Scented-leafed pelargoniums can be used to flavor jellies, cakes, butters, ice cream, iced tea and other dishes, The rose-, lemon- and peppermint-scents are most commonly used. PELARGONIUM triste. Since the last revision of the genus by Knuth in 1912, recent revisions have been completed for all of the currently recognised sections of the genus with the exception of three, sections Ciconium, Otidia and Peristera. Ventilation of the Greenhouse in summer. [37], The first species of Pelargonium known to be cultivated was P. triste, a native of South Africa. Subgenus Pelargonium: Corresponds to clade A, with 167 species. For this reason indiscriminate overhead watering systems and capillary matting are not suitable; plants must be watered individually. But they have also been crossed with the P. x hortorum group, the zonal pelargoniums, and that has increased their color range and changed their form. A few species are also found on a few Indian Ocean islands, in Australia, Syria and tropical Africa. Email: info@woottensplants.co.uk, Woottens of Wenhaston Ltd 2023 | REG: 10235687, Marvellously fragrant foliage including scents of rose, mint, spice, citrus, and cedar, A rare and unique selection of the wild forms of Pelargoniums, Strong bold plants, some growing to outstanding heights, Dainty, petite blooms that carpet the plant all season, The original bedding Geraniums, traditional plants with bold colours, Trailing plants ideal for hanging baskets and pot displays, Highly floriferous and eye catching from flower to foliage, Unusual and highly sort after species Pelargoniums. [4][21] Rschenbleck et al lists 281 taxa. While geraniums may smell nice to us humans, their scent is disliked by dogs, cats, and even horses. [citation needed] It is used internally for debility, gastroenteritis, and hemorrhage and externally for skin complaints, injuries, and neuralgia and throat infections. Version 1 of The Plant List has been superseded. The Iris Field [23] C. marshallii has been introduced to Europe and can develop into a pest on cultivated Pelargoniums. Those pelargoniums which were largely derived from P. zonale he referred to as P. hortorum (i.e. The flowers are large and dramatic and come in many colors with the exception of yellow and blue and are decorated with blotches, stripes and veins in contrasting colors. They are easy to propagate vegetatively from cuttings. Usually, but not always, primary hybrids are sterile. [42], Registration of cultivars is the responsibility of the Pelargonium & Geranium Society (PAGS: formed in 2009 from the British Pelargonium and Geranium Society and the British and European Geranium Society)[43] which administers the International Register of Pelargonium Cultivars. There are some quite old varieties still in existence but it has been a cause for concern that only a very few are still sold in nurseries. If you are looking for something particular please contact us, as we may well have it. They respond well to being grown as older plants from year to year, as they seem to flower better on old wood. By using our site, you consent to cookies. No serious insect or disease problems. Not all in this group appear to be related to each other. pot. But the shrubs basically remain compact under the right conditions. Culture in all cases is similar to the pansy-face and angels. Fancy leaf leaves with marked color variation, together with or other than green. Although many scented leaf pelargoniums grow to a large size in the ground, their size can be controlled by keeping them in pots, and by pruning the tips during the growing season. 20cm. They will require plenty of light over the winter period so garages and dark rooms arent suitable. To keep the plant in good shape prune by half each year and feed copiously with high potash feed during the growing season. For exhibition purposes, when exhibited in specific Gold Leaf class Must have over 50% of leaf surface gold coloured. The large cup shaped petals open just sufficiently to resemble a miniature tulip. [1] Contents Top A B C D E F G H I J K L M N O P Q No source is listed where the provenance is unknown. This will not only depend on the size of the plant and its rootball, but also on the vigour of the variety. Ivy pelargoniums get their name from the resemblance of their leaves to Hedera species, (the garden ivies). This in turn has led to a proposal, informal at this stage of a reformulation of the infrageneric subdivision of Pelargonium. Nipping back will delay flowering, but will give you large well rounded, sturdy plants, which can carry dozens of flowers, rather than one leggy stem, struggling to support a single flower. These plants have been sentimental favorites for several hundred years. Pelargonium sect. [17], Zonals include a variety of plant types along with genetic hybrids such as hybrid ivy-leaved varieties that display little or no ivy leaf characteristics (the Deacons varieties), or the Stellar varieties. Its leaves are relatively large, simple, succulent and glaucous-green, and borne on dwarf shoots. Carl Linnaeus originally included all the species in one genus, Geranium, and they were later separated into two genera by Charles Louis L'Hritier de Brutelle in 1789. Pelargonium 'Americana Salmon' (Zonal Geranium) is a bushy, evergreen, tender perennial with huge clusters of bright salmon-pink, semi-double flowers, up to 4-5 in. Most of those cultivars grown currently are the result of hybridization over the last 50 years. Perhaps the best solution for the small greenhouse is to line it in winter with bubble wrap; this cuts down hugely on heat loss and makes an electric fan heater much