cylindropuntia ramosissima bloom - joshua tree np - 060520 c

angiosperms areole beauty biodiversity biology bloom blossom botany cactaceae cactus california caryophyllales cholla clade conservation cylindropuntia dense desert ecology eudicots family filaments flora florescence flower genus glochids hermaphroditic indigenous joshua lifecycle national native natural nature open outdoors ovary park peaceful pencil perennial perianth plantae plants pollenation ramosissima reproduction reserve shrub species spiny summer tree vegetation wild wildflower yellow