Go into the photo stream album, select the photo you want to delete and click on the trash icon. It should give you a message indicating that the file will be deleted from the photo stream album on all of your synced devices:
Webster Dictionary(0.00 / 0 votes)Rate this definition: Epiphyllum(noun) a genus of cactaceous plants having flattened, jointed stems, and petals united in a tube. The flowers are very showy, and several species are in cultivation.
In temperate rainforests common epiphytes are mosses and ferns, while in tropical rainforests there are many kinds of epiphytes, including orchids and bromeliads. There are more than 20,000 varieties of orchids found in the rainforest.