Clasping coneflower | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Asterids |
Order: | Asterales |
Family: | Asteraceae |
Genus: | Dracopis Cass. |
Species: | D. amplexicaulis |
Binomial name | |
Dracopis amplexicaulis (Vahl) Cass. | |
Dracopis is a monotypic genus with Dracopis amplexicaulis (clasping coneflower; syn. Rudbeckia amplexicaulis) the sole species. It is native to North America.
It is an annual plant growing to 1 m tall, with simple or branched stems. The leaves are oval, 5–10 cm (2.0–3.9 in) long and 2–4 cm (0.79–1.57 in) broad. The flowers are produced in daisy-like inflorescences, with yellow to yellowish-purple florets. It is distinguished from the genus Rudbeckia (in which it used to be treated) by the presence of chaff subtending the ray flowers.
It is one of at least four genera in the flowering plant family Asteraceae whose members are commonly known as coneflowers; the others being Echinacea , Rudbeckia and Ratibida.
In cultivation in the UK this plant has gained the Royal Horticultural Society’s Award of Garden Merit. [1] [2]
Veronica sect. Hebe is a group of plants within the genus Veronica, native to New Zealand, Rapa in French Polynesia, the Falkland Islands and South America. It was formerly treated as the separate genus Hebe. It includes about 90 species. Almost all species occur in New Zealand, apart from Veronica rapensis and Veronica salicifolia, found in South America. It is named after the Greek goddess of youth, Hebe. Informally, species in the section may be called shrubby veronicas or hebes.
Echinacea is a genus of herbaceous flowering plants in the daisy family. It has ten species, which are commonly called coneflowers. They are found only in eastern and central North America, where they grow in moist to dry prairies and open wooded areas. They have large, showy heads of composite flowers, blooming in summer. The generic name is derived from the Greek word ἐχῖνος, meaning "sea urchin", due to the spiny central disk. These flowering plants and their parts have different uses. Some species are cultivated in gardens for their showy flowers. Two of the species, E. tennesseensis and E. laevigata, are listed in the United States as endangered species.
Alstroemeria, commonly called the Peruvian lily or lily of the Incas, is a genus of flowering plants in the family Alstroemeriaceae. They are all native to South America, although some have become naturalized in the United States, Mexico, Australia, New Zealand, Madeira and the Canary Islands. Almost all of the species are restricted to one of two distinct centers of diversity; one in central Chile, the other in eastern Brazil. Species of Alstroemeria from Chile are winter-growing plants, while those of Brazil are summer growing. All are long-lived perennials except A. graminea, a diminutive annual from the Atacama Desert of Chile.
Rudbeckia hirta, commonly called black-eyed Susan, is a North American flowering plant in the family Asteraceae, native to Eastern and Central North America and naturalized in the Western part of the continent as well as in China. It has now been found in all 10 Canadian Provinces and all 48 of the states in the contiguous United States.
Lobularia maritima is a species of low-growing flowering plant in the family Brassicaceae. Its common name is sweet alyssum or sweet alison, also commonly referred to as just alyssum.
Rudbeckia is a plant genus in the Asteraceae or composite family. Rudbeckia flowers feature a prominent, raised central disc in black, brown shades of green, and in-between tones, giving rise to their familiar common names of coneflowers and black-eyed-susans. All are native to North America, and many species are cultivated in gardens for their showy yellow or gold flower heads that bloom in mid to late summer.
Rudbeckia laciniata, the cutleaf coneflower, is a species of flowering plant in the family Asteraceae. It is native to North America, where it is widespread in both Canada and the United States. Its natural habitat is wet sites in flood plains, along stream banks, and in moist forests. Common names other than cutleaf coneflower include cutleaf, goldenglow, green-headed coneflower, tall coneflower, sochan and thimbleweed.
Rudbeckia fulgida, the orange coneflower or perennial coneflower, is a species of flowering plant in the family Asteraceae, native to eastern North America.
Salix integra is a species of willow native to north-eastern China, Japan, Korea and the far south-eastern Russia.
Echinacea purpurea, the eastern purple coneflower, purple coneflower, hedgehog coneflower, or echinacea, is a North American species of flowering plant in the family Asteraceae. It is native to parts of eastern North America and present to some extent in the wild in much of the eastern, southeastern and midwestern United States as well as in the Canadian Province of Ontario. It is most common in the Ozarks and in the Mississippi/Ohio Valley. Its habitats include dry open woods, prairies and barrens.
Eremurus robustus, the foxtail lily or giant desert candle, is a species of flowering plant in the asphodel family, native to the Tien Shan and Pamir Mountains in central Asia that is often used as an ornamental plant.
Rudbeckia triloba, the browneyed or brown-eyed susan, thin-leaved coneflower or three-leaved coneflower, is a species of flowering plant in the family Asteraceae with numerous, yellow, daisy-like flowers. It is native to the central and eastern United States and is often seen in old fields or along roadsides. It is also cultivated as an ornamental.
Ratibida columnifera, commonly known as upright prairie coneflower, Mexican hat, rocketflower, and longhead prairie coneflower, is a perennial species of flowering plant in the genus Ratibida in the family Asteraceae. It is native to much of North America and inhabits prairies, plains, roadsides, and disturbed areas from southern Canada through most of the United States to northern Mexico.
Eriocapitella hupehensis, a species of flowering plant in the buttercup family Ranunculaceae, is native to Asia. The specific epithet hupehensis, which means "from Hupeh province, China", refers to a region where the species is known to occur. In Chinese, it is called dǎ pò wǎn huā huā (打破碗花花), which means "broken bowl flower".
Veronica albicans, synonym Hebe albicans, is a species of flowering plant in the family Plantaginaceae, native to New Zealand.
Salvia × superba is a widely grown Salvia hybrid. Its origins are unknown, though it first appeared in cultivation, and its parents are believed to include Salvia × sylvestris and Salvia amplexicaulis. Salvia nemorosa has also been suggested as a direct parent or close relative, but with so many similarities between these species and hybrids, there is no conclusive evidence. It is often mistakenly called Salvia superba.
Rudbeckia grandiflora, commonly called rough coneflower, is a species of flowering plant in the family Asteraceae.
Rudbeckia texana, commonly known at Texas coneflower or shiny coneflower, is a perennial plant in the family Asteraceae native to the Western Gulf coastal grasslands of Texas and Louisiana.
Rudbeckia graminifolia, the grassleaf coneflower, is a species of flowering plant. It grows in parts of the Florida Panhandle. It produces tubular disc flowers, which go on to form seeds and ray flowers. The flowering plants have been spotted in wet roadside ditches.
Rudbeckia auriculata(Perdue) Kral., commonly known as the eared coneflower, is a species of flowering plant in the Asteraceae Bercht. & J.Presl., native to acid bogs in the southeast United States.