perennial
Wood anenome Anemone nemorosa
Wood forget-me-not Myosotis sylvtica
Wood millet Milium effusum
Wood sedge Carex sylvatica
Wood speedwell Veronica montana
Yam
Yellow Flag Iris pseudoacorus pencil
Yellow Flag Iris pseudoacorus
Yellow pimpernel Lysimachia nemorium
Yellow saxifrage Saxifraga azoides
White dead nettle Lamium album
Wild marjoram Origanum vulgare
Wild Strawberry Fragaria vesca
Wood anenome Anemone nemorosa pencil
Upright brome Bromus erectus
Vaccinium oxycoccus Cranberry
Water horsetail Equisetum fluviatile
Watercress Nasturtium officinale
Stiff sedge Carex biglowii
Sundew Drosera rotundifolia
Sweet flag Acorus calamus fruit
Potato Solanum tuberosum vs Sweet potato pomoea batatas tuber diagram
Sweet woodruff Asperula odorata
Tall fescue Festuca arundinaceae