Agave.

Anemone 'Wild Swan' close view from side showing stamen and grey-blue streak on the underside of the white petals.

Anemone 'Wild Swan' close view from side showing stamen and grey-blue streak on the underside of the white petals.

Love-in-a-mist, Nigella damascena, close up showing stamens against a blue background.

Iceland poppy, Papaver nudicaule, front view showing stigma and stamens.

Allium 'Globemaster' flowerhead close up showing star shaped florets.

Allium 'Globemaster' flowerhead close up showing star shaped florets.

Allium 'Globemaster', flowerhead close up showing star shaped florets.

Brazilian verbena, Verbena bonariensis, a mass of transparent stalks interspersed with Golden oats, Stipa gigantea.

Fern.

Iris, Iris bakeriana.