What Pond Plants Survive Winter?

What Pond Plants Survive Winter? 1) Water Lilies (Nymphaeaceae nymphaea) 2) Water Hyacinth (Eichhornia crassipes) 3) Hornwort (Anthocerotopsida) 4) Frogbit (Hydrocharis morsus-ranae) 5) Horsetail (Equisetum) 6) Water Hibiscus (Hibiscus coccineus) 7) Water Plantain (Alisma paviforum) How do you keep pond plants alive in the winter? Keep Them Dormant Then before a heavy frost, remove leaves