Blueberry, Vaccinium, Stem of bush showing flowers in various stages of opening.

Blueberry, Vaccinium, Stem of bush showing open flowers.

Blueberry, Vaccinium, Stem of bush showing open flowers.

Alexanders, Smyrnium olusatrum, Flowering stems growing under an arch with minaret of a mosque against the blue sky behind.

Golden Alexanders, Zizia aurea.