"The yellow wine cup, which blooms in early spring, has deep creamy-yellow cups with dark red-brown centres. The flowers only open fully on hot, still days and are native to the seasonally wet flats of Darling in the Western Cape. This R5 coin depicts the yellow wine cup against the background of the renosterveld; along with its scientific name ‘Geissorhiza darlingensis’, the denomination ‘R5’, and the metal value ‘1 oz Ag 925 Cu 75’." SA Mint