Gazania rigens var. rigens (flowers). Location: Maui, Home Depot Nursery Kahului
Based on source image by Forest &amp; Kim Starr: 
(Plants of Hawaii, Image 080117-2094 from http://www.hear.org/starr/plants/images/image/?q=080117-2094)
Original by Forest &amp; Kim Starr
Icon abstraction by Julian Herzog