Herman Giethoorn:
Broad-leaved Arrowhead, Sagittaria latifolia (2)
Herman Giethoorn:
Broad-leaved Arrowhead, Sagittaria latifolia
Herman Giethoorn:
Bur-reed, Sparganium americanum (1)
Herman Giethoorn:
Swamp Milkweed, Asclepias incarnata (1)
Herman Giethoorn:
Swamp Milkweed, Asclepias incarnata
Herman Giethoorn:
Swamp Milkweed, Asclepias incarnata (2)
Herman Giethoorn:
Swamp Milkweed, Asclepias incarnata (3)
Herman Giethoorn:
Blue Iris, Iris versicolor (3)
Herman Giethoorn:
Yellow Iris, Iris pseudacorus (1)
Herman Giethoorn:
Yellow Iris, Iris pseudacorus (2)
Herman Giethoorn:
Yellow Iris, Iris pseudacorus (1)
Herman Giethoorn:
Purple Loosestrife, Lythrum salicaria (1)
Herman Giethoorn:
Purple Loosestrife, Lythrum salicaria (1)
Herman Giethoorn:
Purple Loosestrife, Lythrum salicaria (2)
Herman Giethoorn:
Purple Loosestrife, Lythrum salicaria (3)
Herman Giethoorn:
Purple Loosestrife, Lythrum salicaria (4)
Herman Giethoorn:
Purple Loosestrife, Lythrum salicaria (1)
Herman Giethoorn:
Purple Loosestrife, Lythrum salicaria (5)
Herman Giethoorn:
Purple Loosestrife, Lythrum salicaria (6)
Herman Giethoorn:
Purple Loosestrife, Lythrum salicaria (3)
Herman Giethoorn:
Pickerelweed, Pontederia cordata (2)
Herman Giethoorn:
Flowering Rush, Butomus umbellatus
Herman Giethoorn:
Flowering Rush, Butomus umbellatus (1)
Herman Giethoorn:
Flowering Rush, Butomus umbellatus (2)
Herman Giethoorn:
Flowering Rush, Butomus umbellatus (4)
Herman Giethoorn:
Flowering Rush, Butomus umbellatus (5)
Herman Giethoorn:
Swamp Rose-mallow, Hibiscus palustris (2)
Herman Giethoorn:
Swamp Rose-mallow, Hibiscus palustris (4)
Herman Giethoorn:
Swamp Rose Mallow, Hibiscus palustris (1)
Herman Giethoorn:
Hairy Willow-herb, Epilobium hirsutum (1)
