Tradescantia pallida | |
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Tradescantia pallida 'Purpurea' | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Monocots |
Clade: | Commelinids |
Order: | Commelinales |
Family: | Commelinaceae |
Genus: | Tradescantia |
Species: | T. pallida |
Binomial name | |
Tradescantia pallida | |
Synonyms [1] | |
Setcreasea pallidaRose |
Tradescantia pallida is a species of spiderwort native to the Gulf Coast region of eastern Mexico. The cultivar T. pallida 'Purpurea' is commonly called purple secretia, purple-heart, [2] or purple queen. [3] Edward Palmer collected the type specimen near Ciudad Victoria, Tamaulipas in 1907. [4] [5]
The Latin specific epithet pallida means "pale". [6]
Tradescantia pallida is an evergreen perennial plant of a scrambling, climbing growth habit and vine-like stature. Small aerial roots will form along the stem, which root the vine further in-place and give greater stamina to the overall plant body. It is distinguished by vivid purple, elongated and slightly pointed leaves—generally a glaucous green, turning more vividly purple in full sunlight and times of drought—and bearing small, three-petaled flowers of white, pink or purple. Plants are susceptible to overwatering, moderate frosts, or any temperature below about 40°F (4.44°C); in times of cold-induced seasonal die-back, the rootball will remain sheltered underground, eventually sprouting again from the base. [7] In the coldest of regions, deadheading, fall pruning, mulching and placing the rootball just slightly higher than the planting hole—to ensure that pooling water beneath the roots is not a threat—are all key to the plant surviving cold and/or wet conditions.
The cultivar T. pallida 'Purpurea' has purple leaves and pink flowers.
Widely used as an ornamental plant in gardens and borders, as a ground cover, hanging plant, or—particularly in colder climates where it cannot survive the winter season—houseplant, it is propagated easily by cuttings (the stems are visibly segmented and roots will frequently grow from the joints).
As a houseplant, T. pallida has been judged exceptionally effective at improving indoor air quality by filtering out volatile organic compounds, a class of common pollutants and respiratory irritants, an effect known as phytoremediation. [8]
Numerous cultivars are available, of which 'Purpurea' with purple foliage has gained the Royal Horticultural Society's Award of Garden Merit. [9] [10]
Tradescantia is a genus of 85 species of herbaceous perennial wildflowers in the family Commelinaceae, native to the Americas from southern Canada to northern Argentina, including the West Indies. Members of the genus are known by many common names, including inchplant, wandering jew, spiderwort, dayflower and trad.
Hibiscus syriacus is a species of flowering plant in the mallow family, Malvaceae. It is native to areas of east Asia, but widely introduced elsewhere, including much of Europe and North America. It was given the epithet syriacus because it had been collected from gardens in Syria. Common names include the rose of Sharon,, Syrian ketmia, shrub althea (or simply althea), and rose mallow. It is the national flower of South Korea and is mentioned in the South Korean national anthem.
Hoya is a genus of over 500 accepted species of tropical plants in the dogbane family, Apocynaceae. Most are native to several countries of Asia such as the Philippines, India, Thailand, Malaysia, Vietnam, Bangladesh, Indonesia, Polynesia, New Guinea, and many species are also found in Australia.
Salix purpurea, the purple willow, purpleosier willow, or purple osier, is a species of willow native to most of Europe and western Asia north to the British Isles, Poland, and the Baltic States.
Nigella damascena, love-in-a-mist, or devil in the bush, is an annual garden flowering plant, belonging to the buttercup family Ranunculaceae. It is native to southern Europe, north Africa and southwest Asia, where it is found on neglected, damp patches of land.
Tradescantia zebrina, formerly known as Zebrina pendula, is a species of creeping plant in the Tradescantia genus. Common names include silver inch plant and wandering Jew. The latter name is controversial, and some now use the alternative wandering dude. The plant is popular in cultivation due to its fast growth and attractive foliage. It is used as a groundcover in warm winter climates, and as a houseplant elsewhere.
