Source: MacDicken, K.G. 1994. Selection and management of nitrogen fixing trees. Morrilton, Arkansas: Winrock International, and FAO, Bangkok, 272 p.

Over 24.5 C (0-500 m)

19.5-24.5 C (500-1000 m)

Below 19.5'C (over 1500 m)

 – – -- – – – – – – – – – – – – – - Mean annual rainfall of 250-400 mm- – – – – – – – – – – – – – –– – – ––

Acacia saligna Acacia senegal Acacia tortilis Parkinsonia aculeata Prosopis alba/chilensis Prosopis cineraria Prosopis pallida/juliflora

Acacia saligna Acacia senegal Prosopis alba/chilensis Prosopis pallida/juliflora

Acacia senegal Prosopis alba/chilensis Prosopis juliflora Prosopis tamarugo

– – – – – – – – – – – – – – – – – – – Mean annual rainfall of 400-650 mm– – – – – – – – – – – – – – – – – –

Acacia nilotica Acacia saligna Acacia senegal Albizia lebbeck Casuarina cunninghamiana Casuarina glauca Dalbergia sissoo Prosopis cineraria

Acacia nilotica Acacia saligna Acacia senegal Albizia lebbeck Casuarina cunninghamiana Casuarina glauca Dalbergia sissoo

Acacia senegal Albizia lebbeck Prosopis pallida/juliflora

– – – – - – – – – – – – – – – – – – – - Mean annual rainfall of 650-1000 mm – – – – – – – – – – – – – – – – –

Acacia nilotica Acacia saligna Albizia lebbeck Albizia procera Albizia saman Casuarina equisetifolia Dalbergia sissoo Leucaena diversifolia Leucaena leucocephala

Acacia mearnsii Acacia nilotica Acacia saligna Albizia procera Albizia saman Casuarina equisitifolia Dalbergia sissoo Leucaena diversifolia Leucaena leucocephala

Acacia mearnsii Albizia lebbeck Casuarina equisetifolia Leucaena diversifolia Temperate zone – – – – – – – – – Alnus rubra

– – – – - – – – – – – – – – – – – – – - Mean annual rainfall of 1000-1600 mm – – – – – – – – – – – – – – – –

Acacia auriculiformis Acacia mangium Acacia nilotica Albizia lebbeck Albizia procera Albizia saman Paraserianthes falcataria Calliandra calothyrsus Casuarina equisetifolia Gliricidia septum Leucaena diversifolia Leucaena leucocephala Sesbania grandiflora

Acacia auriculiformis Acacia mangium Acacia mearnsii Albizia lebbeck Albizia procera Albizia saman Paraserianthes falcataria Calliandra calothyrsus Casuarina equisitifolia Gliricidia septum

Acacia mearnsii Alnus acumtinata Mimosa scabrella Temperate zone – – – – – – – – Alnus rubra Robinia pseudoacacia

– – – – - – – – – – – – – – – – – – – - Mean annual rainfall more than 1600 mm – – – – – – – – – – – – – –– – – –

Acacia auriculiformis Acacia mangium Calliandra calothyrsus Gliricidia sepium Paraserianthes falcataria

Acacia auriculiformis Acacia mangium Alnus acumtnata Calliandra calothyrsus Gliricidia septum Paraserianthes falcataria

Acacia mearnsii Acacia melanoxyln Alnus acuminata Alnus nepalensis Temperate zone – – – – – – –– – – – Alnus nepalensis Alnus rubra Robinia pseudoacacia