Pea is a pulse, vegetable or fodder crop, but the word often refers to the seed or sometimes the pod of this flowering plant species, formerly 'Pisum sativum', it has been proposed to rename the species as Lathyrus oleraceus. Each pod contains several seeds (peas), which can have green or yellow cotyledons when mature. Botanically, pea pods are fruit, since they contain seeds and develop from the ovary of a (pea) flower. The name is also used to describe other edible seeds from the Fabaceae such as the pigeon pea, the cowpea, the seeds from several species of Lathyrus and is used as a compound form for example Sturt's desert pea.
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.
Lathyrus latifolius, the perennial peavine, perennial pea, broad-leaved everlasting-pea, or just everlasting pea, is a robust, sprawling herbaceous perennial flowering plant in the pea family Fabaceae. It is native to Europe but is present on other continents, such as North America and Australia, where it is most often seen along roadsides.
The sweet pea, Lathyrus odoratus, is a flowering plant in the genus Lathyrus in the family Fabaceae (legumes), native to Sicily, southern Italy and the Aegean Islands.
Lathyrus lanszwertii is a species of sweet pea known by the common names Nevada sweet pea or peavine. It is found in western North America from California to Texas to British Columbia. It is a tender vining perennial which bears lavender, fuchsia, or white pea flowers, and pods containing inedible peas.
Rubus ursinus is a North American species of blackberry or dewberry, known by the common names California blackberry, California dewberry, Douglas berry, Pacific blackberry, Pacific dewberry and trailing blackberry.
Lathyrus littoralis is a species of wild pea known by the common name silky beach pea. It is native to the coastline of western North America from British Columbia to California. It is a resident of beaches and dunes.
Lathyrus cicera is a species of wild pea known by the common names red pea, red vetchling and flatpod peavine. It is native to Europe, North Africa, and the Middle East, and it is known from other places as an introduced species. This is a hairless annual herb producing a slightly winged stem. The leaves are each made up of two leaflike linear leaflets 3 to 6 centimeters long. They also bear branched, curling tendrils. The inflorescence holds a single pea flower 1 to 1.5 centimeters wide which is a varying shade of red. The fruit is a hairless dehiscent legume pod.
Lathyrus hirsutus is a species of wild pea known by several common names, including Caley pea, singletary pea, hairy vetchling, and Austrian winter pea. It is native to Europe, North Africa, and much of Asia, and it is known from other continents, including North America, as an introduced species. This is an annual herb producing a winged stem and leaves each made up of two leaflike leaflets with a branching, coiled tendril. The inflorescence holds one or two pink, blue, or bicolored pea flowers each 1 to 1.5 centimeters wide. The fruit is a dehiscent legume pod covered in hairs with each hair growing from a minute bulbous base. The rest of the plant is generally hairless.
Lathyrus jepsonii is a species of wild pea known by the common names delta tule pea and Jepson's pea. It is endemic to California, where it grows in a number of habitat types, including forest and estuary.
Lathyrus palustris is a species of wild pea known by the common name marsh pea. It is native to Europe, Asia, and North America. It is a perennial herb with leaves made up of oval-shaped or oblong leaflets a few centimeters long. It has branched, coiled tendrils. The plant bears an inflorescence of two to eight pinkish purple pea flowers each up to two centimeters wide. The fruit is a dehiscent legume pod.
Lathyrus polyphyllus is a species of wild pea known by the common name leafy pea. It is native to the western United States from Washington to northern California, where it grows in forest and other habitat. This is a perennial herb with long leaves each made up of many pairs of oval-shaped leaflets a few centimeters long. The leaf also has tendrils which may be long, branched and coiled, or just a short bristle. The stipules are large as well, often over a centimeter wide. The plant produces an inflorescence of up to 12 pea flowers usually arranged in a line along one side of the stem. The flowers are up to 2 centimeters wide and are a variety of shades of purple. The fruit is a dehiscent legume pod containing peas.
Lathyrus splendens is a species of wild pea known by the common names pride of California and Campo pea. It is native to Baja California and its range extends into San Diego County, California, where it grows in the chaparral. This is a climbing perennial pea vine with coiling tendrils. Its leaves are each made up of 6 to 8 linear to oval-shaped leaflets a few centimeters long and wavy-margined stipules. The plant produces showy inflorescences of up to 6 bright to deep red flowers each about 3 centimeters wide. The fruit is a hairless dehiscent legume pod.
Lathyrus sulphureus is a species of wild pea known by the common names snub pea and sulphur pea.
Lathyrus tingitanus is a species of wild pea known by the common name Tangier pea. It is native to southwestern Europe and Northwest Africa, and it is present in other regions of the world as an introduced species, including the Pacific Northwest of the United States. This is an annual herb producing a winged stem which climbs by means of coiled tendrils. The leaves are each made up of two leaflike linear leaflets a few centimeters long. The inflorescence has two or three pea flowers in varying shades of red, each up to 3 centimeters wide. The fruit is a hairless dehiscent legume pod.
Lathyrus rigidus is a species of wild pea known by the common name stiff pea. It is native to the Modoc Plateau and surrounding areas in the western United States from northeastern California to Idaho. It is a plant of the sagebrush scrub and other habitat in the region. This is a perennial herb forming a clump of short, erect stems. The leaves are made up of several pairs of leaflets 1 to 3 centimeters long each. The inflorescence is a dense raceme of two to five white or pink pea flowers, each roughly 2 cm (0.8 in) long. The fruit is a hairless legume pod.
Lathyrus sphaericus is a species of wild pea known by the common names grass pea and round-seeded vetchling. It is native to Eurasia and much of Africa, and it is known on other continents as an introduced species. It can grow in many types of habitat, including disturbed areas. This is an annual herb producing a slender stem and bearing leaves each made up of two long, narrow, grasslike leaflets up to 6 centimeters long and a coiling, climbing tendril. The inflorescence is made up of one pea flower on a stalk one or two centimeters long ending a in a bristle. The flower is roughly a centimeter long and deep orange-red or dull red in color. The fruit is a hairless legume pod marked with longitudinal stripes.
Lathyrus lanszwertii var. bijugatus is a variety of flowering plant in the family Fabaceae known by the common names drypark pea, pinewoods sweetpea, and Latah tule-pea. It is native to western North America from British Columbia to Oregon to Montana, and possibly as far south as California.
Helianthus debilis is a species of sunflower known by the common names cucumberleaf sunflower, beach sunflower, weak sunflower, and East Coast dune sunflower. It is native to the United States, where it can be found along the Atlantic and Gulf Coasts. It is known elsewhere as an introduced species, such as South Africa, Australia, Taiwan, Slovakia, and Cuba.
Drymocallis glandulosa, formerly Potentilla glandulosa, known by the common names Douglas' wood beauty and sticky cinquefoil, is a plant species in the family Rosaceae.
