Showing posts with label Asteraceae. Show all posts
Showing posts with label Asteraceae. Show all posts

Thursday, 1 September 2022

DESKTOP 3315 - EVERLASTING DAISY

Helichrysum ‘Silvery Rose’. This hybrid can  be grown in a variety of garden situations from the perennial to dry garden or a flower meadow. The long flowering performer is an excellent cut flower and the ultimate dried flower which holds the intense colour for long-lasting beauty.

This post is part of the Floral Friday Fotos meme


Wednesday, 27 July 2022

DESKTOP 3279 - GOATSBEARD

Tragopogon, also known as goatsbeard or salsify, is a genus of flowering plants in the Asteraceae (sunflower) family. It includes the vegetable known as salsify, as well as a number of common wild flowers, some of which are usually regarded as weeds. Salsifies are forbs growing as biennial or perennial plants. They have a strong taproot and milky sap. They generally have few branches, and those there are tend to be upright. Their leaves are somewhat grass-like.

This post is part of the Wordless Wednesday meme,
and also part of the My Corner of the World meme,
and also part of the Nature Notes meme.

Thursday, 5 May 2022

DESKTOP 3198 - SHASTA DAISIES

Leucanthemum × superbum (or Shasta daisy) is a commonly grown flowering herbaceous perennial plant in the family Asteraceae with the classic daisy appearance of white petals (ray florets) around a yellow disc, similar to the oxeye daisy Leucanthemum vulgare Lam. but larger. Shasta daisies are characterised by a distinct odour which some find unpleasant.

It originated as a hybrid produced in 1890 by the American horticulturist Luther Burbank from a number of daisies. First, he crossed Leucanthemum vulgare with Leucanthemum maximum (Ramond) DC.; this double hybrid was itself crossed with Leucanthemum lacustre (Brot.) Samp. The resulting Leucanthemum triple hybrid was crossed with Nipponanthemum nipponicum (Franch. ex Maxim.) Kitam., creating an intergeneric cross of species from three continents. It was named after Mount Shasta, because its petals were the colour of the snow.

This post is part of the Floral Friday Fotos meme


Thursday, 24 March 2022

DESKTOP 3156 - DAISY

"Hope is being able to see that there is light despite all of the darkness." - Desmond Tutu

This post is part of the Floral Friday Fotos meme


Thursday, 9 December 2021

DESKTOP 3052 - SUNFLOWERS

Helianthus annuus, the common sunflower, is a large annual forb of the genus Helianthus (family Asteraceae) grown as a crop for its edible oil and edible fruits (sunflower seeds). This sunflower species is also used as bird food, as livestock forage (as a meal or a silage plant), and in some industrial applications. The plant was first domesticated in the Americas.

Wild Helianthus annuus is a widely branched annual plant with many flower heads. The domestic sunflower, however, often possesses only a single large inflorescence (flower head) atop an unbranched stem. The name sunflower may derive from the flower's head's shape, which resembles the sun, or from the false impression that the blooming plant appears to slowly turn its flower towards the sun as the latter moves across the sky on a daily basis.

Sunflower seeds were brought to Europe from the Americas in the 16th century, where, along with sunflower oil, they became a widespread cooking ingredient. The plant has an erect rough-hairy stem, reaching typical heights of 3 metres. The tallest sunflower on record achieved 9.17 metres.

This post is part of the Floral Friday Fotos meme.


Thursday, 14 October 2021

DESKTOP 2996 - ERIGERON

Erigeron glaucus is a species of flowering plant in the daisy family known by the common name seaside fleabane, beach aster, or seaside daisy.It is a North American native.
It is a vigorous, spreading perennial plant growing from woody rhizomes to a maximum height of 15 cm. Its leaves are located along the stem, the basal leaves dying off as the plant bolts. They are sometimes slightly toothed or lobed near the tips.
The inflorescences hold one or more flower heads which are each about 1 cm wide. They have golden yellow disc florets in the center surrounded by a fringe of up to 80 white to pinkish ray florets.
 
This post is part of the Wordless Wednesday meme,
and also part of the My Corner of the World meme,
and also part of the Nature Notes meme,
and also part of the Floral Friday Fotos meme.


