alligator weed (alternanthera philoxeroides) with a background. the exotic tropical grass with a special aroma

alligator weed alternanthera philoxeroides background brongn care cracks dandelion environment field floral flower freshness fungus garden gardening gracile grass green growth home isolated kill landscape lawn lophatherum maintenance meadow moss natural nature person old organic pavement pesticide plant removal risk season service spring surface terrace unwanted feed weeds white