Peruvian Old Man Cactus, Espostoa lanata, Cleistocactus lanatus, Espostoa sericata, Sericata, Cereus sericatus, Espostoa procera, Espostoa laticornua, Cereus dautwitzii, Pilocereus dautwitzii, Cereus lanatus, Cereus lanatus ssp. sericatus, Pilocereus lanatus, Oreocereus lanatus, Cactus lanatus, Espostoa dautwitzii, Water retaining plants, Spines, Thorns, Desert, Desert Plant, Desert Plants, Dry environment plants, Dry zone plant, succulent, succulent plant, fat plant, Offsets plant, Leaves, Monocot, Spiny Bristle, Bristle, Glochid, Cactus, Cacti, Cactuses