| Oscularia deltoides | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Order: | Caryophyllales |
| Family: | Aizoaceae |
| Genus: | Oscularia |
| Species: | O. deltoides |
| Binomial name | |
| Oscularia deltoides | |
Oscularia deltoides, the deltoid-leaved dewplant, [1] dassievygie or sandsteenvygie is a species of flowering succulent plant in the fig-marigold family Aizoaceae that is native to the south-western Cape, South Africa. [2]
This intensely flowering plant is found growing among sandstone rocks in the winter-rainfall mountains of the far south-western corner of South Africa. Growing to 30 cm (12 in) high and spreading indefinitely, [3] it has silver-blue foliage. The fat, succulent leaves are three-sided (hence the qualifier deltoides – "triangular"), [4] with red teeth on the margins. The stems are often tinged purple.
In the spring it produces masses of pink, almond-scented flowers.
It is increasingly grown in South African gardens as an ornamental plant and can easily be propagated from cuttings, which should be planted in a sunny position. This low-maintenance succulent spreads out forming a colourful mat and grows well on the rocky edge of flower beds where it cascades over the edge. It attracts butterflies. In colder temperate regions it requires winter protection or glass cover. It has gained the Royal Horticultural Society's Award of Garden Merit. [5] [6]
It was previously classed in the genus Lampranthus , as Lampranthus deltoides. [7]
Erica carnea, the winter heath, winter-flowering heather, spring heath or alpine heath, is a species of flowering plant in the family Ericaceae, native to mountainous areas of central, eastern and southern Europe, where it grows in coniferous woodlands or stony slopes.
Iberis sempervirens, the evergreen candytuft or perennial candytuft, is a species of flowering plant in the family Brassicaceae, native to southern Europe. The species is often used as an ornamental garden shrub because of its decorative flowers. Iberis is so named because many members of the genus come from the Iberian Peninsula in south west Europe. Sempervirens means "always green", referring to the evergreen foliage.
Sempervivum arachnoideum, the cobweb house-leek, is a species of flowering plant in the family Crassulaceae, native to European mountains, in the Alps, Apennines and Carpathians. Growing to 8 cm (3 in) tall by 30 cm (12 in) wide, it is a rosette-forming succulent perennial, valued in cultivation for its ability to colonise hot, dry areas via offsets.
Frithia pulchra, the fairy elephant's feet, is a species of flowering plant in the fig‑marigold family Aizoaceae, endemic to Gauteng Province, South Africa. Its natural habitat is temperate grassland with high summer rainfall. A tiny stemless succulent growing to just 10 cm (3.9 in) tall and 20 cm (7.9 in) broad, it has bulbous oblong leaves with leaf windows at the tip; and magenta and white daisy-like flowers in winter. During periods of drought it has the ability to shrink beneath the soil surface, thus avoiding excessive desiccation, but making it extremely difficult to find.
Umbilicus oppositifolius, common names lamb's-tail and gold drop, is a succulent, perennial flowering plant, a species in the genus Umbilicus of the family Crassulaceae. It is endemic to shady mountain areas in the Caucasus.
Pachysandra terminalis, the Japanese pachysandra, carpet box or Japanese spurge, is a species of flowering plant in the boxwood family Buxaceae, native to Japan, Korea and China and introduced to eastern North America. It is a slow-growing, spreading evergreen perennial growing to 10 cm (4 in) tall by 60 cm (24 in) broad, with alternate, simple, glossy leaves, and creeping stems. The leaves may yellow in direct sunlight or in winter. When growing in a spreading mass of many plants, a dense cover is formed.
Aeonium tabuliforme, the flat-topped aeonium or saucer plant, is a species of succulent plant in the family Crassulaceae, native and endemic to Tenerife in the Canary Islands. It is low-growing, typically reaching about 5 cm high but up to 45 cm in diameter. It grows on moist, north-facing cliffs and ledges at low altitude. A mass of fleshy, hairy, bright green leaves in flat rosettes is produced on short unbranched stems, often on vertical surfaces. This species is short-lived and dies after flowering. Plants often take 3-4 years to flower, at which point they produce a tall raceme of yellow flowers.
