Lantana is a genus of about 150 species of perennial flowering plants in the verbena family, Verbenaceae. They are native to tropical regions of the Americas and Africa but exist as an introduced species in numerous areas, especially in the Australian-Pacific region. The genus includes both herbaceous plants and shrubs growing to 0.5–2 m tall. Their common names are shrub verbenas or lantanas. Some species are invasive, and are considered to be noxious weeds, such as in South Asia, Southern Africa and Australia. In the United States, lantanas are naturalised in the southeast, especially coastal regions of the Carolinas, Georgia, Florida, and the Gulf Coast.
The generic name originated in Late Latin, where it refers to the unrelated Viburnum lantana. Lantana's aromatic flower clusters (called umbels) are a mix of red, orange, yellow, or blue and white florets. Other colours exist as new varieties are being selected. The flowers typically change colour as they mature, resulting in inflorescences that are two- or three-coloured. "Wild lantanas" are plants of the unrelated genus Abronia, usually called "sand-verbenas".
Lantana camara blanca, shown here is a small perennial shrub which can grow to around 2m in height and forms dense thickets in a variety of environments. It has small tubular shaped flowers, each of which has four petals and are arranged in clusters at the end of stems. Flowers are yellow and white and after pollination occurs the colour of the flowers change (typically from yellow to white); this is believed to be a signal to pollinators that the pre-change colour contains a reward as well as being sexually viable, thus increasing pollination efficiency.
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2. Please only post photos you have authority to use.
3. Include a link to this blog in your post - http://floralfridayfoto.blogspot.com/
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5. Visit other blogs listed ... comment & enjoy!
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Thursday, 10 April 2014
Thursday, 3 April 2014
FFF124 - PELARGONIUM
Pelargonium is a genus of flowering plants which includes about 200 species of perennials, succulents, and shrubs, commonly known as geraniums (in the United States also storksbills). Confusingly, Geranium is the correct botanical name of a separate genus of related plants often called cranesbills or hardy geraniums. Both genera belong to the family Geraniaceae. Linnaeus originally included all the species in one genus, Geranium, but they were later separated into two genera by Charles L’Héritier in 1789.
Pelargonium species are evergreen perennials indigenous to Southern Africa, and are drought and heat tolerant, but can tolerate only minor frosts. They are extremely popular garden plants, grown as bedding plants in temperate regions. Regal (Royal, French) varieties or Pelargonium × domesticum are mainly derived from P. cucullatum and P. grandiflorum. They have woody stems, wrinkled leaves and pointed lobes, and are mainly grown in greenhouses. The cultivar shown here is Regal Elegance Burgundy (Pelargonium x domesticum).
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Pelargonium species are evergreen perennials indigenous to Southern Africa, and are drought and heat tolerant, but can tolerate only minor frosts. They are extremely popular garden plants, grown as bedding plants in temperate regions. Regal (Royal, French) varieties or Pelargonium × domesticum are mainly derived from P. cucullatum and P. grandiflorum. They have woody stems, wrinkled leaves and pointed lobes, and are mainly grown in greenhouses. The cultivar shown here is Regal Elegance Burgundy (Pelargonium x domesticum).
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Thursday, 27 March 2014
FFF123 - ROSA 'LOVING MEMORY'
Rosa 'Loving Memory' is a hybrid tea rose also known as: Rosa 'Korgund 81', Rosa 'Korgund', Rosa 'Burgund 81', Rosa 'Red Cedar', and 'The Macarthur Rose'. It is an upright, thorny, deciduous shrub bearing pinnate leaves with ovate, toothed, glossy, dark green leaflets and lightly fragrant, double, high-centered, dark red flowers from late spring into autumn.
The slightly scented flowers have long straight stems, which make this rose ideal for cutting and exhibiting. It is hardy and has good disease resistance. Grows to 90-120cm in height. This specimen is from our garden where the bush has been growing happily for several years now.
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The slightly scented flowers have long straight stems, which make this rose ideal for cutting and exhibiting. It is hardy and has good disease resistance. Grows to 90-120cm in height. This specimen is from our garden where the bush has been growing happily for several years now.
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Thursday, 20 March 2014
FFF122 - MEXICAN ORANGE
Choisya is a small genus of aromatic evergreen shrubs in the rue family, Rutaceae. Members of the genus are commonly known as Mexican orange or mock orange due to the similarity of their flowers with those of the closely related orange, both in shape and scent. They are native to southern North America, from Arizona, New Mexico, Texas and south through most of Mexico. In its generic name Humboldt and Bonpland honoured Swiss botanist Jacques Denis Choisy (1799-1859).
Choisya species are popular ornamental plants in areas with mild winters, grown primarily for their abundant and fragrant flowers. The foliage is also aromatic, smelling of rue when bruised or cut. The most commonly found cultivars in the horticultural trade are the species, C. ternata (shown here), the golden-leaved C. ternata 'Sundance', and the inter-specific hybrid C. 'Aztec Pearl' (C. arizonica x C. ternata). All three varieties have gained the Royal Horticultural Society's Award of Garden Merit. The flowers are also valued for honeybee forage, producing abundant nectar.
