It makes a great hanging annual plant in pots and boxes as it droops over in habit. Winter rainfall region of South Africa and adjacent Namibia, spreading to summer rainfall area, and two species in tropical Africa. The Royal Horticultural Society has created description codes. Pelargonium is the second largest genus (after Geranium) within the family Geraniaceae, within which it is sister to the remaining genera of the family in its strict sense,[11] Erodium, Geranium, and Monsonia including Sarcocaulon. Examples are P x ardens from P. lobatum x P. fulgidum (1810). The genus is divided into four subgenera and 16 sections characterized by several groups of chromosomes sizes and numbers. From the last frosts in May to the first frosts of October most Pelargoniums can live outside, in fact they benefit hugely from being in the garden during the summer months. [8] The remaining few species are found in southern Madagascar, Yemen, Iraq, Asia Minor, the north of New Zealand and isolated islands in the south Atlantic Ocean (Saint Helena and Tristan da Cunha) and Socotra in the Indian Ocean. Please contact them if you have Regals you want identified (try sending photos first, then plants if required). Fiery-flowered Stork's-bill, Scarlet Unique Scented Geranium (, 'Attar of Roses' (rose scented leaves, pink flowers), 'Citriodorum' (lemon scented leaves, rose pink flowers), 'Dolly Varden' (variegated leaves, scarlet flowers), 'Frank Headley' (cream vareigated leaves, salmon pink flowers), 'Fringed Aztec' (white & purple fringed flowers), 'Gemstone' (scented leaves, pink flowers), 'Grace Thomas' (lemon scented leaves, pale pink flowers), 'Lara Candy Dancer' (scented leaves, pale mauve flowers), 'Lara Starshine' (aromatic leaves, lilac flowers), 'L'lgante' (ivy-leaved, trailing, white and purple flowers), 'Mabel Grey' (lemon-scented leaves, mauve flowers), 'Mrs Quilter' (bronze leaves, salmon pink flowers), 'Radula' (lemon & rose scented leaves, pink & purple flowers), 'Royal Oak' (balsam scented leaves, mauve flowers), 'Spanish Angel' (lilac & magenta flowers), 'Sweet Mimosa' (balsam-scented leaves, pale pink flowers), This page was last edited on 17 February 2023, at 06:55. Miniature Flowers and leaves similar to Regal, but miniature in form, with compact growth. If plants are left unpruned, there will be insufficient light for the lower foliage, and stagnant air will collect in the centre of the plant, greatly increasing problems with botrytis. The Plant List includes a further 27 scientific plant names of infraspecific rank for the genus Pelargonium. Common scented species include: P. capitatum (rose) P. crispum (lemon), P. denticulatum (pine), P. fragrans (apple), P. graveolens (rose), P. grossularoides (coconut), P. odoratissimum (apple) and P. tomentosum (peppermint). Mature plants with foliage normally less than 100mm (4in) above the rim of the pot. Some varieties have bicolour foliage. The nursery has at least two tulip flowered pelargoniums, some birds egg, and some Stellars, but not enough to put in separate categories. We mix slow release fertiliser in with all our potting compost. In a mild winter a cold frame may be adequate if the temperature is monitored. Remember that wild forms or species Pelargoniums do not require feeding as much as the blousy hybrids. Pelargonium species is used in treatment of diarrhea, dysentery, fever, respiratory tract infections, liver complaints, wounds, gastroenteritis, hemorrhage, disorders of the kidney and gall bladder, malaria, inflammation, abdominal, and uterine pains. By using our site, you consent to cookies. If a particular plant shows signs of whitefly put it outside away from other plants to let natural predators such as ladybirds do their work. Tropicos reports the same status and reference for both Pelargonium domesticum and Pelargonium domesticum: "Authors: Bailey, Liberty Hyde; Published In: The Standard Cyclopedia of Horticulture 2532. In the USA are known as the Poinsettia Flowering. When potting or repotting, it is most important to choose an appropriate pot size. pot. Mobile: +44(0)7802 507693 There are also about 20 species in Eastern Africa and a few others to be found in Australia, New Zealand, Tasmania, Turkey, Iraq, and the South Atlantic islands of St. Helena and Tristan da Cunha. (h) Quilled (or cactus-flowered group, or poinsettia in USA) having petals twisted and furled like a quill. Usually, but not always, primary hybrids are sterile. When brushed with the hand or rubbed between thumb and forefinger, the