Lavandula angustifolia, formerly L. officinalis, is a flowering plant in the family Lamiaceae, native to the Mediterranean. Its common names include lavender, true lavender and English lavender ; also garden lavender, common lavender and narrow-leaved lavender.
Fuchsia magellanica – commonly known as the hummingbird fuchsia, hardy fuchsia or chilco – is a species of flowering plant in the evening primrose family Onagraceae, native to the lower Southern Cone of southern South America.
Thymus vulgaris is a species of flowering plant in the mint family Lamiaceae, native to southern Europe from the western Mediterranean to southern Italy. Growing to 15–30 cm (6–12 in) tall by 40 cm (16 in) wide, it is a bushy, woody-based evergreen subshrub with small, highly aromatic, grey-green leaves and clusters of purple or pink flowers in early summer.
Echinacea purpurea, the eastern purple coneflower, purple coneflower, hedgehog coneflower, or echinacea, is a North American species of flowering plant in the family Asteraceae. It is native to parts of eastern North America and present to some extent in the wild in much of the eastern, southeastern and midwestern United States as well as in the Canadian Province of Ontario. It is most common in the Ozarks and in the Mississippi/Ohio Valley. Its habitats include dry open woods, prairies and barrens.
Salvia greggii, the autumn sage, is a herbaceous perennial plant native to a long, narrow area from southwest Texas, through the Chihuahuan Desert and into the Mexican state of San Luis Potosi, typically growing in rocky soils at elevations from 5,000 to 9,000 ft. It was named and described in 1870 by botanist Asa Gray after Josiah Gregg, a merchant, explorer, naturalist, and author from the American Southwest and Northern Mexico, who found and collected the plant in Texas. It is closely related to, and frequently hybridizes with, Salvia microphylla. Despite the common name "autumn sage", it blooms throughout the summer and autumn.
Hakonechloa is a genus of bunchgrass in the tribe Molinieae of the grass family, Poaceae, native to eastern Asia.
Geranium pratense, the meadow crane's-bill or meadow geranium, is a species of flowering plant in the family Geraniaceae, native to Europe and Asia. Forming a clump up to 1 m (3.3 ft) broad, it is a herbaceous perennial with hairy stems and lax saucer-shaped blooms of pale violet. It is extremely hardy to at least −20 °C (−4 °F), reflecting its origins in the Altai Mountains of central Asia.
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.
Dracaena fragrans, is a flowering plant species that is native throughout tropical Africa, from Sudan south to Mozambique, west to Côte d'Ivoire and southwest to Angola, growing in upland regions at 600–2,250 m (1,970–7,380 ft) altitude. It is also known as striped dracaena, compact dracaena, and corn plant.
Crocus tommasinianus, the woodland crocus, early crocus, or Tommasini's crocus, is a flower named after the botanist Muzio G. Spirito de Tommasini (1794-1879). It is native to Bulgaria, Hungary, Albania, and the former Yugoslavia. It is often referred to as the early or snow crocus, but these terms are shared with several other species, although C. tommasinianus is amongst the first to bloom. Multiple plants are often called tommies in the horticultural trade.
Tradescantia spathacea, also called the oyster plant, boatlily or 'Moses-in-the-cradle', is an herb in the Commelinaceae family which was first described in 1788. It is native to Belize, Guatemala, and southern México and is widely cultivated as an ornamental houseplant; it has become naturalized in parts of coastal Southern California, Florida, Hawaii, Louisiana, Texas, and various Pacific and Indian Ocean islands.
Linaria purpurea or purple toadflax is a purple-flowered plant native to Italy, part of the plantain family (Plantaginaceae). It is sometimes planted in gardens and is also an introduced weed in North America and other parts of Europe.
Hypoestes phyllostachya, the polka dot plant, is a species of flowering plant in the family Acanthaceae, native to South Africa, Madagascar, and south east Asia. The spots often merge into larger areas of colour.
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.