![]() ![]() Recent breeding programmes have also created double-flowered and anemone-centred plants. " Picotee" flowers, whose pale-coloured sepals have narrow margins of a darker colour, are much sought-after, as are those with dark nectaries which contrast with the outer sepals. The inner surface of each sepal may be marked with veins, or dotted or blotched with pink, red or purple. The outer surface of the sepals is often green-tinged, and as the flower ages it usually becomes greener inside and out individual flowers often remain on the plant for a month or more. orientalis and several other closely related species and subspecies has vastly improved the colour-range of the flowers, which now extends from slate grey, near-black, deep purple and plum, through rich red and pinks to yellow, white and green. Hybridising (deliberate and accidental) between H. Other species names (now considered invalid) may be encountered in older literature, including H. Helleborus viridis - green hellebore or bear's-foot.most of the Lenten hellebores in gardens are now considered to be H. Helleborus orientalis – Lenten rose, Lenten hellebore, oriental hellebore ( N.B.Helleborus niger – Christmas rose or black hellebore.They have no true leaves on their flower stalks (although there are leafy bracts where the flower stalks branch). Helleborus foetidus – stinking hellebore or setterwort.Helleborus argutifolius – Corsican hellebore.vesicarius the stems die back each year it also has basal leaves). These four species have leaves on their flowering stems (in H. N Spain, SW France (France, Germany, Great Britain naturalised)Ĭladogram of evolutionary lines in Helleborus from Meiners et al.(2011) N Turkey, Bulgaria, Ukraine, Georgia, Caucasus Lenten rose, Lenten hellebore, oriental hellebore Slovenia, Hungary, Croatia, Romania, Austria, With/together + flower (3 flowers fused together) FOURN.Ĭroatia, Slovenia, N Italy, Switzerland, Austria, S Germany The cladogram shows the relationship between the different species determined with microbiological methods by Meiners et al. The table below shows the species of the genus Helleborus, give its common name, the area of distribution, an image if available and the meaning of the scientific name. Twenty-two species are recognised and divided into six sections. The scientific name Helleborus could derive from the Ancient Greek word ἑλλέβορος ( helléboros), the common name for H. orientalis, constructed from ἑλεῖν ( heleîn, "to injure") and βορά ( borá), "food.". ![]() The genus was established by Carl Linnaeus in volume one of his Species Plantarum in 1753. Recent research in Spain suggests that the persistence of the sepals contributes to the development of the seeds. ![]() ![]() The sepals do not fall as petals would, but remain on the plant, sometimes for many months. The flowers have five petal-like sepals surrounding a ring of small, cup-like nectaries which are actually petals modified to hold nectar. Despite names such as "winter rose", "Christmas rose" and "Lenten rose", hellebores are not closely related to the rose family ( Rosaceae). 19th century illustration of Helleborus nigerĬommonly known as hellebores ( / ˈ h ɛ l ə b ɔːr z/), the Eurasian genus Helleborus consists of approximately 20 species of herbaceous or evergreen perennial flowering plants in the family Ranunculaceae, within which it gave its name to the tribe of Helleboreae. ![]()
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