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Invasive Plants of Pittsburgh

The online Invasive Plants of Pittsburgh Guide is used by volunteer Urban EcoStewards to aid in the identification and management of the most common invasive plants found in Pittsburgh's green spaces. For more information about the Urban EcoSteward program, visit ...more ↓

Bush Honeysuckle 1
Lonicera maackii
Japanese Honeysuckle 2
Lonicera japonica
grapevines 3
Vitis
Burdock 4
Arctium minus
Canada thistle 5
Cirsium arvense
Crown vetch 6
Securigera varia
Garlic mustard 7
Alliaria petiolata
Giant hogweed 8
Heracleum mantegazzianum
Goutweed 9
Aegopodium podagraria
Japanese knotweed 10
Fallopia japonica
Mugwort 11
Artemisia vulgaris
Vinca 12
Vinca minor
Poison hemlock 13
Conium maculatum
Purple loosestrife 14
Lythrum salicaria
Winged burning bush 15
Euonymus alatus
Common buckthorn 16
Rhamnus cathartica
European barberry 17
Berberis vulgaris
Japanese barberry 18
Berberis thunbergii
Jetbead 19
Rhodotypos scandens
Multiflora rose 20
Rosa multiflora
European privet 21
Ligustrum vulgare
English ivy 22
Hedera helix
Mile-a-minute 23
Persicaria perfoliata
Oriental bittersweet 24
Celastrus orbiculatus
Porcelainberry 25
Ampelopsis glandulosa brevipedunculata
Winter creeper 26
Euonymus fortunei
Callery pear 27
Pyrus calleryana
Norway maple 28
Acer platanoides
Princess tree 29
Paulownia tomentosa
Siberian elm 15
Ulmus pumila
Sycamore maple 30
Acer pseudoplatanus
Bull thistle 31
Cirsium vulgare

Edited by taijioto, some rights reserved (CC BY-SA)

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