Modifiers matching perennial:

• tender,
• alpine,
• soft,
• tolerant,
• woody,
• tall,
• herbaceous,
• grown,
• exotic,
• loving,
• larger,
• taller,
• vibrant,
• hardy,
• beautiful,
• ornamental,
• large,
• native,
• tough,
• scented,
• tropical,
• bushy,
• leggy,
• deciduous,
• edible,
• subtropical,
• upright,
• traditional,
• sensitive,
• simple,
• small,
• useful,
• acaulescent,
• mature,
• evergreen,
• medicinal,
• common,
• smaller,
• leafy,
• colorful,
• popular,
• low,
• familiar,

Simple categories matching ornamental:

• trait,
• plant,
• dress,
• tree,
• piece,
• object,
• stone,
• item,
• group,
• fob,
• seedling,
• part,
• landscaping,
• fixture,
• palm,
• use,
• fish,
• work,
• furnishing,
• insect,
• motive,
• shape,
• character,
• characteristic,
• carp,
• area,
• business,
• host,
• article,
• evergreen,
• lamp,
• material,
• shrub,
• xerophyte,
• flower,
• surface,
• wood,
• feature,
• fence,
• arts,
• artifact,
• stuff,
• product,
• pond,
• jewellery,
• implement,
• pattern,
• planting,
• herb,
• decoration,
• glass,
• wildfowl,
• reflector,
• line,
• figure,
• vessel,
• container,
• grain,
• symbol,
• image,
• construction,
• jewelry,
• inset,
• verbena,
• species,
• perennial,
• design,
• subject,
• thing,
• value,
• appearance,
• rock,
• climber,
• pest,
• fruit,
• grass,
• creeper,
• extra,
• embellishment,
• trim,
• pane,
• vine,
• metal,
• weapon,
• works,
• quality,
• taxon,
• conifer,
• application,
• system,
• juniper,
• structure,
• hardwood,
• attribute,
• cultivar,
• building,
• genus,
• aroid,