Agrobase Italy
Lingua di vacca (Poligono bistorta, Serpentaria, Bistorta, Erba serpentina, Biav)
Bistorta officinalis (Polygonum bistorta)

Pianta perenne, erbacea, glabra, con grosso rizoma cilindrico contorto su sé stesso, fusti eretti, robusti, semplici, fogliosi e ingrossati ai nodi, alta 20 cm ÷1 m.

Le foglie basali con picciolo alato, oblunghe o lanceolate, intere o a margine finemente dentato.

Le foglie cauline, sessili con ocree rossastre. Tutte le foglie sono verdi nella pagina superiore e glauche in quella inferiore.

I fiori di color rosa intenso, raramente bianchi, formano una densa spiga terminale cilindrica oppure ovoidale, si schiudono procedendo dalla base verso l'apice dell'infiorescenza. Hanno 5 petali ovali, diritti, dal perianzio emergono 5÷8 stami. Il pistillo ha 3 stili liberi.

I frutti sono acheni lucidi, duri, trigoni, di colore bruno.

Habitat: Forma vaste distese nei prati umidi di montagna, soprattutto nei terreni ricchi di nitrati, boschi radi, luoghi paludosi; 900÷2000 m s.l.m.

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: ★★
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