Modifiers matching perennial:

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

Simple categories matching tall:

• receptacle,
• cabinet,
• structure,
• stem,
• object,
• subject,
• article,
• equipment,
• hardwood,
• plant,
• shrub,
• bunchgrass,
• flower,
• tree,
• tower,
• creature,
• pole,
• mountain,
• table,
• building,
• shape,
• grass,
• payload,
• machine,
• item,
• herb,
• dwarf,
• vehicle,
• piece,
• perennial,
• obstacle,
• formation,
• tank,
• glass,
• cereal,
• eucalypt,
• vase,
• obstruction,
• pot,
• conifer,
• appliance,
• podocarp,
• option,
• eucalyptus,
• container,
• car,
• surface,
• biennial,
• furniture,
• annual,
• vessel,
• stereotype,
• cup,
• vegetation,
• animal,
• panel,
• weapon,
• touch,
• dish,
• mammal,
• wall,
• thing,
• sedge,
• vegetable,
• dog,
• jar,
• location,
• elements,
• palm,
• bush,
• native,
• bird,
• bottle,