Category Nuances for poplar:

• model,
• deciduous,
• evergreen,
• soft,
• mature,
• local,
• superior,
• traditional,
• exotic,
• beneficial,
• ornamental,
• invasive,
• solid,
• massive,
• dead,
• natural,
• unusual,
• african,
• old,
• protective,
• european,
• porous,
• mixed,
• appalachian,
• light,
• healthy,
• broadleaf,
• stronger,
• strong,
• common,
• elastic,
• popular,
• loving,
• domestic,
• woody,
• grown,
• foreign,
• rich,
• transparent,
• nice,
• northern,
• leafed,
• agricultural,
• standard,
• temperate,
• small,
• italian,
• resinous,
• useful,
• colored,
• raw,
• white,
• manufactured,
• valuable,
• tall,
• large,
• leafy,
• brittle,
• native,
• thirsty,
• fine,
• beautiful,
• alien,
• size,
• perennial,
• hard,
• softer,
• higher,
• english,
• american,
• lighter,
• rare,
• larger,
• secondary,
• expensive,
• indigenous,
• good,
• dark,
• southern,
• straight,
• lightweight,
• inexpensive,
• wild,
• real,
• important,

Simple Categories for poplar:

• shrub,
• system,
• tree,
• material,
• wood,
• ornamental,
• plant,
• softwood,
• hardwood,
• fiber,
• perennial,