Helenium 'Moerheim Beauty' is a multi-stemmed, rounded Helenium cultivar in the Asteraceae with deciduous foliage and a compact, well-branched habit. It performs best in a south-facing, sheltered spot and prefers full sun. Plant in neutral loam that remains moist but well-drained. Its flowering season runs July to September.

Helenium 'Moerheim Beauty' favours full sun on neutral loam and flowers July to September.

Helenium is a genus of annuals and herbaceous perennial plants in the family Asteraceae, native to the Americas.

Helenium 'Moerheim Beauty'

Helenium autumnale is a perennial herb in the Asteraceae that reaches about 1.8 m and bears yellow, daisy-like flower heads. It flowers from July to September, offering a late-summer display. The species favours full sun and reliably performs in moist but well-drained soils. It is suited to borders, wildflower gardens and naturalised areas.

Autumn sneezeweed (Helenium autumnale) flowers July to September and suits full sun in moist, well-drained sandy to clay soils.

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

Helenium autumnale

Autumn sneezeweed | Helenium autumnale

Helenium bigelovii is a perennial in the sunflower family (Asteraceae) that produces clearly yellow flower heads which persist into late summer. It flowers from July to September. The species prefers full sun and soil that is moist yet well‑drained. Native to Arizona, California and Oregon, it brings a late‑season floral display where moisture can be maintained.

Bigelow's sneezeweed (Helenium bigelovii) is a perennial with yellow blooms from July to September, suited to full sun and moist, well‑drained soil.

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

Helenium bigelovii

Bigelow's sneezeweed | Helenium bigelovii

Helenium hoopesii is a perennial herb that carries orange to yellow, daisy-like flower heads through late summer. It grows erect to about 0.9 m and suits open, sunny positions. Native to the western United States, it flowers in the UK from July to September. It prefers moist but well-drained soils and will tolerate sandy, loamy or clay textures.

Owl's Claws (Helenium hoopesii) produces orange to yellow flower heads from July to September and favours full sun in moist, well-drained soils.

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

Hymenoxys is a genus of plants in the sunflower family, native to North and South America. It was named by Alexandre Henri Gabriel de Cassini in 1828.

Helenium hoopesii

Owl's claws, Orange sneezeweed, Yerba del lobo | Helenium hoopesii

Helenium × haagei of gardens is a cultivated hybrid in the genus Helenium (family Asteraceae). It is grown primarily for its summer display, flowering in the UK from July to September. The plant is used where a sustained late-summer show is wanted. Gardeners value it for extending seasonal interest into late summer and early autumn.

Sneezeweed (Helenium × haagei of gardens) is a garden hybrid that flowers in the UK from July to September, extending late-summer interest.