Invasive plants Invasive species potentially threatening livelihoods and the environment around the world Explore

• Families
• Genera 623
• Species

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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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