Sunday 26 August 2012

Flowering Plants

Gazania
Gazanias are grown for the brilliant colour of their flower which appear in the late spring and early summer. They prefer a sunny position and are tolerant of dryness and poor soils.

A commonly grown variety is the Trailing Gazania (Gazania rigens var. leucolaena). They are commonly used as groundcovers and can be planted en masse to cover large areas or embankments, assisted by their fast growth rate. Cultivars of this variety include 'Sunburst', 'Sunglow' and 'Sunrise Yellow'.




Marigold
Calendula pot marigold, is a genus of about 12–20 species of annual or perennial herbaceous plants in the daisy family Asteraceae, native to the area from Macaronesia east through the Mediterranean region to Iran. Calendula should not be confused with other plants that are also known as marigolds, such as corn marigold, desert marigold, marsh marigold, or plants of the genus Tagetes.

The name Calendula stems from the Latin kalendae, meaning first day of the month, presumably because pot marigolds are in bloom at the start of most months of the year. The common name marigold probably refers to the Virgin Mary. Claims that its old Saxon or Anglo-Saxon name is 'ymbglidegold' are unsubstantiated, as is the claim that this means 'it turns with the sun'.

 

Melampodium

Melampodium a genus of flowering plants in the sunflower family, Asteraceae. The 39 species it contains are rugged plants native to the tropical to subtropical regions that include Central America, Southwestern United States, California, Florida, the Caribbean, and South America. Most of the species can be found in Mexico, five in the Southwestern United States, and three are scattered in Colombia and Brazil.




Perwinkle

Periwinkle is a color in the blue family. Its name is derived from the lesser periwinkle or myrtle herb (Vinca minor) which bears flowers of the same color.

The color Periwinkle is also called lavender blue. The color periwinkle may be considered a pale tint of blue or indigo – a pastel blue or indigo.

 


Aster

Aster (syn. Diplopappus Cass.) is a genus of flowering plants in the family Asteraceae. The genus once contained nearly 600 species in Eurasia and North America, but after morphologic and molecular research on the genus during the 1990s, it was decided that the North American species are better treated in a series of other related genera. After this split there are roughly 180 species within the genus, all but one being confined to Eurasia. The name Aster comes from the Ancient Greek word ἀστήρ (astér), meaning "star", referring to the shape of the flower head. Many species and a variety of hybrids and varieties are popular as garden plants because of their attractive and colourful flowers.




Balsam Plant
The common names Policeman's Helmet, Bobby Tops, Copper Tops, and Gnome's Hatstand all originate from the flowers being decidedly hat-shaped. Himalayan Balsam and Kiss-me-on-the-mountain arise from the fact that the plant originates in the Himalayan mountains.
The species name glandulifera comes from the Latin words glandis meaning 'gland', and ferre meaning 'to bear', in that the plant has glands that produce a sticky, sweet-smelling, and edible nectar.

 


Begonia
Begonia is a genus in the flowering plant family Begoniaceae and is a perennial. The only other members of the family Begoniaceae are Hillebrandia, a genus with a single species in the Hawaiian Islands, and the genus Symbegonia which more recently was included in Begonia.

"Begonia" is the common name as well as the generic name for all members of the genus. The genus name, coined by Charles Plumier, a French patron of botany, honors Michel Bégon, a former governor of the French colony of Haiti. It was adopted by Carl Linnaeus. As a member of the order Curcurbitales, begonias are relatively closely related to such food crops as pumpkins / squash, gourds, cucumbers, and melons.

Blue Button

Centaurea cyanus (Cornflower, Bachelors button, Bluebottle, Boutonniere flower, Hurtsickle, Cyani flower) is a small annual flowering plant in the family Asteraceae, native to Europe. "Cornflower" is also erroneously used for chicory, and more correctly for a few other Centaurea species; to distinguish C. cyanus from these it is sometimes called Common Cornflower. It may also be referred to as basketflower, though the term properly refers to the Plectocephalus group of Centaurea, which is probably a distinct genus.

Red Button


Acmella oleracea, also known under its old names Spilanthes oleracea and Spilanthes acmella and commonly referred to as Spilanthes Extract, is a flowering herb in the plant family Asteraceae, also known as toothache plant or paracress as the leaves and flower heads contain an analgesic agent spilanthol used to numb toothache. It is native to the tropics of Brazil, where it is called Jambu, and is grown as an ornamental (and occasionally as a medicinal) in various parts of the world. A small, erect plant, it grows quickly and sends up gold and red flower inflorescences. It is frost-sensitive but perennial in warmer climates.

