1

Madag.

100

trop. Am.

35

Am.

5

tropics

1

S Am.

100

tropics & subtropics

2

SW Cape

5

E As.

10

trop. Am.

20

Afr., Madag., Arabia to W India

4

Aus.

50

trop. Am. to Arg.

6

Somalia (1), Socotra (1), 4 Madag. (4)

5

SE As., W Mal.

10

trop. Am.

5

C & W Aus.

28

Aus.

1

Thailand

1

temp. S Am.

17

Caribian to S Am., nat. S & E As., Zimbabwe, Zambia, cult.

2

SW Cape

1

S Afr.

1

Thailand, Java

42

E. As., Indomal., Aus., New Caled. (40); trop. Afr., Masc. (2)

1

W Aus.

1

Ecuador, Peru

1

Himal.

1

N Aus.

5

India to China & SE As.

6

S Aus.

100

trop. Am., trop. & S Afr. -few-; nat. pantrop.

150

trop. Afr. & Am., widely nat.

2

W Aus.

7

WI

1

New Caled.

4

temp. S Am.

8

Tanz., Madag., Indian & Pacific Oceans

10

trop. Aus.

2

India to Java

1

Thailand

1

Arg.

1

S Burma to Sumatra & Borneo

2

WI

7

Mal., NZ, Pacific

20

trop. Am.

1

India to Japan; E N Am.

2

W Aus.

1

S Am.

41

Aus.

40

OW tropics & subtropics

20

tropics & subtropics

1

Bolivia

3

C Am.

2

Chile., Arg., Juan Fernandez

14

India, Sri Lanka, Burma, Thailand, Cambodia, Laos, Vietnam, Malay Penin., Borneo, Hainan

50

trop. & subtrop. Am., few OW tropics; widespread weeds

5

SW & S Cape

3

India, Sri lanka, Burma, Thailand, Cambodia, Vietnam, Philipines

4

SE As. to Mal.

14

SE As., Mal., excl. S Mal.

1

S China to SE As.

1

Cape Verde Is.

1

Chile

150

150 trop. & temp. Am.; 2 OW, include. Eur.

1

Brazil

200

trop. to temp.

1

Arg.

2

SW & S Cape

1

Mex.