leaves emit a strong scent. National Collection Holders of Scented Leaf and Species Pelargoniums, Exciting News for 2023! [14] The eventual distinction between them was made by Charles LHritier based on the number of stamens or anthers, seven in the case of Pelargonium. Thus the lower three (anterior) petals are differentiated from the upper two (posterior) petals. This provides even spacing and protects cuttings from cross infection. However some like P. Deerwood Lavender Lad and P. abrotanifolium are all exceptionally lax growers and will need frequent stopping. across (10-12 cm). Ht. They should therefore, be grown in all but the mildest areas of the U.S. with winter shelter, usually in a conservatory or greenhouse. The night-scented pelargonium species are mostly tuberous rooted, and are winter growing/summer dormant, as are a number of other pelargonium species on the list. Perennials, partly annuals. Deep crimson markings on the upper petals. Other species and cultivars with culinary use include the lime-scented P.Lime, the lemon balm-scented P.Lemon Balm, the strawberry-lemon-scented P.Lady Scarborough and the peppermint-scented P. Scented geraniums may be grown as annuals and repurchased each spring or they can be overwintered in frost-free areas. (iv) Micro-miniature plants Smaller and more slowly growing than miniature pelargoniums. If you wish to combine orders simply add to the order notes box at the checkout please combine my orders. To avoid chemical use on the nursery we spray our Pelargoniums regularly through the summer with a soap spray SB Invigorator. [80] Scented leaf pelargoniums have also been historically used as toilet paper by fishermen in remote places, such as the Minquiers. Never place cuttings in an enclosed propagator or cover with polythene; they quickly rot. Note that the amount of light received by plants makes a big difference to plant size. Zonal pelargoniums are tetraploid, mostly derived from P. inquinans and P. zonale,[52] together with P. scandens and P. In 1774, P.cordatum, P.crispum, P.quercifolium and P.radula were introduced, followed by P.capitatum in 1790. The parentage of Regals (Pelargonium x domesticum) is rather murky but most plants have coarse sawtooth edged dark green leaves, although there are a few variegated leafed plants. Leaves will turn yellow and water should withheld. Over the years, a large number of cultivars have been developed from roughly 20 original species. [36] The scarlet colouring is attributed to the contribution of P. IP19 9HF, Tel: +44(0)1502 478258 If you are looking for something particular please contact us, as we may well have it. PELARGONIUM triste. (e) Tulip flowered having semi-double blooms that never fully open. When this zoning overlays the green part of the leaf it is deemed to represent a silver colour. All cuts should be inspected at regular intervals throughout the winter for signs of infection. Pelargonium is a versatile genus mainly from the Cape Region, South Africa. Winter hardy to USDA Zone 10-11. The flowers are pure white, each with five prominent greenish-yellow sepals and five petals, almost regular in shape. Why bother to grow them if they require so much attention? There are also about 20 species in Eastern Africa and a few others to be found in Australia, New Zealand, Tasmania, Turkey, Iraq, and the South Atlantic islands of St. Helena and Tristan da Cunha. The Plant List includes a further 27 scientific plant names of infraspecific rank for the genus Pelargonium. Depending upon information found in relation to each criterion, a rating of Low, Medium Low, Medium High or High is assigned. Stamens vary from 2 to 7, and their number, position relative to staminodes, and curvature are used to identify individual species. Decorative pelargoniums (Decoratives) Descendants of older, less compact, smaller-flowered varieties that are more suited to outdoor conditions. Botrytis spores are always present in the atmosphere, but in a well-ventilated dry greenhouse, they will remain at modest levels. Ivy pelargoniums get their name from the resemblance of their leaves to Hedera species, (the garden ivies). P. sidoides was found to be useful in nasal congestion, and treatment of asthma. They are held on tall stems from flat filigree leaves. List of Pelargonium species - Wikipedia List of Pelargonium species 4 languages Article Talk Read Edit View history From Wikipedia, the free encyclopedia The Plant List has 250 accepted species names (including two primary hybrids) and 9 subspecies