Rhinanthus serotinus

Rhinanthus serotinus (Schonh.) Oborny. Engl.: greater yellow-rattle, late-flowering yellowrattle. Deu.: Grosser Klappertopf. Suom.: isolaukku. Sven.: höskallra, höstskallra, stor höskallra. Bot. syn.: Rhinanthus angustifolius C. C. Gmel., Rhinanthus major auct.

Photo: Rhinanthus serotinus 4.

Photo: Rhinanthus serotinus 4. Flowering plants. Tammisaari archipelago, Finland. Wild. 2007-07-07.

Photo: Rhinanthus serotinus 5.

Photo: Rhinanthus serotinus 5. Flowering tops. Tammisaari archipelago, Finland. Wild. 2007-07-07.

Photo: Rhinanthus serotinus 2.

Photo: Rhinanthus serotinus 2. Flowering plant, in among flowering chives. Tammisaari archipelago, Finland. Wild. 2007-06-17.

Photo: Rhinanthus serotinus 3.

Photo: Rhinanthus serotinus 3. Flowering plants. Tammisaari archipelago, Finland. Wild. 2007-06-17.

Photo: Rhinanthus serotinus 1.

Photo: Rhinanthus serotinus 1. Flowering plant. BGBM, Berlin, Germany. Wild. 1995-06-01.

Photo: Rhinanthus serotinus.

Photo: Rhinanthus serotinus. Flowers. A half-parasite, it only flowers when it can take strength from a host. BGBM, Berlin, Germany. Wild. 1995-06-01.