Tricyrtis is an herbaceous perennial in the lily family that forms clumps and favours shaded, sheltered sites. It is deciduous and produces late-summer flowers from August to October. Plants prefer consistently moist but well-drained soils and tolerate a wide range of soil types and pH. In the UK it carries an H6 rating (very hardy) and suits north-, east- or west-facing aspects.

Clump-forming Tricyrtis toad lily for shaded, sheltered spots; flowers from August to October.

Tricyrtis is a genus of Asian flowering plants in the lily family, with approximately 20 known species. The species are commonly known in English as toad lilies.

Tricyrtis

Toad lily | Tricyrtis

Tricyrtis formosana is a perennial in the lily family that flowers from August to October and brings late-summer to autumn colour to shaded spots. It prefers partial shade to full shade in a sheltered position and suits moist, humus-rich, well-drained soil with a neutral to slightly acidic pH. In the UK it is classed H5 (hardy) and is commonly used in shade and woodland borders.

Toad lily Tricyrtis formosana is a shade-loving perennial that flowers August to October and favours moist, humus-rich soil in sheltered positions.

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

Tricyrtis formosana

Toad lily | Tricyrtis formosana

Tricyrtis formosana var. stolonifera is a perennial in the lily family that produces late-summer flowers from August to October. It favours shaded, sheltered positions and performs best in moist, humus-rich, well-drained soil. Originating from Taiwan, it is suited to north- and east-facing sites in gardens. Plant where soil remains consistently damp without waterlogging.

Toad lily (Tricyrtis formosana var. stolonifera) bears spotted flowers from August to October and thrives in moist, humus-rich shade in UK gardens.

Tricyrtis formosana var. stolonifera

Toad lily Stolonifera Group | Tricyrtis formosana var. stolonifera

Tricyrtis hirta 'Alba' is a herbaceous perennial in the lily family, valued for its late-summer to autumn flowering. It grows to around 0.8 m and originates from Japan. Give it full sun in moist but well-drained sandy or loamy soil to suit its needs.

Toad Lily Tricyrtis hirta 'Alba' flowers August to October and reaches about 0.8 m, preferring full sun with moist, well-drained sandy or loamy soil.

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

Tricyrtis hirta 'Alba'

Toad Lily | Tricyrtis hirta 'Alba'

Tricyrtis macranthopsis is a perennial in the lily family that flowers from August to October. It is native to East Asia and belongs to the genus Tricyrtis. It performs best in partial shade and prefers a moist, well-drained soil. Position it where roots stay cool and soil does not dry out for extended periods.

Toad Lily Tricyrtis macranthopsis flowers from August to October and favours partial shade with moist, well-drained soil.

Tricyrtis macranthopsis

Toad Lily | Tricyrtis macranthopsis

Tricyrtis macropoda is a perennial in the lily family grown for its late-summer to autumn flowering and its relatively tall flowering stems. It reaches about 0.7 m and is native to China, Korea and Japan. The species prefers full sun in sandy or loamy soils that remain moist but are well drained.

Large-Stalked Toad Lily (Tricyrtis macropoda) is a 0.7 m perennial that flowers August to October and prefers full sun in moist, sandy or loamy soil.