| Crepis pygmaea | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Asterales |
| Family: | Asteraceae |
| Genus: | Crepis |
| Species: | C. pygmaea |
| Binomial name | |
| Crepis pygmaea | |
Crepis pygmaea (commonly pygmy hawksbeard) [1] is a species of flowering plant in the genus Crepis in the family Asteraceae.
The pygmy hawksbeard grows as a perennial herbaceous plant and reaches a height of 5 to 15 centimetres (2.0 to 5.9 in). The stems are arching and ascending, mostly branched, one or more heads, white tomentose or glabrous, often tinged with purple. [2] The plant has few leaves. The above-ground parts of the plant are hairy. [2]
The lower leaves are heart-shaped and usually long-stemmed. The upper leaves are irregularly pinnate with a very large end section and small side sections. [2] The underside of the leaf is often tinged with purple.
The flowering period extends from July to August. The cup-shaped inflorescence has a diameter of about 2 to 3 centimetres (3⁄4 to 1+1⁄4 in) and contains only ray florets. The bracts are bell-shaped, white, and 10 to 15 millimetres (3⁄8 to 5⁄8 in) long. [2] The fruits are 4 to 6 millimetres (3⁄16 to 1⁄4 in) long. The calyx is 7 to 10 millimetres (1⁄4 to 3⁄8 in) long and white. [2]
The chromosome number is 2n = 8 or 12. [3]
The pygmy hawksbeard occurs in the Pyrenees and the western Alps, in Spain, Andorra, France, Switzerland, and Austria. [4] The plant thrives on moist, coarse scree slopes at elevations of 1,500 to 2,900 metres (4,900 to 9,500 ft).
Crepis capillaris, the smooth hawksbeard, is a species of flowering plant in the tribe Cichorieae within the family Asteraceae, and is native to Europe. It has become naturalized in other lands and is regarded as a weed in some places.
Crepis, commonly known in some parts of the world as hawksbeard or hawk's-beard, is a genus of annual and perennial flowering plants of the family Asteraceae superficially resembling the dandelion, the most conspicuous difference being that Crepis usually has branching scapes with multiple heads. The genus name Crepis derives from the Greek krepis, meaning "slipper" or "sandal", possibly in reference to the shape of the fruit.
Ipomoea tuberculata is a flowering plant species in the bindweed family (Convolvulaceae). It belongs to the morning glory genus, Ipomoea.
Lamium maculatum is a species of flowering plant in the family Lamiaceae, native throughout Europe and temperate Asia.
Echinacea simulata, commonly called wavy leaf purple coneflower, glade coneflower, or prairie purple coneflower, is a species of perennial flowering plant in the family Asteraceae. It is native to the east-central states of the United States. Its natural habitat is dry, calcareous, open areas such as barrens and woodlands.
Crepis acuminata is a North American species of flowering plant in the family Asteraceae known by the common name tapertip hawksbeard. It is native to the western United States where it grows in many types of open habitat.
Crepis bakeri is a species of flowering plant in the family Asteraceae known by the common name Baker's hawksbeard. It is native to the western United States where it grows in many types of mountain and plateau habitat. It is found in Oregon, Washington, Idaho, northern California, Nevada, and Utah.
Crepis intermedia is a North American species of flowering plant in the family Asteraceae known by the common name limestone hawksbeard. It is native to the Pacific Northwest, Columbia Plateau, Great Plains and Southwestern regions of western North America.
Crepis modocensis is a species of flowering plant in the family Asteraceae known by the common name Modoc hawksbeard.
Crepis occidentalis is a North American species of flowering plant in the family Asteraceae known by the common names western hawksbeard, or largeflower hawksbeard. It is native to western Canada and the western United States.
Crepis pleurocarpa is a North American species of flowering plant in the family Asteraceae known by the common name nakedstem hawksbeard. It is native to the western United States (Washington, Oregon, northern California and western Nevada.
Crepis paludosa, the marsh hawk's-beard, is a European species of flowering plant in the tribe Cichorieae of the family Asteraceae. It is widespread across much of Europe with isolated populations in Iceland, the Ural Mountains, and the Caucasus.
Crepis tectorum, commonly referred to as the narrowleaf hawksbeard or narrow-leaved hawk's-beard, is an annual or winter annual plant between 30 and 100 centimetres in height. Originating in Siberia before being introduced to Canada in 1890, the narrowleaf hawksbeard's is an invasive species. Maintaining one branched, hairless and leafy stem during maturity, the narrowleaf hawksbeard has yellow leaves which are arranged in an alternate manner and less than 0.5 inches (13 mm) wide.
Lithospermum purpurocaeruleum, the purple gromwell, is a herbaceous perennial rhizomatous plant of the genus Lithospermum, belonging to the family Boraginaceae.
Rhaponticum scariosum, common name Giant Scabiosa, is a perennial herbaceous flowering plant of the genus Rhaponticum of the family Asteraceae.
Pedicularis verticillata, the whorled lousewort, is a species of flowering plant in the family Orobanchaceae which can be found in Alaska, North-Western Canada, and everywhere in China at the elevation of 2,100–4,400 metres (6,900–14,400 ft). Its native habitats include moist meadows and lakeshores.
Askellia pygmaea, the dwarf alpine hawksbeard, is a species of Asian and North American plants in the tribe Cichorieae within the family Asteraceae.
Cymbalaria pallida is a purple-flowered plant native only to mountainous parts of Italy. It belongs to the plantain family (Plantaginaceae).
Antirrhinum hispanicum, the Spanish snapdragon, is a species of flowering plant belonging to the genus Antirrhinum that is native to southeastern Spain.
Cyananthus formusus is a species of perennial flowering plant in the family Campanulaceae. It is native to grassy slopes and forests of northwest Yunnan in China. In Mandarin the species is known as 美丽蓝钟花. Originally described by Ludwig Diels in 1912 in the Notes of the Royal Botanical Garden Edinburgh, the species is a small, blue-flowered plant suitable for Alpine gardens.
