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Plume Thistles - Photo (c) Timothy Boomer, all rights reserved, uploaded by Timothy Boomer C
Plume Thistles (Genus Cirsium) Info
Cirsium is a genus of perennial and biennial flowering plants in the Asteraceae, one of several genera known commonly as thistles. They are more precisely known as plume thistles. These differ from other thistle genera (Carduus, Silybum and Onopordum) in having feathered hairs to their achenes. The other genera have a pappus of simple unbranched hairs. (Wikipedia)
Sunflowers, Daisies, Asters, and Allies - Photo (c) Ram-Man, some rights reserved (CC BY-SA) CC
Sunflowers, Daisies, Asters, and Allies (Family Asteraceae) Info
The family Asteraceae, alternatively Compositae, consists of over 32,000 known species of flowering plants in over 1,900 genera within the order Asterales. Commonly referred to as the aster, daisy, composite, or sunflower family, Compositae were first described in the year 1740. The number of species in Asteraceae is rivaled only by the Orchidaceae, and which is the larger family is unclear as the quantity of extant species in each family is unknown. (Wikipedia)
Thistles and Allies - Photo (c) Shahrzad Fattahi, some rights reserved (CC BY-NC), uploaded by Shahrzad Fattahi CC
Thistles and Allies (Subfamily Carduoideae) Info
Carduoideae is the thistle subfamily of the Asteraceae, or sunflower family, of flowering plants. It comprises a number of tribes in various circumscriptions of the family, in addition to the Cynareae. (Wikipedia)
Cardueae - Photo (c) Pyak Andrei, some rights reserved (CC BY-NC), uploaded by Pyak Andrei CC
Tribe Cardueae Info
The Cynareae are a tribe of flowering plants in the daisy family (Asteraceae) and the subfamily Carduoideae. Most of them are commonly known as thistles; four of the best known genera are Carduus, Cynara (containing the widely eaten artichoke), Cirsium, and Onopordum. (Wikipedia)
Painted Lady - Photo (c) Rogério Ferreira, all rights reserved, uploaded by Rogério Ferreira C
Painted Lady (Vanessa cardui) Info
Vanessa cardui is a well-known colorful butterfly, known as the painted lady, or in North America as the cosmopolitan. This butterfly has a strange habit of flying in a sort of screw shape. (Wikipedia)
Bull Thistle - Photo (c) bienchen, some rights reserved (CC BY-NC), uploaded by bienchen CC
Bull Thistle (Cirsium vulgare) Info
Cirsium vulgare, the spear thistle, bull thistle, or common thistle, is a species of the Asteraceae genus Cirsium, native throughout most of Europe (north to 66°N, locally 68°N), Western Asia (east to the Yenisei Valley), and northwestern Africa (Atlas Mountains). It is also naturalised in North America, Africa, and Australia and is an invasive weed in some areas. It is the national flower of Scotland. (Wikipedia)
Creeping Thistle - Photo (c) laurabankey, some rights reserved (CC BY-NC), uploaded by laurabankey CC
Creeping Thistle (Cirsium arvense) Info
Cirsium arvense is a perennial species of flowering plant in the family Asteraceae, native throughout Europe and northern Asia, and widely introduced elsewhere. The standard English name in its native area is creeping thistle. (Wikipedia)
Plumeless Thistles - Photo (c) Izabella Farr, some rights reserved (CC BY-NC), uploaded by Izabella Farr CC
Plumeless Thistles (Genus Carduus) Info
Carduus is a genus of flowering plants in the aster family, Asteraceae, and the tribe Cynareae, one of two genera considered to be true thistles, the other being Cirsium. Plants of the genus are known commonly as plumeless thistles. They are native to Eurasia and Africa, and several are known elsewhere as introduced species. This genus is noted for its disproportionately high number of noxious weeds compared to other flowering plant genera. (Wikipedia)
Teasels - Photo (c) Andreas Rockstein, some rights reserved (CC BY-SA) CC
Teasels (Genus Dipsacus) Info
Dipsacus is a genus of flowering plant in the family Caprifoliaceae. The members of this genus are known as teasel, teazel or teazle. The genus includes about 15 species of tall herbaceous biennial plants (rarely short-lived perennial plants) growing to 1–2.5 metres (3.3–8.2 ft) tall. Dipsacus are native to Europe, Asia and northern Africa. (Wikipedia)
Wild Teasel - Photo (c) BJ Stacey, all rights reserved C
Wild Teasel (Dipsacus fullonum) Info
Dipsacus fullonum, syn. Dipsacus sylvestris, is a species of flowering plant known by the common names wild teasel or fuller's teasel, although the latter name is usually applied to the cultivated species Dipsacus sativus. It is native to Eurasia and North Africa, but it is known in the Americas, southern Africa, Australia and New Zealand as an introduced species and often a noxious weed. The inflorescence is a cylindrical array of lavender flowers which (Wikipedia)
Prickly Poppies - Photo (c) Juan Carlos Garcia Morales, all rights reserved, uploaded by Juan Carlos Garcia Morales C
Prickly Poppies (Genus Argemone) Info
Argemone is a genus of flowering plants in the family Papaveraceae commonly known as prickly poppies. There are about 32 species native to the Americas and Hawaii. The generic name originated as ἀργεμώνη in Greek and was applied by Dioscorides to a poppy-like plant used to treat cataracts. (Wikipedia)
Ocotillo - Photo (c) Jesús Niño C., some rights reserved (CC BY-NC), uploaded by Jesús Niño C. CC
Ocotillo (Fouquieria splendens) Info
