Caption Golden barrel cactus (Echinocactus grusonii) which is a native plant of Mexico, Strybing Arboretum in Golden Gate Park, San Francisco, California, United States of America
Keywords America, Bay Area, Botanical, Botany, CA, Cactus, Calif., California, Color, Colour, Danger, Defence, Defend, Defense, Detail, Echinocactus grusonii, Evolution, Evolve, Garden, Golden barrel cactus, Golden Gate Park, Graphic, Growth, Mexico, Natural, Nature, Pattern, Pierce, Piercing, Plant, Poke, Protect, Protection, San Francisco, San Francisco Bay Area, Sharp, Specimen, Spike, Spikes, Spikey, Spine, Spines, Spiny, Strybing Arboretum, Succelent, Travel, Traveling, Travelling, U.S., U.S.A., United States of America, US, USA
