helisa

Helisa is a genus of flowering plants in the family Asteraceae, native to the Mediterranean region and the Canary Islands. The genus is named after the Greek word for "healing," reflecting the traditional use of some species for medicinal purposes. Helisa species are perennial herbs, typically growing to a height of 30-60 cm. They are characterized by their daisy-like flowers, which are usually yellow or white, and their basal rosette of leaves.

The most well-known species in the genus Helisa is Helisa helianthoides, commonly known as the "healing daisy" or "sunflower daisy." This species is widely cultivated for its ornamental value and is known for its attractive, daisy-like flowers that bloom in late summer and early autumn. Other species in the genus include Helisa canariensis, which is native to the Canary Islands, and Helisa helianthoides subsp. canariensis, a subspecies found in the Canary Islands.

Helisa plants are typically grown in well-drained soil and require full sun to partial shade. They are relatively low-maintenance and can be propagated by division or seed. The genus is not known to have any significant economic value, but it is appreciated by gardeners for its attractive flowers and low maintenance requirements. Helisa species are also used in traditional medicine, particularly in the Mediterranean region, where they are believed to have various healing properties. However, scientific evidence supporting these claims is limited.