Agrobase Italy
Poligono anfibio
Polygonum amphibium (Persicaria amphibia)

È una pianta perenne che deve il suo epiteto specifico al fatto di potersi adattare a vivere sia come pianta acquatica che come pianta terrestre.

Nella forma acquatica il fusto può raggiungere i 3 m di lunghezza e le foglie, galleggianti, sono ellittiche, appuntite, lunghe fino 15–20 cm, munite di un lungo picciolo. Nella forma terrestre il fusto è eretto, lungo sino a 70 cm e le foglie sono più piccole e con il picciolo più corto o assente.

I fiori, lunghi ciascuno 4–5 mm, di colore rosa, sono raccolti in infiorescenze terminali simile a spighe, molto appariscenti. Fiorisce da giugno a settembre.

Vive in acque stagnanti o con debole corrente, da 0 a 2000 m di altitudine, colonizzando anche ambienti con forti variazioni stagionali del livello dell'acqua.

Effective on
Altorex
Efficiency: ★★★
Balance
Efficiency: ★★★
Beyond
Efficiency: ★★★
Binary T
Efficiency: ★★★
Erbifen K
Efficiency: ★★★
Erbitox Combi
Efficiency: ★★★
Erbitox E 30
Efficiency: ★★★
Galigan 240
Efficiency: ★★★
Galigan 500 SC
Efficiency: ★★★
Galigan EC
Efficiency: ★★★
Harass
Efficiency: ★★★
Heteran TOP
Efficiency: ★★★
Image Gold
Efficiency: ★★★
Listego
Efficiency: ★★★
Mannix EC
Efficiency: ★★★
Marker T
Efficiency: ★★★
Mojang T
Efficiency: ★★★
Oklahoma
Efficiency: ★★★
Ordagro EC
Efficiency: ★★★
Oxiflower EC
Efficiency: ★★★
Oxyflower
Efficiency: ★★★
Penthium EC
Efficiency: ★★★
Regran Combi
Efficiency: ★★★
Regran SL
Efficiency: ★★★
Romin T
Efficiency: ★★★
Ronstar FL
Efficiency: ★★★
Siafen
Efficiency: ★★★
Sorpasso 500 FL
Efficiency: ★★★
Successor T
Efficiency: ★★★
Tuareg
Efficiency: ★★★
Weedagro 600 D
Efficiency: ★★★
Accent
Efficiency: ★★
Equity
Efficiency: ★★
Lermol
Efficiency: ★★
Lermol 72 SG
Efficiency: ★★
Lermol 75
Efficiency: ★★
Lontrel 72 SG
Efficiency: ★★
Lontrel 75 G
Efficiency: ★★
Target WG
Efficiency: ★★
Activus EC
Efficiency: not_available
Afalon DS
Efficiency: not_available
Beetup Trio SE
Efficiency: not_available
Butyrac 118
Efficiency: not_available
Chlortosint
Efficiency: not_available
Clinic Spectrum
Efficiency: not_available
Cliophar 100 SL
Efficiency: not_available
Cloron L
Efficiency: not_available
Conqueror
Efficiency: not_available
Contatto Piu Extra
Efficiency: not_available
CP 40 Agro
Efficiency: not_available
Cripton EC
Efficiency: not_available
Dicuran 700 FW
Efficiency: not_available
Dimet Trio
Efficiency: not_available
Etosate 500
Efficiency: not_available
Feinzin 70 DF
Efficiency: not_available
Freccia
Efficiency: not_available
Fuego
Efficiency: not_available
Glifast
Efficiency: not_available
Goltix Star
Efficiency: not_available
Harmony 50 SX
Efficiency: not_available
Helosate 450 SL
Efficiency: not_available
Herbitotal S
Efficiency: not_available
Hopper 480
Efficiency: not_available
Hopper Green
Efficiency: not_available
Koban T
Efficiency: not_available
Kyleo
Efficiency: not_available
Label 70 DF
Efficiency: not_available
Lentipur FL
Efficiency: not_available
Lonpar
Efficiency: not_available
Mannix
Efficiency: not_available
Medor 35 Class
Efficiency: not_available
Mesozin 70 WG
Efficiency: not_available
Metafol 700 SC
Efficiency: not_available
Mettro
Efficiency: not_available
Mizar
Efficiency: not_available
Niber 70 DF
Efficiency: not_available
Optimist 330 EC
Efficiency: not_available
Pendicol 33 EC
Efficiency: not_available
Pendiphar
Efficiency: not_available
Pendiwin
Efficiency: not_available
Penny
Efficiency: not_available
Phemo
Efficiency: not_available
Sharpen 33 EC
Efficiency: not_available
Sharpen 40 SC
Efficiency: not_available
Sinis 70 DF
Efficiency: not_available
Sitar
Efficiency: not_available
Song 70 WDG
Efficiency: not_available
Sugar
Efficiency: not_available
Sugar 500 SC
Efficiency: not_available
Sulcotrek
Efficiency: not_available
Sulcotrek P
Efficiency: not_available
Terb FLO
Efficiency: not_available
Tolurex SC
Efficiency: not_available
Trek P
Efficiency: not_available
U 46 Combi Fluid
Efficiency: not_available
Vival 450 SL
Efficiency: not_available
Zoomer
Efficiency: not_available