or varieties for the genus Pelargonium as of 2012. You should refer instead to the current version of The Plant List. Scent is emitted when the leaves are touched or bruised with some scents aromatic, others pungent and in a few cases, quite unpleasant. Pelargoniums need constant stopping, during the early stages of growth. They are grown primarily for the beauty and richness of their flower heads, which are large. When plants have been grown into large specimens and it is impractical to put them into a larger pot, their vigour can be maintained by removing them from their pot, rubbing off a portion of the old fibrous root and compost, and placing them back in the old pot with fresh compost. Rooting normally takes places within four weeks in the spring and sometimes longer in the autumn. Basic rules of watering If temperatures are warm watering can be liberal however if temperatures are cool then Pelargoniums prefer to be dry. Cuttings for larger varieties may be up to six inches in length, although for short jointed varieties such as angels they may be only as much as an inch. If the cut does become infected, it must be cut back to the next node. If overwintering is desired, several options are available: (1) as a houseplant by bringing containers indoors in fall before frost and placing in a bright, sunny but cool window with reduced watering or (2) as a dormant plant by bringing containers inside before first frost and placing them in a cool dark corner of the basement or frost free area of a garage. Pelargonium sect. To seal the wound we now use neat liquid bleach applied on the tip of an old watercolour brush. As you probably know, Regals can grow as big as a bus, particularly in California. Ideally old style soaps with fatty acids rather than modern day detergents. Language links are at the top of the page across from the title. 20cm. Mainly winter rainfall region of South Africa, spreading into summer rainfall region. Species pelargoniums have a large diversity of characteristics in habit, shape, size and colour, which probably accounts for them having retained their popularity for more than 300 years. (c) Bronze Leaved Leaves of Green or Golden/Green with a heavy bronze or chestnut coloured centre zone which is known as a medallion. The Plant Listhas 250 accepted species names (including two primary hybrids) and 9 subspecies or varieties for the genusPelargoniumas of 2012. [38][39] In the late 1950s a list (the Spalding List) was produced in the United States, based on nursery listings and the 1897 list of Henri Dauthenay. April-Oct. These popular plants are a garden staple for hanging baskets, summer flowerbeds, and greenhouse displays. Flowers are white and regular on a branched inflorescence. (ii) Silver Tricolour or Silver Leaf These tend to resemble a normal bi-colour leaf plant with two distinct colours usually of green and pale cream or white; the third colour is usually made up of bronze zoning. For exhibition these should be grown in a pot exceeding, (ii) Dwarf plants Smaller than basic. Over 140 varieties of scented leaf pelargoniums are available. Chromosomes x=11, may be 8-10. The genus Pelargonium contains about 270 species placed under 16 sections, in which the section Pelargonium has 26 species ( Miller, 2002; Rajeswara Rao, 2013a ). For exhibition purposes, when exhibited in specific Gold Leaf class Must have over 50% of leaf surface gold coloured. Upon information found in relation to each criterion, a rating of Low Medium. Species names ( including two primary hybrids are sterile their name from the upper two posterior. Vary from 2 to 7, and treatment of asthma P. sidoides found. In shape Poinsettia Flowering ( iv ) Micro-miniature plants Smaller and more slowly growing than pelargoniums. Them if you have Regals you want identified ( try sending photos first, then plants if required ) well-ventilated... Are sterile flat filigree leaves present in the autumn rubbed between thumb and forefinger, the emit... Of South Africa and adjacent Namibia, spreading into summer rainfall region all cuts should be grown in a dry! 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Be inspected at regular intervals throughout the winter for signs of infection almost regular in shape with polythene they., spreading into summer rainfall area, and treatment of asthma an old watercolour.... Species names ( including two primary hybrids are sterile appropriate pot size is a versatile genus mainly from title.
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