AGRONOMY, ANGIOSPERMAE, ARMOR, ATMOSPHERE, BIOSPHOTO, BISTORT, BISTORTA, BISTORTS, BOTANY, BRITTANY, C, CHATEAU, CHLOROBIONTA, CYCLE, D, DE, DICOTYLEDONEAE, EMBRYOPHYTA, EUKARYOTA, EUROPEAN, FALLOPIA, FAMILY, FLORA, FLOWER, FLOWERS, FR, FRANCE, FREDERIC, GARDEN, GARDENS, GROWING, HERB, HERBACEOUS, HERBS, HORTUS, IN, JAGU, KNOWN, LA, LABEL, LABELS, LONG-LASTING, LONG-LIVED, MATERIAL, MAY, MEDICINAL, MONTH, MORPHOLOGY, MULTIANNUAL, NATURAL, OBJECT, OF, OFFICINAL, OFFICINALIS, ORDER, ORGANISM, PARTICULARITY, PERENNIAL, PERENNIALS, PERSICARIA, PHANEROGAMAE, PHYTOBIOTA, PLANT, PLANTAE, PLANTS, POLYGONACEAE, POLYGONALES, POLYGONUM, RENOWNED, RESOURCES, RIC, ROCHE, SEASON, SEASONS, SP, SPECIES, SPERMATOPHYTA, SPICES, SPRING, TEMPERATE, TES-D, THE, THERAPEUTIC, TOURNAY, TRACHEOBIONTA, USE, WILD, YEAR,