 Polypode de virginie Common or rock polypody Polypodium virginianum 2 m15
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 Sarracénie poupre Northern Pitcher plant Sarracenia purpurea 5 m15
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 Potentille âcre Glandular cinquefoil Potentilla arguta 4 m15
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 Avoine cultivée Oats Avena sativa 2 m15
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 Vesce à quatre graine Four seeded vetch Vicia tetrasperma 5 m15
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