Simple categories matching hardy:

• grain,
• vegetable,
• plant,
• palm,
• green,
• tree,
• herb,
• fruit,
• vine,
• substance,
• houseplant,
• annual,
• structure,
• biennial,
• species,
• seed,
• rose,
• wildflower,
• perennial,
• item,
• pathogen,
• chrysanthemum,
• flora,
• material,
• veg,
• invertebrate,
• native,
• shrub,
• hardwood,
• flower,
• evergreen,
• legume,
• organism,
• food,
• fern,
• succulent,
• cereal,

Members with property hardy:

• lily,
• viola,
• clematis,
• cabbage,
• apple,
• broccoli,
• fig,
• lobelia,
• fish,
• carrot,
• canvas,
• saltbush,
• bean,
• spinach,
• cornflower,
• clover,
• conifer,
• cineraria,
• prunus-laurocerasus_figure,
• rue,
• gaillardia,
• java_fern,
• yarrow_achillea,
• kale,
• native,
• millet,
• english_laurel,
• pea,
• pansy,
• heather,
• beet,
• nut,
• pear,
• rosemary,
• onion,
• winter_rye,
• redbud,
• convolvulus,
• veronica,
• chickpea,
• calendula,
• christmas-rose_hellebore,
• false_cypress,
• rose,
• aspidistra,
• dahlia,
• aster,
• daylily,
• boxwood,
• yew,
• camellia,
• wheat,
• autumn_sedum,
• delphinium,
• sagebrush,
• cranesbill,
• big_sagebrush,
• nasturtium,
• bread,
• barley,
• mint,
• tarragon,
• whitethorn,
• chinese_fir,
• willow,
• greek_oregano,
• dvd,
• birch,
• sweet_alyssum,
• gardenia,
• black_spruce,
• shrimp,
• willow_herb,
• alyssum,
• napa_cabbage,
• leek,
• soybean,
• velvetleaf,
• shallot,
• nail,
• peony,
• grass,
• bradford_pear,
• jalapeno,
• cd,
• spirea,
• iris,
• rhododendron,
• hazel,
• asparagus,
• blackthorn,
• wallflower,
• wisteria,
• thyme,
• java_moss,
• sweet_pea,
• mustard,
• ornamental_grass,
• araucaria,
• annual,
• potato,
• sea_oat,
• parsnip,
• chard,
• hardy_sundew,
• begonia,
• oat,
• beef_heart,
• fleabane,
• mycobacterium,
• lupin,
• maple_tree,
• cotton,
• hemlock,
• wild_onion,
• pork,
• cactus,
• marquis_wheat,
• plum,
• poppy,
• hardy_geranium,
• tree,
• oak,
• yellow_yarrow,
• balsam,
• wild_yam,
• honeysuckle,
• casuarina,
• toyon,
• japanese_boxwood,
• ivy,
• fuchsia,
• hardy_annual,
• oregano,
• succulent,
• nectarine,
• coco,
• hydrangea,
• coreopsis,
• oxeye_daisy,
• celery,
• greasewood,
• lemon_verbena,
• daphne,
• bush_daisy,
• bay,
• dendrobium,
• snapdragon,
• raspberry,
• indoor_azalea,
• lantana,
• chive,
• scabious,
• vegetable,
• lichen,
• wildflower,
• cowpea,
• native_shrub,
• elder,
• lavender,
• azalea,
• marjoram,
• caragana,
• herb,
• seedling,
• pumpkin,
• toetoe,
• short_grass,
• buck_rose,
• woody_perennial,
• sea_purslane,
• yucca,
• verbena,
• rhubarb,
• aquilegia,
• box,
• bamboo,
• canna,
• collards,
• brazilian_sage,
• vetch,
• mum,
• savin_juniper,
• soup,
• mugwort,
• artichoke,
• buffalo_bean,
• pine,
• extreme_microbe,
• snap_dragon,
• candytuft,
• evergreen,
• yam,
• hair,
• agave,
• chicken,
• daisy,
• zinnia,
• beef,
• french_tarragon,
• bellflower_campanula,
• grape,
• coneflower,
• species_rose,
• primrose,
• algae,
• californian_poppy,
• common_daisy,
• ginger,
• sorghum,
• broad_bean,
• kiwi,
• sunflower,
• southernwood,
• spirea_bush,
• sword_plant,
• peach,
• holly,
• miniature_conifer,
• catmint,
• corn,
• lupine,
• geranium,
• virus,
• yeast,
• lettuce,
• cockroach,
• campanula,
• actinomycete,
• stew,
• cottonwood,
• cilantro,
• chrysanthemum,
• currant,
• vallisneria,
• hellebore,
• carnation,
• cyclamen,
• willowherb,
• dwarf_birch,
• anemone,
• marigold,
• succulent_sedum,
• leucothoe,
• rye,
• thorn_bush,
• totara,
• mangrove,
• queen_palm,
• marble,
• garlic,
• sweet_bay,
• cosmos,
• phlox,
• thrift,
• icicle_pansy,
• tilapia,
• sage,
• cherry,
• bone,
• sabal_palm,
• ageratum,
• anchusa,
• rocket,
• moss,
• sutherland_pink,
• hibiscus,
• radish,
• turnip,
• forestry_seedling,
• louisiana_iris,
• banana,
• stationery,
• petunia,
• okra,
• blackwood,
• tamarind,
• calf_leather,
• hardwood_tree,
• hardy_lettuce,
• citrus,
• sagittarius,
• fir,
• juniper,
• sweetpea,
• palm,
• blackberry_lily,
• granite,
• tan_oak,
• yarrow,
• artemisia,
• sedum,
• japanese,
• na,
• larkspur,
• fungi,
• foxglove,
• beech,
• lentil,
• carolina_jessamine,
• myrtle,
• bulk_potato,
• cauliflower,
• sarracenia,
• auricula,
• soft_coral,
• hardy_fuchsia,
• green_spinach,
• chicory,
• spruce,
• bacteria,
• fern,
• columbine,
• bracken,
• wandering_jew,
• southern_magnolia,
• pineapple_sage,
• violet,
• plumbago,
• hollyhock,
• teeth,
• gorse,
• acacia,
• cotoneaster,
• rockcress,
• dill,
• rowan,
• lychnis,
• scallion,
• freesia,
• nigella,
• baobab,
• pink,
• parsley,
• vanda,
• sweet_potato,
• gooseberry,
• orange,
• water_iris,
• goldenrod,
• aloes,
• flax,
• shrub,