The Latin specific epithet candicans means "shining white", referring to one colour form of this species.

[8] Since its first scientific description ten other species names and one variety have been published that are listed as synonyms by Plants of the World Online.

[6] E. candicans is cultivated in the horticulture trade and widely available throughout the world as an ornamental plant for traditional and drought-tolerant, water-conserving gardens.

It is removed from native plant communities as part of habitat restoration efforts in coastal parks such as the Golden Gate National Recreation Area.

[11] In New Zealand, it is a common garden escapee onto roadside verges and shingle banks throughout the drier parts of both the North and the South Islands.

In the state of Victoria, Australia, it is considered to be a high weed risk and an alert has been posted by the Department of Primary Industries.