coulter's horseweed (laennecia coulteri) from family asteraceae usualy blooming on may to october

plant flower wildflower herb grass green produce shrub meadow leaf prairie food lawn nature field crop blossom asteraceae laennecia coulteri coulter39aph39s horseweed apterus asclepias autumn background beautiful beauty bloom blooming blossom botany bright closeup color europe field flora floral flower fresh freshness garden grass green growth gypsophila isolated july leaf macro meadow milkweed natural nature outdoor plant pyrrhocoris season small spring summer sun tree white