Globeflower, Trollius chinensis, yellow flower showing stamens and stigma.

Globeflower, Trollius chinensis, yellow flower showing stamens and stigma against a solid black background.

Globeflower, Trollius chinensis, yellow flower showing stamens and stigma.

Globeflower, Trollius chinensis, yellow flower showing stamens and stigma.

Globeflower, Trollius chinensis, yellow flower showing stamens and stigma.

Globeflower, Trollius chinensis, yellow flower showing stamens and stigma, against a solid black background.

Globeflower, Trollius chinensis, black and white flower showing stamens and stigma, against a solid black background.

Bitternut Hickory, Carya cordiformis. Atmospheric view of Bitternut tree in late summer with dried grasses below.

Primrose, Primula Vialii, red tipped pyramid of pink flowers growing in County Down, Northern Ireland.

NarrowSpikedLigularia, Ligularia stenocephala.

NarrowSpikedLigularia, Ligularia stenocephala.

Yellow loosestrife, Lysimachia punctata.