Arctostaphylos Confertiflora

High Quality Content by WIKIPEDIA articles! Arctostaphylos confertiflora is a rare species of manzanita known by the common name Santa Rosa Island Manzanita. This shrub is endemic to California, where it grows on the sandstone bluffs of Santa Rosa Island in the Channel Islands. This manzanita is listed as an endangered species by the United States Government. There are a few individuals in two locations on the island, and most of them are threatened by cattle, elk, and deer, which eat them.