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Choisya species are popular ornamental plants in areas with mild winters, grown primarily for their abundant and fragrant flowers. The foliage is also aromatic, smelling of rue when bruised or cut. The most commonly found cultivars in the horticultural trade are the species, C. ternata (shown here), the golden-leaved C. ternata 'Sundance', and the inter-specific hybrid C. 'Aztec Pearl' (C. arizonica x C. ternata). All three varieties have gained the Royal Horticultural Society's Award of Garden Merit. The flowers are also valued for honeybee forage, producing abundant nectar.
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Thursday, 13 March 2014
FFF121 - PICKEREL WEED
Pontederia cordata, common name pickerelweed (USA) or pickerel weed (UK), is a monocotyledonous aquatic plant native to the American continent. It grows in a variety of wetlands, including pond and lake margins across an extremely large range from eastern Canada south to Argentina. A few examples include northern rivers, the Everglades and Louisiana.
The species grows as an emergent plant, that is, in flooded conditions, so the plant is generally dependent upon aerenchyma in the stem to carry oxygen into the roots. Its metabolism, is, however, also tolerant of low soil oxygen. It is often found in areas where water levels fluctuate naturally, with spring flooding and later summer emergence. Apart from flooding, the species is also influenced by soil fertility, tending to grow in the more fertile bays of large lakes, for example. Like many aquatic plants, it is negatively affected by salinity and grazing. It is also negatively affected by competition from other wetland plants. Like many wetland plants, it can survive unfavourable conditions as buried seeds in the soil.
The plant flowers in late summer. The purple flowers have yellow markings which may assist in attracting bees for pollination. One bee species known to pollinate the flowers is Dufourea (Halictoides) novaeangliae. Once the plant begins to produce seeds, the stem supporting the inflorescence bends to submerse the fruits and seeds. Seeds are dormant at the time of dispersal and will not germinate without stratification for 6-8 weeks.
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The species grows as an emergent plant, that is, in flooded conditions, so the plant is generally dependent upon aerenchyma in the stem to carry oxygen into the roots. Its metabolism, is, however, also tolerant of low soil oxygen. It is often found in areas where water levels fluctuate naturally, with spring flooding and later summer emergence. Apart from flooding, the species is also influenced by soil fertility, tending to grow in the more fertile bays of large lakes, for example. Like many aquatic plants, it is negatively affected by salinity and grazing. It is also negatively affected by competition from other wetland plants. Like many wetland plants, it can survive unfavourable conditions as buried seeds in the soil.
The plant flowers in late summer. The purple flowers have yellow markings which may assist in attracting bees for pollination. One bee species known to pollinate the flowers is Dufourea (Halictoides) novaeangliae. Once the plant begins to produce seeds, the stem supporting the inflorescence bends to submerse the fruits and seeds. Seeds are dormant at the time of dispersal and will not germinate without stratification for 6-8 weeks.
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Thursday, 6 March 2014
FFF120 - DAHLIA 'YORK & LANCASTER'
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 or 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.
The variety shown here, 'York & Lancaster' is an unusual and very beautiful dahlia whose origins in history have been lost centuries ago. As well as being of striking appearance, it is a cultivar that most dahlia experts have never heard of, while for others it's a genetic conundrum that shouldn't really exist.
For a dahlia it is surprisingly tough, almost hardy in light soils. Standing approximately 2'6'' tall it produces large numbers of ball shaped flower heads. If it does throw up an occasional pure white flower it will always be followed by a brilliant white and carmine red bi-colour flower.
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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.
The variety shown here, 'York & Lancaster' is an unusual and very beautiful dahlia whose origins in history have been lost centuries ago. As well as being of striking appearance, it is a cultivar that most dahlia experts have never heard of, while for others it's a genetic conundrum that shouldn't really exist.
For a dahlia it is surprisingly tough, almost hardy in light soils. Standing approximately 2'6'' tall it produces large numbers of ball shaped flower heads. If it does throw up an occasional pure white flower it will always be followed by a brilliant white and carmine red bi-colour flower.
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Thursday, 27 February 2014
FFF119 - YELLOW PAPER DAISY
Xerochrysum bracteatum, commonly known as the golden everlasting or strawflower, is a flowering plant in the family Asteraceae native to Australia. Described by Étienne Pierre Ventenat in 1803, it was known as Helichrysum bracteatum for many years before being transferred to a new genus Xerochrysum in 1990. It grows as a woody or herbaceous perennial or annual shrub up to a metre tall with green or grey leafy foliage. Golden yellow or white flowerheads are produced from spring to autumn; their distinctive feature is the papery bracts that resemble petals.
The species is widespread, growing in a variety of habitats across the country, from rainforest margins to deserts and subalpine areas. The golden everlasting serves as food for various larvae of lepidopterans (butterflies and moths), and adult butterflies, hoverflies, native bees, small beetles and grasshoppers visit the flower heads.
