Invasive plants
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Invasive plants
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Invasive plants
Invasive species potentially threatening livelihoods and the environment around the world
Explore
Families
Genera
623
Species
Options
Sort by
Genera
Images count
Observations count
Species count
Sort order
Ascending
Descending
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Abrus
348
259
Observations
species
1
Abutilon
3,280
2,515
Observations
species
4
Acacia
7,763
5,853
Observations
species
14
Acanthospermum
150
106
Observations
species
2
Acer
47,914
36,882
Observations
species
4
Achillea
24,524
20,521
Observations
species
1
Achyranthes
725
480
Observations
species
1
Acmella
49
24
Observations
species
1
Acrocarpus
21
8
Observations
species
1
Adenanthera
233
145
Observations
species
1
Adenostoma
1
1
Observation
species
1
Adiantum
508
342
Observations
species
2
Aegilops
56
32
Observations
species
1
Aeschynomene
32
17
Observations
species
1
Agave
8,196
7,248
Observations
species
2
Ageratina
991
609
Observations
species
2
Ageratum
3,322
2,824
Observations
species
2
Agropyron
106
88
Observations
species
1
Agrostis
1,468
1,130
Observations
species
1
Ailanthus
10,830
8,213
Observations
species
1
Aira
378
273
Observations
species
1
Akebia
528
432
Observations
species
1
Albizia
13,106
10,505
Observations
species
3
Aleurites
280
148
Observations
species
1
Alhagi
90
56
Observations
species
1
Allamanda
3,077
2,475
Observations
species
1
Alliaria
25,659
21,214
Observations
species
1
Allium
5,706
4,677
Observations
species
2
Alnus
13,591
10,201
Observations
species
1
Alocasia
2,326
1,961
Observations
species
1
Alopecurus
2,840
2,111
Observations
species
2
Alpinia
3,647
2,898
Observations
species
2
Alternanthera
1,400
1,071
Observations
species
3
Alysicarpus
175
120
Observations
species
1
Alyssum
16
13
Observations
species
1
Amaranthus
14,651
11,282
Observations
species
7
Ambrosia
5,812
4,589
Observations
species
3
Amelanchier
9
5
Observations
species
2
Ammophila
1,436
1,086
Observations
species
1
Amorpha
1,702
1,153
Observations
species
1
Anagallis
1,381
1,230
Observations
species
1
Andropogon
8
4
Observations
species
2
Anethum
2,276
1,886
Observations
species
1
Annona
3,462
2,652
Observations
species
5
Anredera
828
581
Observations
species
1
Anthemis
1,313
1,046
Observations
species
1
Anthoxanthum
1,878
1,368
Observations
species
1
Antigonon
1,171
872
Observations
species
1
Arceuthobium
69
59
Observations
species
3
Arctotheca
1,310
1,020
Observations
species
1
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Genera