| Centaurea collina | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Asterales |
| Family: | Asteraceae |
| Genus: | Centaurea |
| Species: | C. collina |
| Binomial name | |
| Centaurea collina L. 1753 | |
Centaurea collina is a species of Centaurea found in Portugal. [1]
Centaurea is a genus of over 700 species of herbaceous thistle-like flowering plants in the family Asteraceae. Members of the genus are found only north of the equator, mostly in the Eastern Hemisphere; the Middle East and surrounding regions are particularly species-rich. In the western United States, yellow starthistles are an invasive species. Around the year 1850, seeds from the plant had arrived to the state of California. It is believed that those seeds came from South America.
Leuzea repens, synonyms including Acroptilon repens and Rhaponticum repens, with the common name Russian knapweed, is a bushy rhizomatous perennial, up to 80 cm tall. Stems and leaves are finely arachnoid-tomentose becoming glabrous and green with age. The rosette leaves are oblanceolate, pinnately lobed to entire, 2–3 cm wide by 3–8 cm long. The lower cauline leaves are smaller, pinnately lobed; the upper leaves become much reduced, sessile, serrate to entire. The heads are numerous terminating the branches. Flowers are pink to purplish, the marginal ones not enlarged. The outer and middle involucral bracts are broad, striate, smooth with broadly rounded tips; the inner bracts are narrower with hairy tips. Pappus present with bristles 6–11 mm long. Fruit is a whitish, slightly ridged achene.
Centaurea cyanus, commonly known as cornflower or bachelor's button, is an annual flowering plant in the family Asteraceae native to Europe. In the past, it often grew as a weed in cornfields, hence its name. It is now endangered in its native habitat by agricultural intensification, particularly by over-use of herbicides. However, Centaurea cyanus is now also naturalised in many other parts of the world, including North America and parts of Australia through introduction as an ornamental plant in gardens and as a seed contaminant in crop seeds.
Centaurea scabiosa, or greater knapweed, is a perennial plant of the genus Centaurea. It is native to Europe and bears purple flower heads.
Pierluigi Collina is an Italian former football referee. He was named "The World's Best Referee" by the International Federation of Football History & Statistics six consecutive times from 1998-2003.
Centaurea calcitrapa is a species of flowering plant known by several common names, including red star-thistle and purple star thistle. It is native to Europe but is rarely found there, it is known across the globe as an introduced species and often a noxious weed. The species name calcitrapa comes from the word caltrop, a type of weapon covered in sharp spikes.
Centaurea montana, the perennial cornflower, mountain cornflower, bachelor's button, montane knapweed or mountain bluet, is a species of flowering plant in the family Asteraceae, endemic to Europe. It is widespread and common in the more southerly mountain ranges of Europe, but is rarer in the north. It escapes from gardens readily, and has thereby become established in the British Isles, Scandinavia and North America. This plant has become an invasive species in British Columbia, Canada. Centaurea montana grows in meadows and open woodland in the upper montane and sub-alpine zones, in basic areas. It grows to 30–70 centimetres (12–28 in) tall, and flowers mainly from May to August.
Solto Collina is a comune (municipality) in the Province of Bergamo in the Italian region of Lombardy, located about 80 kilometres (50 mi) northeast of Milan and about 30 kilometres (19 mi) northeast of Bergamo.
Collinas is a comune (municipality) in the Province of South Sardinia in the Italian region Sardinia, located about 50 kilometres (31 mi) northwest of Cagliari and about 9 kilometres (6 mi) northwest of Sanluri. As of 31 December 2004, it had a population of 954 and an area of 20.8 square kilometres (8.0 sq mi).
Banksia spinulosa var. collina is a shrub that grows along the east coast of Australia, in Queensland and New South Wales. Commonly known as Hill Banksia or Golden Candlesticks, it is a taxonomic variety of B. spinulosa. It is a popular garden plant widely sold in nurseries.
Centaurea iberica, the Iberian knapweed or Iberian star-thistle, is a species of Centaurea. It is native to southeastern Europe and southwestern Asia. It is known elsewhere as an introduced species and a noxious weed.
Centaurea jacea, brown knapweed or brownray knapweed, is a species of herbaceous perennial plants in the genus Centaurea native to dry meadows and open woodland throughout Europe. It grows to 10–80 centimetres (4–31 in) tall, and flowers mainly from June to September.
Centaurea nigra is a species of flowering plant in the family Asteraceae known by the common names lesser knapweed, common knapweed and black knapweed. A local vernacular name is hardheads.
Anacamptis collina is a species of orchid. It is native to the Mediterranean and Caspian Sea regions, from Portugal and Morocco to Iran and Turkmenistan.
Aethes smeathmanniana, or Smeathmann's aethes moth, is a moth of the family Tortricidae. It was described by Johan Christian Fabricius in 1781. It is found in most of Europe, Asia Minor and in North America, where it has been recorded from New Jersey and Newfoundland and Labrador.
Sierra de Santa Cruz is a mountain range in the Campo de Daroca comarca, Aragon, Spain. It is located north of the Laguna de Gallocanta.
Metzneria metzneriella is a moth of the family Gelechiidae. It is widely distributed throughout Europe, as well as Turkey and southern Siberia. The habitat consists of dry pastures and calcareous soils.
Centaurea aspera, the rough star-thistle, is a species of Centaurea found in Europe and in New York, United States.
Centaurea paniculata, the Jersey knapweed, is a species of Centaurea found in France and northern Italy.
Meadow knapweed is a fertile hybrid between black knapweed and brown knapweed. It is also known by the common names of hybrid knapweed or protean knapweed. The taxonomic status of the species is uncertain, and meadow knapweed has been variously described as different species. The Flora of North America refers to meadow knapweed as the nothospecies Centaurea × moncktonii.
Media related to Centaurea collina at Wikimedia Commons
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