Potentilla 'Congo' is a cultivated selection within the genus Potentilla, a group commonly called cinquefoils. It provides an extended summer display, flowering from June to September. As with many Potentilla, the flowers are typically yellow and sit above the foliage on short stems. The cultivar is used for its long flowering run rather than for foliage colour or showy fruit.

Potentilla 'Congo' is a Potentilla cultivar that flowers from June to September and suits sunny, free-draining spots.

Potentilla is a genus containing over 500 species of annual, biennial and perennial herbaceous flowering plants in the rose family, Rosaceae.

Potentilla 'Congo'

Cinquefoil | Potentilla 'Congo'

Potentilla 'Etna' is a shrub in the genus Potentilla notable for its extended summer flowering from June to September. It grows in full sun to partial shade on well-drained, neutral to alkaline soils and tolerates both moist and drier sites. Best placed on a south-facing aspect, it will perform in exposed or sheltered positions. Fruit are ornamental and should not be eaten, and handlers should wear gloves and other protective equipment.

Cinquefoil 'Etna' (Potentilla 'Etna') flowers from June to September and suits south-facing, well-drained borders and rock gardens.

Potentilla 'Etna'

Cinquefoil 'Etna' | Potentilla 'Etna'

Potentilla 'Flamenco' is a shrub in the Potentilla genus that produces abundant yellow flowers from June to September. It prefers full sun to partial shade and establishes best in well-drained, neutral to alkaline soils with moderate moisture. The plant tolerates a sheltered position and is rated H5 for UK hardiness. Fruit are ornamental and should not be eaten; wear gloves and protective equipment when handling.

Cinquefoil 'Flamenco' (Potentilla 'Flamenco') blooms June to September and suits full sun to partial shade in well-drained neutral to alkaline soil.

Potentilla 'Flamenco'

Cinquefoil 'Flamenco' | Potentilla 'Flamenco'

Potentilla 'Gibson's Scarlet' is a cultivar within the Potentilla genus and is valued for an extended summer flowering run. It blooms from June to September. The plant belongs to a group of herbaceous Potentilla that are grown for their summer flowers and characteristic foliage. Expect a cultivar that follows the seasonal pattern typical of Potentilla flowering.

Potentilla 'Gibson's Scarlet' flowers from June to September and provides dependable summer colour in UK plantings.

Potentilla 'Gibson's Scarlet'

Cinquefoil | Potentilla 'Gibson's Scarlet'

Potentilla 'Gloire de Nancy' is a cultivar of Potentilla that provides a prolonged display of flowers from June to September. It belongs to the Potentilla genus in the rose family and carries the genus' typical small cinquefoil blooms, usually yellow. The plant follows the leaf and flower patterns seen across Potentilla species and suits mixed-planting schemes.

Potentilla 'Gloire de Nancy' flowers from June to September and is a Potentilla cultivar for summer borders and containers.

Potentilla 'Gloire de Nancy'

Cinquefoil | Potentilla 'Gloire de Nancy'

Potentilla 'Hamlet' is a cultivar of Potentilla (family Rosaceae) valued for an extended summer flowering display. It carries the genus's cinquefoil blooms, typically yellow, and flowers from June to September. Leaves display the palmate leaflet pattern seen across Potentilla species. The long-season blossom makes it useful where sustained summer colour is required.

Potentilla 'Hamlet' is a cinquefoil that flowers from June to September with the genus's characteristic yellow blooms.

Potentilla 'Hamlet'

Cinquefoil | Potentilla 'Hamlet'

Potentilla 'Monsieur Rouillard' is a named cultivar of Potentilla in the rose family, Rosaceae. It flowers in the UK from June to September. Specific details of habit and site preference vary between cultivars, so check the plant label or supplier notes for precise care. Its flowering window makes it useful for summer-to-early-autumn colour in planting plans.

Potentilla 'Monsieur Rouillard' is a Potentilla cultivar in the rose family that flowers in the UK from June to September.

Potentilla 'Monsieur Rouillard'

Potentilla 'Red Giant' is a clump-forming herbaceous perennial in the rose family, valued for its sustained summer flowering from June to September. The plant is deciduous and performs best in full sun on well-drained soils. It tolerates a wide range of soil types and pH levels and suits exposed, south- or west-facing positions. Its habit and hardiness make it appropriate for front-of-border and rock-garden planting.

Potentilla 'Red Giant' is a clump-forming, deciduous herbaceous perennial that flowers June to September and favours full sun and well-drained soils.

Potentilla 'Red Giant'

Cinquefoil | Potentilla 'Red Giant'

Potentilla 'Volcan' is a shrub Potentilla that carries a long summer display, flowering from June to September. It performs best in full sun to partial shade on well-drained soil with moderate moisture. Hardy to H5, it will tolerate both sheltered and exposed situations. Use it in borders, as ground cover or in rock gardens where sustained summer flowering is wanted.

Cinquefoil 'Volcan' (Potentilla 'Volcan') flowers from June to September and suits well-drained soil in full sun to partial shade.

