Polygonum dumetorum posters & prints

Polygonum Dumetorum Copse Buckwheat Anonymous

Polygonum Dumetorum; Copse Buckwheat Anonymous

Polygonum Maritimum; Sea Knot-Grass Anonymous

Polygonum Lapathifolium Var. Nodosum Glandular Persicaria Var. B. Anonymous

Polygonum Maritimum Sea Knot-Grass Anonymous

Polygonum Mite; Lax-Flowered Persicaria Anonymous

Polygonum Lapathifolium, Var. Genuinum; Glandular Persicaria, Var. A. Anonymous

Polygonum Lapathifolium, Var. Nodosum; Glandular Persicaria, Var. B. Anonymous

Polygonum Viviparum Viviparous Bistort Anonymous

Polygonum Amphibium, Natans; Amphibious Bistort, Aquatic Form Anonymous

Polygonum Aviculare Vulgatum Common Knot-Grass Anonymous

Polygonum Lapathifolium Var. Genuinum Glandular Persicaria Var. A. Anonymous

Polygonum Aviculare, Arenastrum; Common Knot-Grass Anonymous

Polygonum Aviculare, Rurivagum; Common Knot-Grass Anonymous

Polygonum Aviculare Arenastrum Common Knot-Grass Anonymous

Polygonum Persicaria, Var. Genuinum; Spotted Persicaria, Var. A. Anonymous

Polygonum Viviparum; Viviparous Bistort Anonymous

Polygonum Mite Lax-Flowered Persicaria Anonymous

Polygonum Aviculare, Vulgatum; Common Knot-Grass Anonymous

Polygonum Convolvulus Climbing Buckwheat Anonymous

Polygonum Amphibium, Terrestre; Amphibious Bistort, Terrestial Form Anonymous

Polygonum Persicaria Var. Elatum Spotted Persicaria Var. B. Anonymous

Polygonum Amphibium Natans Amphibious Bistort Aquatic Form Anonymous

Polygonum Convolvulus; Climbing Buckwheat Anonymous

Polygonum Hydropiper Water Pepper Anonymous

Polygonum Hydropiper; Water Pepper Anonymous

Polygonum Persicaria Var. Genuinum Spotted Persicaria Var. A. Anonymous

Polygonum Persicaria, Var. Elatum; Spotted Persicaria, Var. B. Anonymous