adapted
america
american
anglo
arid
beautiful
botanical
cacti
cactus
cactus flower
cactus garden
cactus park
chile
conservation
desert
driest
drought
dry
environments
evolved
flora
garden
gardening
green
heat
hot
humid
leaves
long
natural
photosynthesis
plant
pointy
retain
sharp
species
spine
spines
spiny
stem
stems
succulent
succulents
sun
survival
survive
thorn
various
water
weather