Potentilla 'Volcan'

Cinquefoil 'Volcan' | Potentilla 'Volcan'

Potentilla 'William Rollison' is a named Potentilla selection in the rose family (Rosaceae) that produces flowers in the UK from June to September. It is one of the garden selections within the Potentilla group and should be identified by its cultivar name. Specific flower colour, leaf habit and hardiness can vary between labelled plants, so consult the supplier for precise details. The cultivar's reliable summer flowering is its most easily confirmed trait.

Potentilla 'William Rollison' is a Potentilla (Rosaceae) cultivar that flowers in the UK from June to September.

Potentilla 'William Rollison'

Cinquefoil | Potentilla 'William Rollison'

Potentilla 'Yellow Queen' is a shrub that produces a steady display of yellow flowers through the summer. It prefers full sun or light shade and performs best in well-drained soil kept reasonably moist. Give it a sheltered position and it will tolerate typical UK winters (H5). Use where a low, flowering shrub is needed in borders, rock gardens or as ground cover.

Yellow Queen Cinquefoil (Potentilla 'Yellow Queen') produces yellow flowers from June to September and suits sunny, well-drained borders and rock gardens.

Potentilla 'Yellow Queen'

Yellow Queen Cinquefoil | Potentilla 'Yellow Queen'

Potentilla Megalantha Cinquefoil is a member of the Potentilla genus, notable for the cinquefoil form and the genus’s characteristically palmate leaves and usually yellow flowers. In the UK it flowers from June to September. Leaves often resemble small strawberry foliage while the fruit tends to be dry and inedible. Potentilla species include annuals, biennials and perennials, so check the label for the life cycle of this particular named plant.

Potentilla Megalantha Cinquefoil is a Potentilla with palmate leaves and usually yellow flowers that bloom in the UK from June to September.

Potentilla Megalantha Cinquefoil

Cinquefoil | Potentilla Megalantha Cinquefoil

Potentilla argyrophylla is a species in the genus Potentilla within the rose family, Rosaceae. It shares the genus’s characteristic strawberry-like foliage and typically produces plain yellow flowers. Flowering runs from June to September. The fruit in Potentilla species is generally dry and inedible rather than berry-like.

Potentilla argyrophylla is a Potentilla in the rose family with summer flowering from June to September.

Potentilla argyrophylla

Potentilla atrosanguinea is a shrub notable for its dark crimson flowers. It flowers from June to September. Native to the Himalaya and Tibet, it prefers well-drained loamy or sandy soil in full sun or partial shade. The fruit are ornamental and should not be eaten; wear gloves when handling.

Dark Crimson Cinquefoil Potentilla atrosanguinea produces dark-red summer flowers (June–September) on shrubs suited to well-drained borders, rock and.

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

Potentilla atrosanguinea

Dark crimson cinquefoil | Potentilla atrosanguinea

Potentilla delavayana is a species within the genus Potentilla (family Rosaceae) that flowers in the UK from June to September. It sits in a group of mainly herbaceous plants whose blooms are commonly yellow and whose leaves are often palmate. The Potentilla genus occurs widely across the northern continents. Fruit on Potentilla species is typically dry and inedible.

Potentilla delavayana blooms from June to September and belongs to the Potentilla genus in the rose family.

Potentilla delavayana

Potentilla nepalensis is a perennial that forms low mounds of compound, strawberry-like leaves and produces cup-shaped, five-petalled flowers in cherry red to deep pink. It reaches about 0.6 m in height and flowers from June to September. Plants originate from the western Himalaya, including Nepal and Pakistan. Fruit are ornamental and should not be eaten; wear gloves when handling.

Nepalese cinquefoil (Potentilla nepalensis) forms low mounds of compound leaves and bears cherry-red to deep-pink flowers from June to September.

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

Potentilla nepalensis

Nepalese cinquefoil | Potentilla nepalensis

Potentilla nepalensis 'Master Floris' is a perennial cinquefoil that bears cup-shaped, five-petalled flowers in shades from cherry red to deep pink. It forms a low mound of divided, strawberry-like leaves and grows to about 0.6 m. Flowering runs from June to September, providing a summer display. Native to Nepal, it favours sunny positions.

Nepal Cinquefoil (Potentilla nepalensis 'Master Floris') produces cherry-red to deep-pink flowers June to September and forms low mounds to 0.6 m in full.

Potentilla nepalensis 'Master Floris'

Nepal Cinquefoil | Potentilla nepalensis 'Master Floris'

Potentilla nepalensis 'Roxana' is a perennial cinquefoil valued for its cup-shaped, five-petalled flowers in shades from cherry red to deep pink. It forms low mounds of divided, strawberry-like leaflets and reaches around 0.6 m. Flowering occurs from June to September, when blooms sit above the foliage.

Potentilla nepalensis 'Roxana' bears cherry-red to deep-pink flowers June to September and prefers full sun with moist, well-drained soil.

Potentilla nepalensis 'Roxana'

Nepal cinquefoil 'Roxana' | Potentilla nepalensis 'Roxana'

Potentilla recta macrantha is a perennial Potentilla from Eurasia that flowers from June to September. It typically reaches about 0.6 m and prefers full sun. It tolerates sandy, loamy and clay soils provided they remain moist but well-drained. It is fully hardy in the UK (H7).

Sulphur cinquefoil Potentilla recta macrantha flowers June–September and reaches about 0.6 m; plant in full sun on moist, well-drained sandy to clay soils.