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Results matching Invasive plants
Invasive plants are non-native species that aggressively crowd out other vegetation. This website designates invasive plants based on their behavior in Pennsylvania and the northeastern United States. More information on invasive plants...
Moneywort
(Lysimachia nummalaria)
Other Names: Creeping Jenny
Family: Onagraceae (Evening Primrose) · Invasive
Location: Decker Creek Trail
Detail | 2 more
Other Names: Creeping Jenny
Family: Onagraceae (Evening Primrose) · Invasive
Location: Decker Creek Trail
Detail | 2 more
Japanese Meadowsweet
(Spiraea japonica)
Family: Rosacae (Rose) · Invasive
Location: Samuel Justice Trail
Detail | 2 more
Family: Rosacae (Rose) · Invasive
Location: Samuel Justice Trail
Detail | 2 more
Spotted Knapweed
(Centaurea stoebe)
Family: Asteraceae (Sunflower) · Invasive
Location: Montour Trail
Detail | 5 more
Family: Asteraceae (Sunflower) · Invasive
Location: Montour Trail
Detail | 5 more
Watercress
(Nasturtium officinale)
Family: Brassicaceae (Mustard) · Invasive
Location: Ghost Town Trail
Detail | 4 more
Family: Brassicaceae (Mustard) · Invasive
Location: Ghost Town Trail
Detail | 4 more
Spanish Bluebells
(Hyacinthoides hispanica)
Family: Liliaceae (Lily) · Invasive
Location: Allegheny Highlands Trail
Detail | 3 more
Family: Liliaceae (Lily) · Invasive
Location: Allegheny Highlands Trail
Detail | 3 more
Touch-Me-Not Bittercress
(Cardamine impatiens)
Other Names: Narrow-Leaved Bittercress
Family: Brassicaceae (Mustard) · Invasive
Location: Butler-Freeport Trail
Detail | 2 more
Other Names: Narrow-Leaved Bittercress
Family: Brassicaceae (Mustard) · Invasive
Location: Butler-Freeport Trail
Detail | 2 more
We started out as wildflowers from the bicycle trails of western Pennsylvania, but we've
grown!