Wednesday, 13 October 2021

DESKTOP 2995 - DAISIES

Nothing says "Spring" more eloquently than a bunch of blooming daisies like on this bush. This is a hybrid of the Argyranthemum genus of flowering plants belonging to the family Asteraceae. Members of this genus are sometimes also placed in the genus Chrysanthemum. The genus is endemic to Macaronesia, occurring only on the Canary Islands, the Savage Islands, and Madeira.

This post is part of the Floral Friday Fotos meme


Thursday, 16 September 2021

DESKTOP 2968 - PAPER DAISIES

Rhodanthe, also known as sunray or pink paper daisy, is a genus of Australian plants in the pussy's-toes tribe within the daisy family, Asteraceae. The name Rhodanthe is derived from Greek rhodon, rose and anthos, flower. Many Rhodanthe species were formerly classed under different genera, including Helipterum, Podotheca, Acroclinium and Waitzia.
 
Rhodanthe chlorocephala subspecies rosea (shown here) is the most widely grown subspecies and is commonly known as “Pink and White Everlasting”, “Rosy Sunray”, “Pink Paper-daisy” and “Rosy Everlasting”. It grows naturally in the south of Western Australia extending into South Australia. Rhodanthe chlorocephala subsp. rosea is an erect annual herb 20-60cm high with clumps of glabrous (hairless) grey-green stems and leaves 1-6cm in length. It has a large single flowering head at the tip of each stem. Flower heads grow to 6cm diameter, gradually decreasing as the flowering season progresses. The colour of the bracts varies from deep pink (almost red) through pale pink to pure white, with a yellow or black centre. Stems branch early in the season. You can encourage this habit (to create more blossoms) by pinching out the growing tips.
 
Rhodanthe chlorocephala subsp. rosea is adaptable and ephemeral, springing up whenever conditions are right e.g. during warm, sunny weeks anytime of the year. It prefers full sun to dappled shade and grows well in open woodland. Grown in full shade it tends to be long and spindly. It thrives in well-drained sandy soils and tends to be smaller when grown in heavy, clay soils. It generally flowers from August to November in the wild but with sufficient water and warmth it will flower at other times. It flowers 10 to 12 weeks after germination and the flowers last a good two weeks. The flowering period lasts 4 to 10 weeks. Fruit appear approximately 4 weeks after flowering.

This post is part of the Floral Friday Fotos meme

Monday, 24 May 2021

DESKTOP 2853 - YARRA BEND PARK

Yarra Bend Park along the Yarra River in Melbourne is a delightful nature spot. The daisies are Brachyscome, a native species.

This post is part of the Mosaic Monday meme,
and also part of the Blue Monday meme,
and also part of the All Seasons meme.

Thursday, 13 May 2021

DESKTOP 2842 - CINERARIA

Pericallis × hybrida, known as cineraria, florist's cineraria or common ragwort is a flowering plant in the family Asteraceae. It originated as a hybrid between Pericallis cruenta and P. lanata, both natives of the Canary Islands. The hybrid was first developed in the British royal gardens in 1777. It was originally known as Cineraria × hybrida, but the genus Cineraria is now restricted to a group of South African species, with the Canary Island species being transferred to the genus Pericallis; some botanists also treat it in a broad view of the large and widespread genus Senecio. Some varieties are sold under the trade name Senetti.
 
This post is part of the Floral Friday Fotos meme.


Thursday, 29 April 2021

DESKTOP 2828 - BRACHYSCOME

Brachyscome is a genus of flowering plants in the aster family, Asteraceae. Most are endemic to Australia, and a few occur in New Zealand and New Guinea. These are annual and perennial herbs and small shrubs. Species have a basal rosette of leaves and/or leaves alternately arranged on the stem. The blades are entire or divided. The flower heads are solitary or borne in small corymbs. The head has a row of ray florets in shades of white, blue, pink, or mauve, and yellow disc florets.

This post is part of the Floral Friday Fotos meme.


Thursday, 1 April 2021

DESKTOP 2800 - EASTER DAISIES

Easter (or Michaelmas) daisies (Aster novi-belgii) were once popular in gardens, but are less frequently seen now. They are herbaceous perennials with upright, much-branched stems on which masses of small daisies are produced in late summer and autumn. The flowers range in colour from white through pale lilac blue, mauve, purple and pink to deep reddish plum. They can be planted in mixed borders and can also be used effectively in beds on their own. The taller varieties often need staking, and are best planted at the back of garden beds.
 
