Euphorbia is a very large and diverse genus of flowering plants, commonly called spurge, in the family Euphorbiaceae. "Euphorbia" is sometimes used in ordinary English to collectively refer to all members of Euphorbiaceae, not just to members of the genus.
Euphorbia mellifera, the Canary spurge or honey spurge, is a species of flowering plant in the spurge family Euphorbiaceae, native to Madeira and the Canary Islands. It is an evergreen shrub or tree growing to 2.5 m (8.2 ft) tall and broad, with narrow leaves up to 20 cm (8 in) long. In spring it produces brown, honey-scented flowers.
Armeria maritima, the thrift, sea thrift or sea pink, is a species of flowering plant in the family Plumbaginaceae. It is a compact evergreen perennial which grows in low clumps and sends up long stems that support globes of bright pink flowers. In some cases purple, white or red flowers also occur. It is a popular garden flower and has been distributed worldwide as a garden and cut flower. It does well in gardens designed as xeriscapes or rock gardens. The Latin specific epithet maritima means pertaining to the sea or coastal.
Euphorbia maculata, known as spotted spurge, prostrate spurge, milk purslane, or spotted sandmat, is a fast-growing annual plant in the family Euphorbiaceae. While it is native to North America, where it is a common garden and lawn weed in the United States, it has become a common introduced species throughout the world, including Europe, Japan, Korea, Australia, and New Zealand.
Euphorbia corollata is an herbaceous perennial plant in the family Euphorbiaceae that is native to North America. A common name for the species is flowering spurge. It has a milky sap that can cause skin and eye irritation in some people. It grows up to 1 m (3 ft) tall, with smooth stems and light green leaves arranged alternately or in whorls. Leaves are about 10 mm wide and 75 mm (3 in) long. Each stem terminates in a panicle 20 to 25 mm across. Flowers are about 6 mm across and consist of one pistillate and several staminate flowers surrounded by five white bracts - not petals but formed from the involucre at the base of the flowers. Flowering spurge blooms from June to September.
Packera paupercula is a flowering plant species of the genus Packera and family Asteraceae, native to North America, where it is widespread across Canada and much of the United States. Its common names include balsam ragwort and balsam groundsel. It is a perennial herb that grows 1–3 feet tall. Its habitats include wet meadows, open woodlands, and rocky outcrops.
Euphorbia balsamifera is a flowering plant in the spurge family Euphorbiaceae. It is distributed in the Canary Islands and the western Sahara. It is the vegetable symbol of the island of Lanzarote. Euphorbia adenensis has been treated as a subspecies of this species.
Streptanthus anceps, synonyms Caulanthus anceps and Guillenia lemmonii, is a species of flowering plant in the family Brassicaceae, known by the common name Lemmon's mustard.
Euphorbia antiquorum, known as antique spurge and "Euphorbia of the Ancients", is a species of succulent plant in the family Euphorbiaceae. It is widespread throughout peninsular India, but its wild origin is obscure. Escaped or naturalized and widely cultivated in neighbouring regions, such as Burma, China, Bangladesh, India, Indonesia, Iran, Malaysia, Myanmar, Pakistan, Thailand, the Philippines, Sri Lanka, and Vietnam, and in many tropical zones worldwide.
Euphorbia cornigera is a species of flowering plant in the Euphorbiaceae family. It is referred to by the common name horned spurge and is native to Bhutan. It is a rhizomatous herbaceous perennial growing to 75 cm (30 in) tall, rarely 1 m, with narrow green leaves with a pale green spine. Acid yellow flowerheads (cyathia) are borne in summer.
Sagittaria filiformis, the threadleaf arrowhead, is a perennial aquatic plant growing up to 170 centimetres tall. Some leaves are thread-like, entirely underwater, but others are narrowly ovate or lanceolate and floating on the surface.
Sagittaria engelmanniana is a perennial aquatic plant growing up to 70 centimetres tall. The leaves are sagittate (arrow-shaped) with 3 very narrow lobes.
Sagittaria graminea, the grassy arrowhead or grass-leaved arrowhead, is an aquatic plant species native to eastern North America.
Cypripedium yatabeanum, known as the spotted lady slipper or palomino lady's slipper, is a species of terrestrial orchid. It is native to Alaska, to the Russian Far East, and northern Japan.
Aletris obovata is a plant species native to the southeastern United States.
Euphorbia wallichii, the Wallich spurge, is a species of plant in the family Euphorbiaceae indigenous to the Himalaya, growing from Pakistan to Yunnan at elevations between 2300–3700 m.
Euphorbia davidii, known as David's spurge or toothed spurge, is a species of flowering plant in the spurge family Euphorbiaceae. It is an annual herb growing up to 2 feet tall. Leaves are opposite in arrangement with narrow to broadly elliptic blades.
Euphorbia microsciadia is a species of flowering plant in the spurge family, Euphorbiaceae, native to western Asia. It grows in semidesert in rocky and sandy soils.
Euphorbia meloformis, called the melon spurge, is a species of flowering plant in the genus Euphorbia, native to the Cape Provinces of South Africa. A succulent, it has gained the Royal Horticultural Society's Award of Garden Merit.
Euphorbia sikkimensis, called the Sikkim spurge, is a species of flowering plant in the genus Euphorbia, native to Nepal, the eastern Himalayas, Tibet, south-central and southeast China, Myanmar, and Vietnam. It grows in alpine meadows, sparse forests, and scrub. It has gained the Royal Horticultural Society's Award of Garden Merit.