Fouquieria splendens (commonly known as ocotillo American Spanish: , but also referred to as coachwhip, candlewood, slimwood, desert coral, Jacob's staff, Jacob cactus, and vine cactus) is a plant indigenous to the Sonoran Desert and Chihuahuan Desert in the Southwestern United States (southern Nevada, Arizona, New Mexico, Texas), and northern Mexico (as far south as Hidalgo and Guerrero). (Wikipedia)
Russian Thistles - Photo (c) Jerry Oldenettel, some rights reserved (CC BY-NC-SA) CC
Russian Thistles (Genus Salsola) Info
Salsola is a genus of the subfamily Salsoloideae in the family Amaranthaceae. The genus sensu stricto is distributed in central and southwestern Asia, North Africa, and the Mediterranean. A common name of various members of this genus and related genera is saltwort, for their salt tolerance. The genus name Salsola is from the Latin salsus, meaning "salty". (Wikipedia)
Milk Thistle - Photo (c) Juan Carlos Garcia Morales, all rights reserved, uploaded by Juan Carlos Garcia Morales C
Milk Thistle (Silybum marianum) Info
Silybum marianum has other common names include cardus marianus, milk thistle, blessed milkthistle, Marian thistle, Mary thistle, Saint Mary's thistle, Mediterranean milk thistle, variegated thistle and Scotch thistle. This species is an annual or biennial plant of the Asteraceae family. This fairly typical thistle has red to purple flowers and shiny pale green leaves with white veins. Originally a native of Southern Eur (Wikipedia)
Globe Thistles - Photo (c) Konstantinos Barsakis, all rights reserved, uploaded by Konstantinos Barsakis C
Globe Thistles (Genus Echinops) Info
Echinops /ˈɛkɪnɒps/ is a genus of about 120 species of flowering plants in the family Asteraceae, commonly known as globe thistles. They have spiny foliage and produce blue or white spherical flower heads. They are native to Europe east to central Asia and south to the mountains of tropical Africa.. Globe thistle is the host plant of weevil Larinus vulpes . (Wikipedia)
Cynara - Photo (c) Sonja Bouwman-Gringhuis, some rights reserved (CC BY-NC), uploaded by Sonja Bouwman-Gringhuis CC
Genus Cynara Info
Cynara is a genus of thistle-like perennial plants in the sunflower family. They are native to the Mediterranean region, the Middle East, northwestern Africa, and the Canary Islands. The genus name comes from the Greek kynara, which means "artichoke". (Wikipedia)
Marsh Thistle - Photo (c) Attila Oláh, some rights reserved (CC BY), uploaded by Attila Oláh CC
Marsh Thistle (Cirsium palustre) Info
Cirsium palustre, the marsh thistle or European swamp thistle, is a herbaceous biennial (or often perennial) flowering plant in the daisy family Asteraceae. (Wikipedia)
Italian Thistle - Photo (c) Don Loarie, some rights reserved (CC BY), uploaded by Don Loarie CC
Italian Thistle (Carduus pycnocephalus) Info
Carduus pycnocephalus, with common names including Italian thistle, Italian plumeless thistle, and Plymouth thistle, is a species of thistle. It is native to: the Mediterranean region in southern Europe, North Africa, and Western Asia; East Europe and the Caucasus; and the Indian Subcontinent. (Wikipedia)
Broad-winged Thistle - Photo (c) Norbert Sauberer, some rights reserved (CC BY-NC), uploaded by Norbert Sauberer CC
Broad-winged Thistle (Carduus acanthoides) Info
Carduus acanthoides, known as the spiny plumeless thistle, welted thistle, and plumeless thistle, is a biennial plant species of thistle in the Asteraceae—sunflower family. The plant is native to Europe and Asia. (Wikipedia)
Artichoke Thistle - Photo (c) Lies Van Rompaey, some rights reserved (CC BY) CC
Artichoke Thistle (Cynara cardunculus) Info
The cardoon (Cynara cardunculus), also called the artichoke thistle is, like artichoke, a thistle in the sunflower family. It is a naturally occurring species that includes the globe artichoke, and has many cultivated forms. It is native to the western and central Mediterranean region, where it was domesticated in ancient times. (Wikipedia)
Cobwebby Thistle - Photo (c) Rick Wachs, all rights reserved, uploaded by Rick Wachs C
Cobwebby Thistle (Cirsium occidentale) Info
Cirsium occidentale, with the common name cobweb thistle or cobwebby thistle, is a North American species of thistle in the sunflower family. (Wikipedia)
Field Eryngo - Photo (c) Andreas Rockstein, some rights reserved (CC BY-SA) CC
Field Eryngo (Eryngium campestre) Info
Eryngium campestre, known as field eryngo, is a species of Eryngium, which is used medicinally. A member of the Apiaceae family, Eryngo is a hairless, thorny perennial. The leaves are tough and stiff, whitish-green. The basal leaves are long-stalked, pinnate and spiny. The leaves of this plant are mined by the gall fly which is called Euleia heraclei. (Wikipedia)
Texas Thistle - Photo (c) Donna Pomeroy, some rights reserved (CC BY-NC), uploaded by Donna Pomeroy CC
Texas Thistle (Cirsium texanum) Info
Cirsium texanum is a North American species of plants in the thistle tribe within the sunflower family. Common names include Texas thistle, Texas purple thistle or southern thistle. The species is native to northern Mexico (Coahuila, Durango, Nuevo León, San Luis Potosí, Tamaulipas) and the southern Great Plains of the south-central United States (primarily Texas, Oklahoma, and eastern New Mexico with additional populations in Louisiana, Arkansas, and Missouri). (Wikipedia)