Home / Plant / Swamp dock (Rumex verticillatus) Swamp dock (Rumex verticillatus) Add to Wishlist Add to Wishlist SKU: Rumex verticillatus-Plants Category: Plant Tag: Forb Category: PlantType: Forb Description Description https://plants.usda.gov/core/profile?symbol=RUVE3 More Details Common Name Swamp dock Color green Height 2-5' Bloom Period Early-Middle Seeds Per Oz 24,000 Related products Nodding wild onion (Allium cernuum) Mud/Water plantain (Alisma subcordatum) Purple Giant Hyssop (Agastache scrophulariifolia) Autumn Onion (Allium stellatum)