yellow leaf and seeds of cocklebur plant

leaf green plant tree nature flower branch autumn yellow sunlight shrub deciduous produce wildflower blossom grass maple seeds cocklebur cockleburxanthium strumarium rough common weed annual herb short stout hairy stem leaf nature plant leaves flower spring tree summer branch flora garden closeup vine season grape green yellow cucumber close-up macro wine vineyard food linden blossom spiny rough stem thorn thick weed