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bogyawn: Podostemum ceratophyllum, Allegheny River, near Tionesta, Forest County, Pennsylvania 3
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bogyawn: Podostemum ceratophyllum, Allegheny River, near Tionesta, Forest County, Pennsylvania 2
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bogyawn: Podostemum ceratophyllum, Allegheny River, near Tionesta, Forest County, Pennsylvania 1
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bogyawn: Elodea canadensis, from Upper Allegheny River, near Tionesta, Forest County, Pennsylvania 1
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bogyawn: Potamogeton illinoensis, from Upper Allegheny River, near Tionesta, Forest County, Pennsylvania 4
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bogyawn: Potamogeton illinoensis, from Upper Allegheny River, near Tionesta, Forest County, Pennsylvania 3
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bogyawn: Potamogeton zosteriformis, from Upper Allegheny River, near Tionesta, Forest County, Pennsylvania 1
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bogyawn: Vallisneria americana, from Upper Allegheny River, near Tionesta, Forest County, Pennsylvania 1
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bogyawn: Potamogeton illinoensis, from Upper Allegheny River, near Tionesta, Forest County, Pennsylvania 2
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bogyawn: Potamogeton illinoensis, from Upper Allegheny River, near Tionesta, Forest County, Pennsylvania 1
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bogyawn: Potamogeton richardsonii, from Upper Allegheny River, near Tionesta, Forest County, Pennsylvania 1
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bogyawn: Upper Allegheny River, Aquatic plant beds, near Tionesta, Forest County, Pennsylvania 17
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bogyawn: Upper Allegheny River, Aquatic plant beds, near Tionesta, Forest County, Pennsylvania 16
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bogyawn: Upper Allegheny River, Aquatic plant beds, near Tionesta, Forest County, Pennsylvania 15
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bogyawn: Upper Allegheny River, Aquatic plant beds, near Tionesta, Forest County, Pennsylvania 14
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bogyawn: Upper Allegheny River, Aquatic plant beds, near Tionesta, Forest County, Pennsylvania, Brian Daggs 13
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bogyawn: Upper Allegheny River, Aquatic plant beds, near Tionesta, Forest County, Pennsylvania 12
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bogyawn: Upper Allegheny River, Aquatic plant beds, near Tionesta, Forest County, Pennsylvania 11
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bogyawn: Upper Allegheny River, Aquatic plant beds, near Tionesta, Forest County, Pennsylvania 10
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bogyawn: Upper Allegheny River, Aquatic plant beds, near Tionesta, Forest County, Pennsylvania, Brian Daggs 9
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bogyawn: Potamogeton illinoensis, Upper Allegheny River, Aquatic plant beds, near Tionesta, Forest County, Pennsylvania 8
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bogyawn: Upper Allegheny River, Aquatic plant beds, near Tionesta, Forest County, Pennsylvania 7
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bogyawn: Upper Allegheny River, Aquatic plant beds, near Tionesta, Forest County, Pennsylvania 6
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bogyawn: Potamogeton nodosus, Upper Allegheny River, Aquatic plant beds, near Tionesta, Forest County, Pennsylvania 5
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bogyawn: Potamogeton nodosus, Upper Allegheny River, Aquatic plant beds, near Tionesta, Forest County, Pennsylvania 4
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bogyawn: Upper Allegheny River, near Tionesta, Forest County, Pennsylvania 3
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bogyawn: Upper Allegheny River, Aquatic plant beds, near Tionesta, Forest County, Pennsylvania 2
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bogyawn: Upper Allegheny River, Aquatic plant beds, near Tionesta, Forest County, Pennsylvania 1