A. novi-belgii was introduced from North America into Britain in 1710. In America they were called New York daisies, however, in England these plants bloomed at the same time as St Michael's Day is celebrated (September 29th), and so they became associated with the festival of Michaelmas and were given its name. In the Southern hemisphere where Easter is an Autumnal feast, the daisies bloom at about this time and hence the term "Easter Daisies".
 
These daisies are easy to grow. Plant them in full sun in a rich, moisture-retentive soil. When they die down in winter cut the dead stems back to ground level. When the new shoots appear in spring, apply a mulch of well-rotted manure or compost to which fertiliser has been added. Lift and divide the clumps every second or third year in winter.
 
This post is part of the Floral Friday Fotos meme.


Thursday, 18 March 2021

DESKTOP 2786 - DAHLIA

Dahlia is a genus of bushy, tuberous, herbaceous perennial plants native mainly in Mexico, but also Central America, and Colombia. A member of the Asteraceae (=Compositae), dicotyledonous plants, related species include the sunflower, daisy, chrysanthemum and zinnia. There are at least 36 species of dahlia, with hybrids commonly grown as garden plants.
 
Flower forms are variable, with one head per stem; these can be as small as 5.1 cm diameter or up to 30 cm ("dinner plate"). This great variety results from dahlias being octoploids (that is, they have eight sets of homologous chromosomes), whereas most plants have only two. In addition, dahlias also contain many transposons (genetic pieces that move from place to place upon an allele), which contributes to their manifesting such great diversity.
 
The stems are leafy, ranging in height from as low as 30 cm to more than 1.8–2.4 m. The majority of species do not produce scented flowers or cultivars. Like most plants that do not attract pollinating insects through scent, they are brightly coloured, displaying most hues, with the exception of blue. The dahlia was declared the national flower of Mexico in 1963. The tubers were grown as a food crop by the Aztecs, but this use largely died out after the Spanish Conquest. Attempts to introduce the tubers as a food crop in Europe were unsuccessful.
 
This post is part of the Floral Friday Fotos meme.


Thursday, 18 February 2021

DESKTOP 2758 - HAWKWEED

Hieracium, known by the common name hawkweed and classically as hierakion (from ancient Greek ιεράξ, hierax 'hawk'), is a genus of the family Asteraceae, and closely related to dandelion (Taraxacum), chicory (Cichorium), prickly lettuce (Lactuca) and sow thistle (Sonchus), which are part of the tribe Cichorieae.
 
Hawkweeds, with their 10,000+ recorded species and subspecies, do their part to make Asteraceae the second largest family of flowers. Some botanists group all these species or subspecies into approximately 800 accepted species, while others prefer to accept several thousand species.

This post is part of the Floral Friday Fotos meme.


Thursday, 7 January 2021

DESKTOP 2716 - HAWKWEED

Hieracium known by the common name hawkweed and classically as hierakion (from ancient Greek ιεράξ, hierax 'hawk'), is a genus of the sunflower (Helianthus) family Asteraceae), and closely related to dandelion (Taraxacum), chicory (Cichorium), prickly lettuce (Lactuca) and sow thistle (Sonchus), which are part of the tribe Cichorieae. Hawkweeds, with their 10,000+ recorded species and subspecies, do their part to make Asteraceae the second largest family of flowers.

This post is part of the Floral Friday Fotos meme.

Thursday, 19 November 2020

DESKTOP 2667 - SOWTHISTLE

Sonchus oleraceus, with many common names including common sowthistle, sow thistle, smooth sow thistle, annual sow thistle, hare's colwort, hare's thistle, milky tassel, milk thistle, soft thistle, or swinies, is a plant in the dandelion tribe within the daisy family. It is native to Europe and western Asia. Its specific epithet oleraceus means "vegetable/herbal". The common name 'sow thistle' refers to its attractiveness to swine, and the similarity of the leaf to younger thistle plants. The common name 'hare's thistle' refers to its purported beneficial effects on hare and rabbits.
 
Leaves are eaten as salad greens or cooked like spinach. This is one of the species used in Chinese cuisine as kŭcài (苦菜; lit. bitter vegetable). The younger leaves are less bitter and better to eat raw. Steaming can remove the bitterness of older leaves. The younger roots are also edible and can suffice as a coffee substitute.

This post is part of the Floral Friday Fotos meme.