more economical. Dried leaves may be used in potpourris and sachets.Genus name comes from the Greek word pelargos meaning a stork. (a) Bicolour includes those with white or cream veined leaves or those with two distinct colours with clearly defined edges, other than the basic zone. There is lot of confusion about pelargoniums and geraniums. The genus name Pelargonium is derived from the Greek word pelargos, meaning 'a stork', because the fruit resembles the shape of the beak of a stork.The species name tomentosum, means 'densely hairy' and refers to the leaves, which are thickly and evenly covered, on both surfaces, with short, curved, matted hairs.. Chromosomes x=mainly 9 or 10, but from 4-18. Copyright thepags.org. They generally bloom in February March and April and will then cease active growth. Hall Road Where possible we have used The Pelargonium International Register and Checklist of Pelargonium Cultivars, published by the British and European Geranium Society, 2008 as a standardized guide to the names and color descriptions of the flowers. Please click here for full details. Mobile: +44(0)7802 507693 [45], Cultivated pelargoniums are commonly divided into six groups[46] in addition to species pelargoniums and primary hybrids. (AFP) is an indication of how open in structure a compost is. Some species are extremely popular garden plants, grown as houseplants and bedding plants in temperate regions. Guilhem Vellut from Annecy . They are held on tall stems from flat filigree leaves. Hybrid zonals are crosses between zonals and either a species or species-derived pelargonium. [22], Pelargonium is a large genus within the family Geraniaceae, which has a worldwide distribution in temperate to subtropical zones with some 800 mostly herbaceous species. The large cup shaped petals open just sufficiently to resemble a miniature tulip.Birds-Egg having blooms with petals that have spots in a darker shade than the base colour, like many birds eggs.Speckled Flowered having petals that are marked with splashes and flecks of another colour.Cactus Flowered having petals twisted and furled like a quill. Geranium (Pelargonium) oil is considered a relaxant in aromatherapy, and in recent years, respiratory/cold remedies made from P.sidoides and P.reniforme have been sold in Europe and the United States. None of these were published. In the winter it is advisable to house them in the greenhouse, conservatory or in the house. We do not intend The Plant List to be complete for names of infraspecific rank. Promptly deadhead spent flowering stems. They are very short-jointed and compact, which results in their requiring very little work in order to create a floriforous and well-rounded plant. Under glass Pelargoniums can suffer in summer with heat stress. The genus Pelargonium comprises approximately 280 known species, of which 80% are grown in the interior of South Africa. They benefit from temperatures between 5-10 degrees in the winter to rest and sometimes go dormant. [34][35][36] Zonal geraniums grow in U.S. Department of Agriculture hardiness zones 9 through 12. Leaves are lobed, toothed, incised or variegated. We leave the vents and doors of our Pelargonium house open all summer, from the end of May to the end of September. We open the vent on our greenhouse for a few hours each day, whatever the temperature outside. Much used for hanging pots, tubs and basket cultivation. Pelargoniums are a large and diverse group of evergreen and tender perennials largely native to South Africa. How to Cite, The Plant List A working list for all plant species. By 1724, P. inquinans, P. odoratissimum, P. peltatum, P. vitifolium, and P. zonale had been introduced to Europe. The Plant List includes a further 27 scientific plant names of infraspecific rank for the genus Pelargonium. Scent is emitted when the leaves are touched or bruised with some scents aromatic, others pungent and in a few cases, quite unpleasant. Search and Browse Pelargoniums Browse the full list of pelargoniums (or see recent additions) Search by characteristics (height, bloom color, etc) The liquid bleach will both act as fungicide and create a very alkaline environment in which bacteria will not thrive. The genus Pelargonium (Geraniaceae) includes ca. Zonal geraniums are basically tropical perennials. Angel pelargoniums are similar to Regal pelargoniums but more closely resemble P. crispum in leaf shape and growth habit. See the RHS website for more details. 3 (1993), pp. We do not use hormonal rooting powder on our cuttings as we have found it to make no significant difference apart from providing a fungicide. Pelargonium ( / plroni.m /) [5] is a genus of flowering plants that includes about 280 species of perennials, succulents, and shrubs, [4] commonly called geraniums, pelargoniums, or storksbills. Summer growing plants, which are noted in the list, should be allowed to go dormant for three to four months over the winter, and then be watered lightly for the rest of the year. Related species: The shape and hairiness of the leaves as well as the large creamy flowers are strongly reminiscent of Pelargonium articulatum (Cav.) Chromosomes x=11 and 9. 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. The variety, ( the garden ivies ) zonals and either a species species-derived... Are the result of hybridization over the last 50 years with 167 species all summer, from the end September. Fancy leaf leaves with pelargonium species list color variation, together with or other than.... Pelargoniums can suffer in summer with heat stress peltatum, P. peltatum, P. odoratissimum, P.,! 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