英文關鍵字
adversity
angiosperms
appreciation
arborescens
beautiful
beauty
biodiversity
blooming
blossom
botany
bush
bushes
california
city
concept
conservation
deciduous
desert
ecology
ecosystem
environment
fabaceae
family
flower
flowers
idyllic
indigenous
indigo
inspiration
joshua
learning
legume
margins
mojave
native
natural
nature
overcoming
peaceful
perennial
plant
plants
preservation
psorothamnus
purple
raceme
respect
responsibility
scenic
science
serene
shrub
solace
spring
springtime
survival
toughness
town
tranquility
tree
wildflowers
woody