a textured background image of various green and pink spiky cacti.

plant petal leaf produce green nature yellow blossom pattern background cacti atextued textued textured pink spikcacti spiky plants adaptations conserve water cactus dry dries succulents stem spines photosynthesis succulent photosynthesis leaf shrub plant succulent shrub thorns spines prickles transpiration patagonia chlorophyll desert cactaceae maihuenia areole pachycereus pringlei • houseplant • prickly textured texture