The golden everlasting has proven very adaptable to cultivation. It was propagated and developed in Germany in the 1850s, and annual cultivars in a host of colour forms from white to bronze to purple flowers became available. Many of these are still sold in mixed seed packs. In Australia, many cultivars are perennial shrubs, which have become popular garden plants. Sturdier, long-stemmed forms are used commercially in the cut flower industry.
Shown here is Xerochrysum 'Dargan Hill Monarch' was a natural form collected around 1.6 km inland from Cunningham's Gap in Southern Queensland in May 1961, and registered in February 1977. It is a low perennial shrub 60 to 80 cm high and 1.5 m across. The foliage is grey and the large flowers are 7–9 cm in diameter and golden yellow in colour. It grows best in full sun and fair drainage. Cuttings strike readily, and seed germinate well, although with the latter, seedlings may differ from the parent.
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The species is widespread, growing in a variety of habitats across the country, from rainforest margins to deserts and subalpine areas. The golden everlasting serves as food for various larvae of lepidopterans (butterflies and moths), and adult butterflies, hoverflies, native bees, small beetles and grasshoppers visit the flower heads.
The golden everlasting has proven very adaptable to cultivation. It was propagated and developed in Germany in the 1850s, and annual cultivars in a host of colour forms from white to bronze to purple flowers became available. Many of these are still sold in mixed seed packs. In Australia, many cultivars are perennial shrubs, which have become popular garden plants. Sturdier, long-stemmed forms are used commercially in the cut flower industry.
Shown here is Xerochrysum 'Dargan Hill Monarch' was a natural form collected around 1.6 km inland from Cunningham's Gap in Southern Queensland in May 1961, and registered in February 1977. It is a low perennial shrub 60 to 80 cm high and 1.5 m across. The foliage is grey and the large flowers are 7–9 cm in diameter and golden yellow in colour. It grows best in full sun and fair drainage. Cuttings strike readily, and seed germinate well, although with the latter, seedlings may differ from the parent.
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Thursday, 20 February 2014
FFF 118 - DAMPIERA
Dampiera linearis (Common Dampiera or Wedge-leaved Dampiera) is an erect perennial herb in the family Goodeniaceae. The species, which is endemic to the south-west of Western Australia, and grows to between 0.15 and 0.6 metres in height. It produces blue flowers between July and December in its native range. In cultivation, the species prefers a well-drained situation in full sun or light shade. It tolerates some dryness and moderate frost. The hybrid "True Blue" is shown here.
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Join me for Floral Friday Fotos by linking your flower photos below, and please leave a comment once you have done so!
Thursday, 13 February 2014
FFF 117 - VALENTINE'S MINIATURE ROSES
Gardeners limited in space can enjoy all the fun of rose growing by cultivating miniature roses in containers. They also adapt well to flowerbed edging, front-of-the-border socialising with perennials and annuals, and low hedges.
Miniature roses first came into being in the early 1930s as an accidental result of rose hybridising. Since then, master miniaturists have created many jewel-like varieties featuring perfectly shaped tiny blooms on clean, healthy plants that generally stay under 60 cm height.
Miniature roses respond to all the care basics of regular-size roses - deep irrigation, sunshine. and regular fertilising - but they do need extra winter protection in colder climates. To ensure the plant doesn't die back to the roots, in Zone 5 and below, bury the rose plant in a mound of soil.
Join me for Floral Friday Fotos by linking your flower photos below, and please leave a comment once you have done so!
Miniature roses first came into being in the early 1930s as an accidental result of rose hybridising. Since then, master miniaturists have created many jewel-like varieties featuring perfectly shaped tiny blooms on clean, healthy plants that generally stay under 60 cm height.
Miniature roses respond to all the care basics of regular-size roses - deep irrigation, sunshine. and regular fertilising - but they do need extra winter protection in colder climates. To ensure the plant doesn't die back to the roots, in Zone 5 and below, bury the rose plant in a mound of soil.
Join me for Floral Friday Fotos by linking your flower photos below, and please leave a comment once you have done so!
Happy Valentine's Day from Floral Friday Fotos!
Thursday, 6 February 2014
FFF116 - LEWISIA
Lewisias are small, colourful flowering plants which are native to the Rocky Mountains of Colorado. Named after the US explorer Lieutenant Meriwether Lewis, these plants are wonderful for providing colour in rock crevices in a cool climate.
Lewisia cotyledon 'Elise' shown here flowers in the first season without a cold period and can be used as an annual for rockeries, beds and containers. The plant starts flowering 4-5 months after sowing and is a sturdy plant with attractive fleshy, succulent leaves with flowers all season long in shades of pastel pink, rose, salmon, orange, white and yellow, and bicolour patterns.
Join me for Floral Friday Fotos by linking your flower photos below, and please leave a comment once you have done so!
Lewisia cotyledon 'Elise' shown here flowers in the first season without a cold period and can be used as an annual for rockeries, beds and containers. The plant starts flowering 4-5 months after sowing and is a sturdy plant with attractive fleshy, succulent leaves with flowers all season long in shades of pastel pink, rose, salmon, orange, white and yellow, and bicolour patterns.
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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