Plant Encyclopedia
Genus Polygonum 12 plants
No imagePolygonum argyrocoleon ("Nukabomichiyanagi")No imagePolygonum aviculare
Polygonum aviculare subsp. aviculare (common knotgrass, "Michiyanagi")No imagePolygonum aviculare subsp. depressum ("Haimichiyanagi")No imagePolygonum aviculare subsp. neglectum ("Okumichiyanagi")No imagePolygonum caducifolium ("Ushiomichiyanagi")
Polygonum microcephalumNo imagePolygonum plebeium ("Yanbarumichiyanagi")No imagePolygonum polyneuron ("Akinomichiyanagi")No imagePolygonum romosissimumNo imagePolygonum romosissimum subsp. prolificum ("Ryukyumichiyanagi")No imagePolygonum romosissimum subsp. romosissimum ("Hozakiniwayanagi")
Polygonum aviculare subsp. aviculare (common knotgrass, "Michiyanagi")No imagePolygonum aviculare subsp. depressum ("Haimichiyanagi")No imagePolygonum aviculare subsp. neglectum ("Okumichiyanagi")No imagePolygonum caducifolium ("Ushiomichiyanagi")
Polygonum microcephalumNo imagePolygonum plebeium ("Yanbarumichiyanagi")No imagePolygonum polyneuron ("Akinomichiyanagi")No imagePolygonum romosissimumNo imagePolygonum romosissimum subsp. prolificum ("Ryukyumichiyanagi")No imagePolygonum romosissimum subsp. romosissimum ("Hozakiniwayanagi")