Ophrys sphegodes!
Never before I had seen an apochrome spider-orchid. Now I have encountered this special plant for the first time in the beginning of May at the Northern edge of...
Never before I had seen an apochrome spider-orchid. Now I have encountered this special plant for the first time in the beginning of May at the Northern edge of...
At the Northern edge of the lake Garda, Monte Brione is towering, a distinctive rock massif with steep slopes on three sides. Visiting the area at the end of Ap...
There are two forms of albiflora mutations with orchids: the spontaneous growth of a white-flowered form as the consequence of a genetical defect in the process...
… develop white flowers while their species is supposed to have coloured flowers. This Gentiana germanica, found at Seiser Alm in the Dolomite Alps, is an...
Most white flowering orchids have a last hint of colour in its petals, its spur or ovary. In these cases, the ability to produce pigments is clearly reduced, bu...
The Puflatsch Alm above the alpine village Siusi is famous for its colour varietes of Nigritella nigra ssp. rhellicani. As part of a field trip in the Dolomite ...