Simple categories matching mature:

• tree,
• cell,
• country,
• phagocyte,
• flora,
• hardwood,
• business,
• industry,
• plant,
• feature,
• perennial,
• society,
• fruit,
• sector,
• company,
• shrub,
• tissue,
• neuron,
• discipline,
• seed,
• work,
• ovary,
• structure,
• works,
• organism,
• organs,
• conifer,
• characteristic,
• fish,
• vessel,
• practice,
• profession,
• grain,
• process,
• state,
• eucalypt,
• leukocyte,
• market,

Members with property mature:

• cartilage,
• oak,
• shrub,
• embryo,
• ash,
• maple,
• aspen,
• united_state,
• cherry,
• petroleum_company,
• walnut,
• beech,
• blackberry,
• glomerulus,
• yucca,
• red_cell,
• alveolar_macrophage,
• cedar,
• mammary_cell,
• larch,
• paper,
• band_neutrophil,
• pulp_industry,
• pine,
• mining,
• phoenix_palm,
• black_birch,
• hemlock,
• blue_spruce,
• black_locust,
• acorn,
• monocyte,
• lavender,
• apple,
• white_peach,
• hair,
• smooth_muscle,
• landmark_tree,
• blood-cell_red,
• tree,
• almond,
• mitotic_figure,
• layer,
• mature_seed,
• granulocyte,
• various_cancer,
• engineering,
• crimson_maple,
• construction_engineering,
• cattail,
• red_blood,
• loquat,
• kidney_cell,
• united_kingdom,
• large_oak,
• tourism,
• thistle,
• raspberry,
• salmon_gum,
• epithelium,
• insect,
• udder_cell,
• wheat,
• birch,
• dense_lodgepole,
• yew,
• mahogany,
• lupine,
• construction,
• azalea,
• dandelion,
• supporting_cell,
• roach,
• rye,
• ec_cell,
• carnation,
• kidney,
• double-helix_series,
• law,
• western_hemlock,
• megakaryocyte,
• banana,
• eosinophil,
• brewing,
• europe,
• heart,
• financial_service,
• bone,
• packaging,
• horseradish,
• fibrous_tissue,
• hydrilla,
• conifer,
• algae,
• laurel,
• sperm_fig,
• buddleia,
• hemodialysis,
• newspaper,
• brain,
• building_construction,
• epithelial_cell,
• ground_elder,
• cabbage,
• rib,
• neuron,
• cotton_bloom,
• basophil,
• hawthorn,
• bridge_industry,
• skin,
• brain_nucleus,
• carp,
• lilac,
• chestnut,
• pancreas_tissue,
• heart_cell,
• rhododendron,
• tendon,
• cypress,
• geranium,
• auto_industry,
• bald_cypress,
• camellia,
• rose,
• fat_tissue,
• basswood,
• mature_tree,
• spruce,
• automotive_industry,
• cement_industry,
• muscle,
• linden,
• aluminium_industry,
• orange,
• physics,
• seedling,
• large_yew,
• cancer,
• hickory,
• felling_tree,
• prune,
• apricot,
• macrophage,
• exotic_tree,
• magnolia,
• liver,
• alder,
• mandarin,
• acacia,
• rice,
• mastocyte,
• civil_engineering,
• lily,
• sycamore,
• fruiting_plant,
• tetra,
• paper_industry,
• teeth,
• monopolistic_utility,
• box,
• black_cherry,
• thyroid_tissue,
• chemistry,
• corn,
• white_pine,
• scented_geranium,
• artery,
• bay,
• sweet_marjoram,
• retail_sector,
• da_neuron,
• jacaranda,
• mammary_gland,
• peach,
• corn-field_corn,
• conventional_architecture,
• white_oak,
• arbor,
• cottonwood,
• avocado,
• adult_brain,
• fresco,
• pyracantha,
• boxwood,
• farming,
• bream,
• ginger,
• golden_apple,
• sweet_corn,
• coal_mining,
• tomato,
• pride,
• erythrocyte,
• carrot,
• spiraea,
• liver_cell,
• segmented_neutrophil,
• camphor_laurels,
• white_ash,
• rbc,
• broad_bean,
• fibroblast,
• e_cell,
• transportation,
• eucalypt,
• utility,
• sweet_chestnut,
• radish,
• xylem_tube,
• coconut,
• citrus,
• pear,
• sapling,
• dendritic_cell,
• tulip,
• megakaryocyte_precursor,
• steel_manufacture,
• dogwood,
• skeletal_muscle,
• frangipani,
• caribbean_pine,
• iris,
• craft_business,
• gardenia,
• willow,
• combustion,
• golden_elm,
• blood,
• fig,
• tubule,
• seed,
• food_industry,
• breadfruit,
• erythroblast,
• glandular_structure,
• pancreas,
• basophil_fig,
• arteriole,
• car_production,
• juniper,
• holly,
• myelocyte,
• elm,
• maple_tree,
• gallbladder,
• olive,
• eucalyptus,
• adult_human,
• lymphocyte,
• medicine,
• ponderosa,
• crocus,
• lemon,
• buckthorn,
• cauliflower,
• lime,
• liver_tissue,
• towering_palm,
• thick_skin,
• neutrophil_granulocyte,
• mesquite,
• araucaria,
• agriculture,
• electrical_industry,
• barley,
• white_cell,
• daffodil,
• cerebellar_neuron,
• computer_engineering,
• milfoil,
• pigmentation,
• gum,
• water_tupelo,
• liquidambar,
• laurels,
• point_industry,
• bean,
• real_engineering,
• bamboo,
• part,
• neutrophil,
• wild_cherry,
• insect_collection,
• portugal_laurel,
• mango,
• ginkgo_tree,
• palm,
• giant_rosemary,
• metal_production,
• pecan,
• papaya,
• epithelium_skin,
• fir,
• shipping,
• flower,
• poplar,
• petal_fig,
• strawberry,
• myrtle,