Rose root, Rhodiola rosea, used in herbal medicine. Close up of single flower head, selective focus.

Rose root, Rhodiola rosea, used in herbal medicine. Close up of flower heads, selective focus.

Rose root, Rhodiola rosea, used in herbal medicine. Close up of single flower head, selective focus.

Rose root, Rhodiola rosea, used in herbal medicine. Close up of flower heads, selective focus.

Rose root, Rhodiola rosea, used in herbal medicine. Close up of single flower head, selective focus.

Rose root, Rhodiola rosea, used in herbal medicine. Close up of single flower head, selective focus.

Rose root, Rhodiola rosea, used in herbal medicine. Close up of flower heads, selective focus.

Fleabane, Aspen fleabane, Erigeron speciosus, Daisy like flowers with narrow, pale pink petals surrounding yellow centres.

Fleabane, Aspen fleabane, Erigeron speciosus, Butterfly on daisy like flowers with narrow, pale pink petals surrounding yellow centres.

Fleabane, Aspen fleabane, Erigeron speciosus, Daisy like flowers with narrow, pink petals surrounding yellow centres.

French Lavender growing in the wild, Lavandula Stoechas.

Cactus, Old lady cactus, Mammillaria hahniana.