Citrus x aurantium (Tangor Group) 'Dweet' is a tangor cultivar grown for its edible fruit and for use in conservatories and on patios. It is an evergreen, multi-stemmed shrub with a compact, rounded outline. Allocate a south- or west-facing, sheltered position in full sun with neutral loam that remains moist but well drained. Flowers appear April to July and precede the crop of fruit on plants kept warm and protected.

Citrus x aurantium (Tangor Group) 'Dweet' is an evergreen tangor for sheltered south- or west-facing patios and conservatories, flowering April to July.

Citrus x aurantium (Tangor Group) 'Dweet' (F)

Citrus x aurantium (Tangor Group) 'Dweet' - Patio tangor

Dictamnus albus var. purpureus of gardens is a perennial herbaceous member of the rue family, noted for its strongly scented foliage and summer flowering. It reaches about 1.0 m and blooms in the UK from June to July. Plant in a sunny, well-drained position on sandy or loamy soil. The foliage is phototoxic; wear gloves and protective clothing when handling and keep pets away.

Dittany (Dictamnus albus var. purpureus of gardens) is a 1.0 m perennial with scented foliage and summer flowers, flowering in the UK from June to July.

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

Dictamnus is a genus of flowering plant in the family Rutaceae, native to temperate Eurasia from Spain to China. The genus was first described by Carl Linnaeus in 1753.

Dictamnus albus var. purpureus of gardens

Dittany | Dictamnus albus var. purpureus of gardens

Murraya paniculata is an evergreen shrub or small tree valued for its fragrant white to cream flowers. It forms a well-branched, rounded habit and retains foliage year-round. In the UK it flowers from June to August. It is commonly grown under glass or kept as a container specimen in sheltered outdoor positions.

Evergreen shrub or small tree with fragrant white to cream flowers in June to August, suited to conservatory or sheltered spots in the UK.

Murraya is a genus of flowering plants in the citrus family, Rutaceae. It is distributed in Asia, Australia, and the Pacific Islands.