Aloe brevifolia, the short-leaved aloe, is a species of flowering plant in the family Asphodelaceae. It is a tiny, compact, blue-green evergreen succulent perennial, that is native to the Western Cape, South Africa. Listed as Vulnerable on IUCN's global Red List, it is threatened in its natural habitat, but is also widely popular as an ornamental plant in rockeries and desert gardens worldwide. As it requires winter heat, in temperate regions it is grown under glass or as a houseplant.
Jasminum humile, the Italian jasmine or yellow jasmine, is a species of flowering plant in the family Oleaceae, native to Afghanistan, Tajikistan, Pakistan, Nepal, Burma (Myanmar), the Himalayas and south west China. The species is widely cultivated and reportedly naturalized in Greece, Sicily and the former Yugoslavia.
Pleiospilos bolusii, the mimicry plant, is a species of flowering plant in the family Aizoaceae, native to the Eastern Cape of South Africa, where it grows at an altitude of 750–1,100 m (2,461–3,609 ft). The species epithet bolusii honours Harry Bolus, a 19th-century South African botanist.
Verbena rigida, known as slender vervain or tuberous vervain, is a flowering herbaceous perennial plant in the family Verbenaceae. It is native to Brazil and Argentina, and is not fully hardy in temperate climates, where consequently it is grown from seed as an annual.
Echeveria derenbergii, the painted-lady, is a species of flowering plant in the family Crassulaceae, endemic to Mexico.
Gladiolus communis, the eastern gladiolus, or common corn-flag, is a species of flowering plant in the family Iridaceae, native to temperate northern Africa, western Asia and southern Europe, from the Mediterranean to the Caucasus, and widely naturalised in frost-free locations elsewhere – such as coastal parts of the southwestern British Isles.
Kalanchoe marmorata, the penwiper, is a species of flowering plant in the family Crassulaceae, native to Central and West Africa, from Zaire to Ethiopia, Sudan and Somalia. It is an erect or decumbent succulent perennial growing to 40 cm (16 in) tall and wide, with glaucous leaves spotted with purple, and starry white, four-petalled flowers, sometimes tinged with pink, in spring. As the minimum temperature for cultivation is 12 °C (54 °F), in temperate regions it is grown under glass as a houseplant.
Kalanchoe pumila, the flower dust plant, is a species of flowering plant in the stonecrop family Crassulaceae, native to Madagascar. Growing to 20 cm (8 in) tall and 45 cm (18 in) wide, it is a spreading, dwarf succulent subshrub with arching stems of frosted leaves, and clusters of purple-veined pink flowers in spring. As the minimum temperature for cultivation is 12 °C (54 °F), in temperate regions it is grown under glass as a houseplant.
Carruanthus ringens is from the Carruanthus genus of flowering plants from the ice plant family Aizoaceae. It has gained the Royal Horticultural Society's Award of Garden Merit.
Oscularia is a genus of succulent flowering plants in the family Aizoaceae, native to semi-arid and rocky habitats in the Western Cape of South Africa.
Conophytum flavum, the yellow cone plant, is a small South African species of succulent flowering plant of the family Aizoaceae.
Orbea variegata is a species of flowering plant in the family Apocynaceae, known as the star flower. It is native to the coastal belt of the Western Cape, South Africa, growing actively during the winter rainfall season. It is an invasive species in southern Australia.
Plectranthus oertendahlii is a species of flowering plant in the sage and mint family, Lamiaceae. Common names include silverleaf spurflower, Swedish ivy, Oertendahl's spurflower, November lights, and Brazilian coleus though it is native to eastern South Africa rather than Brazil. Plectranthus oertendahlii and the cultivar ‘Uvongo’ have gained the Royal Horticultural Society’s Award of Garden Merit.
Media related to Oscularia deltoides at Wikimedia Commons