Galega officinalis is a perennial herb reaching about 1.2 m that produces summer flowers from June to August. It originates from central and southern Europe and belongs to the genus Galega. The plant favours full sun and tolerates a range of soil textures provided they remain moist but well-drained. It is toxic to livestock, so avoid areas used for grazing.

Common goat's rue (Galega officinalis) is a 1.2 m perennial herb from central and southern Europe that flowers from June to August.

https://en.wikipedia.org/wiki/Galega_officinalis

Galega, goat's rue, is a genus of flowering plants in the legume family, Fabaceae, native to central and southern Europe, western Asia and tropical east Africa. They are tall, bushy, herbaceous perennials with erect racemes of pea-like flowers in shades of white, pink, blue or mauve.

Galega officinalis

Common goat's rue | Galega officinalis

Galega officinalis 'Alba' is a member of the Fabaceae family and represents a named cultivar within the genus Galega. In the UK it flowers from June to August. When buying, check the plant label for size and siting information tied to this cultivar name. Confirming supplier details will ensure it suits your border or planting plan.

Goat's-rue (Galega officinalis 'Alba') is a Fabaceae cultivar that flowers in the UK from June to August.

Galega officinalis 'Alba'

Goat's-rue | Galega officinalis 'Alba'

Galega officinalis 'Candida' is a perennial herb growing to about 1.2 m and flowering in June to August. It favours a sunny aspect and performs best in moist but well-drained soils. Plants will tolerate sandy, loamy or clay textures. The species is toxic to livestock and should not be sited where animals can graze.

Galega officinalis 'Candida' (Goat's-rue) flowers June to August and prefers full sun in moist, well-drained sandy to clay soils; toxic to livestock.

Galega officinalis 'Candida'

Goat's-rue | Galega officinalis 'Candida'

Galega orientalis is a perennial herb grown chiefly for fodder and to improve soil. Native to the Caucasus, it suits full sun sites on fertile, well-drained ground that remains moist. It flowers from June to August. Plantings are typically managed for forage production and soil enhancement rather than for decorative borders.

Oriental goat's rue (Galega orientalis) is a perennial herb for full sun on fertile, moist, well-drained soils, flowering June to August.

https://en.wikipedia.org/wiki/Galega_orientalis

Galega orientalis

Oriental goat's rue | Galega orientalis

Galega × hartlandii is a herbaceous hybrid in the genus Galega that bears erect racemes of pea-like flowers. It flowers from June to August. The blooms occur in shades of white, pink, blue or mauve and the plant favours sunny, damp meadow or slope conditions.

Galega × hartlandii blooms from June to August with erect racemes of pea-like flowers in shades of white, pink, blue or mauve.

Galega × hartlandii

Goat's Rue | Galega × hartlandii

Galega × hartlandii 'Carnea' is a perennial in the genus Galega that flowers from June to August. It performs best in full sun on well-drained soils kept at moderate moisture. The cultivar carries an H5 rating, meaning it is hardy in most UK gardens. Plant it where its summer bloom will be visible, such as mixed borders or cottage-style beds.

Galega × hartlandii 'Carnea' is a full-sun perennial for well-drained soil that flowers June to August and suits borders and cottage gardens.

Galega × hartlandii 'Carnea'

Galega × hartlandii 'Duchess of Bedford' is a perennial Galega cultivar valued for summer flowering and use as a cut flower. It flowers from June to August and is grown in mixed borders. Plant it where soil stays moist yet drains freely, in full sun or partial shade.

Galega × hartlandii 'Duchess of Bedford' is a perennial goat's rue that flowers June to August and suits borders and cut flowers.

Galega × hartlandii 'Duchess of Bedford'

Goat's Rue | Galega × hartlandii 'Duchess of Bedford'

Galega × hartlandii 'His Majesty' is a cultivated hybrid of the Galega genus that produces erect racemes of pea‑like flowers. Flowering in the UK runs from June to August. As a herbaceous perennial type it favours sunny, damp situations such as meadows or slopes and shows the genus's range of flower shades from white through pink to blue and mauve.

Galega × hartlandii 'His Majesty' is a Galega hybrid that flowers from June to August and prefers sunny, damp sites.

Galega × hartlandii 'His Majesty'

Goat's Rue | Galega × hartlandii 'His Majesty'

Galega × hartlandii 'Lady Wilson' is a perennial cultivar in the Galega group, notable for its bicoloured blue-and-white, pea-like flowers borne on upright racemes. It flowers from June to August. Plant it in full sun where soil remains moist yet well-drained; it is classed H5, meaning hardy for most UK gardens. It suits borders, cottage plantings and pollinator-focused plots.

Goat's rue 'Lady Wilson' (Galega × hartlandii 'Lady Wilson') bears blue-and-white summer racemes and suits full sun, moist but well-drained borders.