It inhabits low shrublands on steep slopes along the northwest rim of Diamond Head Crater.

[3] Schiedea adamantis is a rare Hawaiian plant that is endangered due to climate change and habitat loss.

[5] This plant has deep green leaves that are covered with silvery scales, and bright pink flowers that bloom in the spring.

It can be found growing on the slopes of Haleakala National Park on Maui, and is a favorite of horticulturalists and gardeners worldwide.

[7] Inbreeding depression, due to selfing in the hermaphrodite plants, is likely caused by the presence of many mutations of small effect.