Modifiers matching weed:

• perennial,
• annual,
• invasive,
• emergent,
• regular,
• broadleaf,
• rare,
• common,
• arable,
• aquatic,

Simple categories matching broadleaf:

• tree,
• forage,
• forest,
• evergreen,
• weeds,
• plant,
• organism,
• shrub,
• species,
• taxon,
• crop,
• weed,
• wood,