wild varieties. The flower and the fruit of an individual plant are generally needed to identify the specific variety.
Errazurizia (dunebroom) is a genus of flowering plants in the family Fabaceae. It belongs to subfamily Faboideae. It includes four species of subshrubs native to the western Americas.
Eysenhardtia is a genus of flowering plants in the family Fabaceae. It belongs to the subfamily Faboideae. Members of the genus are commonly known as kidneywoods.
Psorothamnus arborescens is a species of flowering plant in the legume family known by the common name Mojave indigo bush.
Psorothamnus polydenius is a species of flowering plant in the legume family known by the common names Nevada dalea and Nevada indigobush. It is native to the deserts of the southwestern United States from the Mojave Desert in California to Utah.
Psorothamnus schottii is a species of flowering plant in the legume family known by the common name Schott's dalea. It is native to the Sonoran Deserts of northern Mexico and adjacent sections of Arizona and the Colorado Desert in California.
The tribe Amorpheae is an early-branching clade within the flowering plant subfamily Faboideae or Papilionaceae. It is found from Mexico to Argentina. It was recently found to belong in a larger clade known informally as the dalbergioids sensu lato. This tribe is consistently resolved as monophyletic in molecular phylogenetic analyses. It is estimated to have arisen 36.9 ± 3.0 million years ago. A node-based definition for Amorpheae is: "the MRCA of Psorothamnus arborescens and Eysenhardtia orthocarpa." The tribe exhibits the following morphological synapomorphies: "epidermal glands throughout the plant body; dry, indehiscent fruits that are single-seeded; and terminal inflorescences."