Celosia

Celosia is a small genus of edible and ornamental plants in the amaranth family, Amaranthaceae. The generic name is derived from the Greek word κηλος (kelos), meaning "burned," and refers to the flame-like flower heads. Species are commonly known as woolflowers, or, if the flower heads are crested by fasciation, cockscombs. The plants are well known in East Africa’s highlands and are used under their Swahili name, mfungu.

Celosia Dwarf

Seed production in these species can be very high, 200–700 kg per hectare. One ounce of seed may contain up to 43,000 seeds. One thousand seeds can weigh 1.0-1.2 grams. Depending upon the location and fertility of the soil, blossoms can last 8–10 weeks.

Cork's Comb

cant find

 

Dianthus
Dianthus is a genus of about 300 species of flowering plants in the family Caryophyllaceae, native mainly to Europe and Asia, with a few species extending south to north Africa, and one species (D. repens) in arctic North America. Common names include carnation (D. caryophyllus), pink (D. plumarius and related species) and sweet William (D. barbatus). The name Dianthus is from the Greek words dios ("god") and anthos ("flower"), and was cited by the Greek botanist Theophrastus.

The species are mostly perennial herbs, a few are annual or biennial, and some are low subshrubs with woody basal stems. The leaves are opposite, simple, mostly linear and often strongly glaucous grey-green to blue-green. The flowers have five petals, typically with a frilled or pinked margin, and are (in almost all species) pale to dark pink. One species, D. knappii, has yellow flowers with a purple centre.




Portulaca
Portulaca is the type genus of the flowering plant family Portulacaceae, comprising about 40-100 species found in the tropics and warm temperate regions. They are also sometimes known as Rose Moss or more commonly Moss Roses.

Common Purslane (Portulaca oleracea) is widely considered an edible plant, and in some areas an invasive type of weed. Some Portulaca species are used as food plants by the larvae of some Lepidoptera species including the Nutmeg (Hadula trifolii).
Purslane can be eaten raw or cooked, and lends itself to stir fry dishes. Some say it has a slight lemon-like taste and mushroom-like texture. It is relatively easy to grow in more northern climates, including the New England area in the United States.

 



Rose (Thailand) 
 
A rose is a woody perennial of the genus Rosa, within the family Rosaceae. There are over 100 species. They form a group of erect shrubs, and climbing or trailing plants, with stems that are often armed with sharp prickles. Flowers are large and showy, in colours ranging from white through yellows and reds. Most species are native to Asia, with smaller numbers native to Europe.





SunFlower

Sunflower (Helianthus annuus) is an annual plant native to the Americas. It possesses a large inflorescence (flowering head). The sunflower is named after its huge, fiery blooms, whose shape and image is often used to depict the sun. It has a rough, hairy stem, broad, coarsely toothed, rough leaves and circular heads of flowers. The heads consist of many individual flowers which mature into seeds, often in the hundreds, on a receptacle base. From the Americas, sunflower seeds were brought to Europe in the 16th century, where, along with sunflower oil, they became a widespread cooking ingredient. Leaves of the sunflower can be used as cattle feed, while the stems contain a fibre which may be used in paper production.

SunFlower Dwarf

Pacino is a dwarf ornamental Sunflower growing to a height of only 36". They say it is very  easy to grow, but I had a tuff time with it this past summer. 'Pacino' grows quickly, producing big, bold yellow flowers measuring 4" to 5" across in late summer. 'Pacino' is a good choice for beds or containers.



Torenia

Torenia is a genus of plants in the snapdragon family, Scrophulariaceae or also classified in Linderniaceae by some authors. Often called Wishbone flowers, some species are grown as garden plants. Many F1 and F2 Torenia hybrids have been hybridizied in the last 30 years. Colors can range from white with yellow throats to violet, blue, cobalt, lavender and purple.

 


Cosmos

The foliage presents itself as a cloudy mass of fresh green, crowned in the upper reaches by numerous vivid mauve or magenta flower heads, which dance and sway gracefully in response to the wind, even the tightest breeze. The overall appearance of Cosmos is that of a medium-size shrub that is soft, flexible, feathery and fernlike, due to the abundant, graceful, airy, delicate foliage and the equally delicate, fluttering blossoms.

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