The rules for posting are simple!

1. Every Friday post a photo that includes one or more flowers.
2. Please only post photos you have authority to use.
3. Include a link to this blog in your post - http://floralfridayfoto.blogspot.com/
4. Leave the link to your FloralFridayFoto post below on inlinkz.
5. Visit other blogs listed ... comment & enjoy!

When to Post:
inlinkz will be available every Thursday and will remain open until the next Wednesday.

Thursday 28 January 2016

FFF219 - BABY SUN ROSE

Aptenia cordifolia is a species of succulent plant in the Aizoaceae (iceplant) family known by the common names heartleaf iceplant and baby sun rose. Perhaps the most common plant seen under this name is actually Aptenia 'Red Apple', a hybrid with red flowers and bright green leaves, whose parents are A. cordifolia and A. (Platythyra) haeckeliana. The true species of A. cordifolia has magenta purple flowers and more heart-shaped, mid-green, textured leaves.

Native to southern Africa, this species has become widely known as a hardy ornamental plant. This is a mat-forming perennial herb growing in flat clumps on the ground from a woody base. Stems reach up to about 60 centimeters long. The bright green leaves are generally heart-shaped and up to 3 centimeters long. They are covered in very fine bumps. Bright pink to purplish flowers appear in the leaf axils and are open during the day. The fruit is a capsule just over a centimetre long.

The hybrid, Aptenia 'Red Apple', has, in some areas, escaped cultivation and now grows as an introduced species. Its far more vigorous growth and ability to root from small bits of stem makes it a poor choice for planting adjacent to wild lands as it can prove to be quite invasive and can become weedy.

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Thursday 21 January 2016

FFF218 - NATIVE BLUE WATERLILY

Nymphaea violacea, also known as blue lily, is a waterlily in the family Nymphaeaceae and is native to Australia. It is found particularly in the Kimberleys and in northern parts of Queensland and the Northern Territory. The waterlily is a bush tucker of the Aborigines in northern Australia. The tuber, stem, flowers and seeds are all edible.

Nymphaea violacea is a floating perennial herb growing from a rhizome in the mud of the pond base. Leaves are broadly egg-shaped to circular with a split at the base to the point of the stalk attachment, 6-29 cm x 7-23 cm, dark green above, purplish or paler green beneath, smooth. The leaf margins are wavy but not toothed. The flowers are violet, blue or white.

Join me for Floral Friday Fotos by linking your flower photos below, and please leave a comment once you have done so.
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Thursday 14 January 2016

FFF217 - SHASTA DAISIES

Leucanthemum × superbum (or Shasta daisy) is a commonly grown flowering herbaceous perennial plant 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. Some members of the genus are considered noxious weeds, but the Shasta daisy remains a favourite garden plant and ground-cover. Many cultivars are suitable for cut flowers, such as 'Becky', 'Esther Read', 'Silberprinzesschen' (Silver Princess), 'Snow Lady', 'Tinkerbell', 'Wirral Pride', 'Wirral Supreme'. The cultivar 'T.E. Killin' has gained the Royal Horticultural Society's Award of Garden Merit. The illustrated variety is 'Snowdrift', which we have growing in our garden.

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Thursday 7 January 2016

FFF216 - SUNFLOWER

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. Sunflower leaves are broad, coarsely toothed, rough and mostly alternate. What is often called the "flower" of the sunflower is actually a "flower head" or pseudanthium of numerous small individual five-petaled flowers ("florets"). The outer flowers, which resemble petals, are called ray flowers. Each "petal" consists of a ligule composed of fused petals of an asymmetrical ray flower. They are sexually sterile and may be yellow, red, orange, or other colours.

The flowers in the centre of the head are called disk flowers. These mature into fruit (sunflower "seeds"). The disk flowers are arranged spirally. Generally, each floret is oriented toward the next by approximately the golden angle, 137.5°, producing a pattern of interconnecting spirals, where the number of left spirals and the number of right spirals are successive Fibonacci numbers. Typically, there are 34 spirals in one direction and 55 in the other; however, in a very large sunflower head there could be 89 in one direction and 144 in the other. This pattern produces the most efficient packing of seeds mathematically possible within the flower head.

The angle 137.5° is related to the golden ratio (55/144 of a circular angle, where 55 and 144 are Fibonacci numbers) and gives a close packing of florets. This model has been used to produce computer graphics representations of sunflowers!

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