Nigel Cattlin / Lupin (Lupinus sp) leaves with powdery mildew caused by Fungus (Erysiphales). Cultivated in garden, Berkshire, England, UK. June.

Ernie Janes / Lupins growing in herbaceous border, Norfolk, England, UK. May.

Ernie Janes / Blue Lupins and White Valarian flowering in the foreground in country garden with an abundance of plants and flowers. England, UK.

Ernie Janes / Blue Lupins and White Valarian flowering in the foreground in country garden with an abundance of plants and flowers. England, UK.

Ernie Janes / Red Lupin 'My Castle' (Lupinus) with Blue Lupin 'The Governor' behind and Catmint (Nepeta) in garden. Norfolk, England, UK, May.

Ernie Janes / Red Lupin 'My Castle' (Lupinus) with Blue Lupin 'The Governor' behind and Catmint (Nepeta) in garden. Norfolk, England, UK, May.

Ernie Janes / Lupins (Lupinus sp.) in the rain, Norfolk Garden, UK, June.

Ernie Janes / Lupins (Lupinus sp.) growing in herbaceous border, Norfolk garden, UK, June.

Ernie Janes / Lupins (Lupinus sp.) growing in herbaceous border, Norfolk garden, UK, June.

Nigel Cattlin / Nitrogen fixation nodules on roots of Lupin (Lupinus sp.) plant, effective in the fixation of gaseous nitogen with symbiotic rhizobium bacteria, Berkshire, UK. July.

Adrian Davies / Garden lupin (Lupinus polyphyllus) growing in a naturalised meadow owned by the National Trust, Terwick Church Fields, National Trust, Sussex, UK. June.

Adrian Davies / Garden lupin (Lupinus polyphyllus) Terwick Church Fields, Sussex, UK. June.