olneya tesota bloom - joshua tree np - 052420 c

angiosperms arborescent banner beauty biodiversity biology bloom blossom botany california clade colorado conservation corolla desert ecology fabaceae family filaments flora florescence flower fused genus hermaphroditic historical indigenous inflorescence ironwood joshua keel legume national native natural nature olneya park peaceful perennial plants purple raceme reserve respect serenity species springtime study tesota tranquility tree tribe vegetation wild wildflower wings