Helleborus niger 'ADVENT STAR EARLY' hellebore, Christmas rose

Helleborus

The genus Helleborus comprises roughly twenty species of perennial plants distributed mainly across Europe and western Asia, especially in the mountainous and sub‑montane regions of the Balkans, the Alps and the Apennines. Direct fossil evidence is lacking, but genetic relationships and present‑day distribution point to a very ancient origin, probably reaching deep into the Tertiary. Hellebores were already known to classical physicians, as shown by the writings of Hippocrates and Pliny the Elder, who used them as drastic medicinal remedies. This is reflected in the Greek etymology of the name, most often interpreted as a combination of helein (to kill) and bora (a deadly food). It refers to the plant’s highly poisonous properties, valued in antiquity as powerful purgatives but easily fatal when used without expertise. The genus received its modern name and place in botany in the mid‑18th century thanks to Carl Linnaeus (1707–1778), who described it in 1753 in Species Plantarum. Hellebores are no novelty in Czech and Slovak gardens either; our grandmothers already enjoyed their flowers in winter and early spring. The only thing that has changed since then are the cultivars and colours, which are ever more numerous and increasingly beautiful. They are evergreen perennials with a remarkably structured flower. The “petals” we see at first glance, white or coloured, are in fact enlarged sepals surrounding a ring of true petals – the corolla segments, usually periwinkle green and occasionally red, which have become tubular and bear the nectaries.

The black hellebore is a typically European species found on the central and southern slopes of the Alps and the Apennines from Switzerland to the countries of the former Yugoslavia, where it grows in open woodland, on the edges of mountain meadows and in the dappled shade of shrubs. Carl Linnaeus distinguished it from related species chiefly by its pale flowers and dark rhizome, which gave the plant its specific epithet. The black hellebore soon became part of the cultural landscape – not only as a medicinal herb but also as a symbol of winter and rebirth. In Central Europe it has been associated with Christmas for centuries, a link reflected in the English name Christmas rose, although botanically it has nothing to do with roses. In folk tradition it was regarded as a plant with protective magical power and was often planted near dwellings to ward off evil influences and disease.