IVY FLOWER

This post is part of the Floral Friday Fotos meme.

FLOWERING GUM

Corymbia ficifolia or the red flowering gum also known as Albany red flowering gum (previously known as Eucalyptus ficifolia) is one of the most commonly planted ornamental trees in the broader eucalyptus family. In 2009, genetic studies showed that C. ficifolia comprises a natural group with two other Western Australian species C. calophylla and C. haematoxylon. The group was classified as section Calophyllae within the subgenus Corymbia. It belongs to the family Myrtaceae.

It is native to a very small area of south coastal Western Australia (measured in just tens of kilometres) to the east of Walpole (430 km Southeast of Perth), but is not considered under threat in the wild. In nature Corymbia ficifolia prefers infertile, sandy soils but it is readily adaptable to most temperate locations, provided it is not exposed to severe frost or sustained tropical damp. It is an ideal street tree as it is hardy, moderately fast growing, and rarely grows large enough to require pruning. The largest known single-stemmed tree in the world (216.5 cm diameter) is located on Princes Street in Hamilton, New Zealand.

Because of its big and lovely colourful flowers, genetic improvement for cold resistance in Dublin area in Ireland is being carried out by collecting seeds from Western and Southern Australia in the coldest parts of Australia where it grows. In Ireland most of the plants were killed by severe frosts but the surviving shoots have been kept by tissue culture. It is difficult to graft but grows well from seed, typically taking about 7 years before it flowers for the first time and 15–20 years to reach something approaching its full size of anything between 2–8 m.

For the home gardener, buying a "red flowering gum" from a nursery is something of an adventure: it may or may not be a ficifolia, and the flower colour does not breed true - there is no way to find out what colour the flowers will be short of planting a seedling and waiting for it to reach maturity! But one does get a wonderful surprise if pink or orange blooms appear... 

This post is part of the Floral Friday Fotos meme.

LITHODORA

Lithodora diffusa ‘Grace Ward’ (also called blue lithospermum, USDA Zone: 5-9) in the Boraginaceae family is a choice ground-cover or rock garden plant, making an unforgettable display when grown well. Plants form a low, creeping mat of hairy dark-green leaves, studded with sapphire-blue star flowers from late spring through summer.

The Greek lithodora literally means "stone gifts", referring to their preferred rocky habitats. Plants must have a well-drained, acidic soil in order to thrive. Heavy clay soils are sure death. In colder regions this plant will benefit from a light covering of evergreen boughs as soon as the soil is frozen in late Autumn. Combines well with heaths and heathers, since plants have similar requirements. Evergreen where hardy. Not especially vigorous.

This post is part of the Floral Friday Fotos meme.

ANDROMEDA

Andromeda polifolia, common name bog-rosemary, is a species of flowering plant native to Northern parts of the Northern Hemisphere. It is the only member of the genus Andromeda, and is only found in bogs in cold peat-accumulating areas.

It is a small shrub growing to 10–20 centimetres (rarely to 40 cm) tall with slender stems. The leaves are evergreen, alternately arranged, lanceolate, 1–5 centimetres long and 2–8 millimetres broad, dark green above (purplish in winter) and white beneath with the leaf margins curled under. The flowers are bell-shaped, white to pink, 5–8 mm long; flowering is in late spring to early summer. The fruit is a small capsule containing numerous seeds.

'Compacta' shown here is a small evergreen shrub to 20cm in height, with oval leaves and terminal clusters of clear pink, globose flowers.

This post is part of the Floral Friday Fotos meme.