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Non-native Plant
Polygonum cespitosum
Non-native Plant
Polygonum ×bohemicum
Non-native Plant
Populus alba
Non-native Plant
Pinus thunbergii
Non-native Plant
Pimpinella saxifraga
Non-native Plant
Phellodendron amurense
Non-native Plant
Petasites hybridus
Non-native Plant
Perilla frutescens
Non-native Plant
Paulownia tomentosa
Non-native Plant
Pastinaca sativa
Non-native Plant
Onopordum acanthium
Non-native Plant
Oenanthe javanica
Non-native Plant
Nymphoides peltata
Non-native Plant
Nymphoides cristata
Non-native Plant
Nelumbo nucifera
Non-native Plant
Nasturtium officinale
