Rhizobial Inoculant Strains

The AIRG curates a selection of suitable rhizobia for inoculant products that are tested for Australian farming conditions. Ensuring that new and compatible rhizobia are available to successfully nodulate Australia’s expanding selection of legume and pasture varieties/ cultivars is critical. Currently there are 41 strains covering over 100 species of legumes and pastures approved by the AIRG and the National Rhizobium Steering Committee.

Inoculant Group

Current Recommended Strain

Legume Common Name

Legume Botanical Name

AL

RRI128

Lucerne or Alfalfa

Medicago sativa

Strand Medic

Medicago littoralis

Melilotus

Melilotus albus

Disc Medic

Medicago tornata

AM

WSM1115

Barrel Medic

Medicago truncatula

Burr Medic

Medicago polymorpha

Snail Medic

Medicago scutellate

Sphere Medic

Medicago sphaerocarpus

Gama Medic

Medicago rugosa

Murex

Medicago murex

B

TA1

White Clover

Trifolium repens

Red Clover

Trifolium pratense

Strawberry Clover

Trifolium fragiferum

Alsike Clover

Trifolium hybridum

Berseem, Egyptian Clover

Trifolium alexandrinum

Cluster or Ball Clover

Trifolium glomeratum

Suckling Clover

Trifolium dubium

C

WSM1325

Subterranean Clover

Trifolium subterraneum

Balansa Clover

Trifolium michelianum

Crimson Clover

Trifolium incarnatum

Purple Clover

Trifolium purpureum

Arrowleaf Clover

Trifolium vesiculosum

Rose Clover

Trifolium hirtum

Gland Clover

Trifolium glanuliferum

C

WSM1325

Helmet Clover

Trifolium clypeatum

Persian or Shaftal Clover

Trifolium resupinatum

D

CC829

Lotus

Lotus pedunculatus

E

SU303 or WSM1455

Pea, Field Pea

Pisum sativum

Tares or Common Vetch

Vicia sativa

Woolly Pod Vetch

Vicia daisycarpa

Grass Pea

Lathyrus sativus

Bitter Vetch

Vicia ervilia

Narbon Bean

Vicia narbonensis

Lathyrus

Lathyrus cicero

F

WSM1455

Faba, Tick or Broad Bean

Vicia faba

Lentil

Lens culinaris

G

WU425 or WSM471

Narrow Leaf lupin

Lupinus angustifolius

Mediterranean White Lupin

Lupinus albus

Yellow Lupin

Lupinus luteus

Sandplain Lupin

Lupinus cosentinii

H

CB1809

Soybean

Glycine max

I

CB1015

Cowpea

Vigna unguiculata

Mung Bean / Green Gram

Vigna radiata

Mung Bean / Black Gram

Vigna mungo

J

CB1024

Pigeon Pea

Cajanus cajan

Dolichos Lablab, Hyacinth Bean

Lablab purpureus

Horse Gram, Biflorus

Macrotyloma uniflorum

Perennial Horse Gram

Macrotyloma axillare

L

CB376

Lotononis

Lotononis bainesii

M

CB756

Velvet Bean, Banana Bean

Mucuna deeringiana

Siratro

Macroptilium atropurpureum

Phasey Bean

Macroptilium lathyroides

Puero, Tropical Kudzu

Pueraria phaseoloides

Calopo

Calopogonium mucunoides

Glycine

Neontonia wightii

Butterfly Pea

Clitoria ternatea

N

CC1192

Desi Chickpea, Kabuli Chickpea

Cicer arietinum

P

NC92

Peanut or Groundnut

Arachis hypogaea

S

WSM471 or WU425

Yellow Serradella

Ornithopus compressus

Slender Serradella

Ornithopus pinnatus

Pink Serradella

Ornithopus sativus

Hybrid Serradella

Ornithopus compressus X

sativus

Birdsfoot

Ornithopus perpusillus

SPECIAL

5G1B

Adzuki Bean

Vigna angularis

CB1650

Caribbean Stylo (Verano)

Stylosanthes hamata

CB1717

Burgundy Bean

Macroptilium bracteatum

CB1923

Centro

Centrosema pubescens

Centurion

Centrosema pascuorum

CB2312

Jointvetch

Aeschynomene americana

Bargoo Jointvetch

Aeschynomene falcata

CB3035

Guar or Cluster Bean

Cyamopsis tetragonoloba

CB3060

Leucaena

Leucaena leucocephala

CB3090

Gliricidia

Gliricidia spp.

CB3126

Desmanthus

Desmanthus virgatus

CB3171

Calliandra

Calliandra spp.

CB3481

Caatinga Stylo

Stylosanthes seabrana

CB627

Desmodium

Desmodium intortum

CB82

Fine Stem Stylo

Stylosanthes guianensis var.

intermedia

Stylo

Stylosanthes guianensis var.

guianensis

Townsville Stylo

Stylosanthes humilis

Shrubby Stylo

Stylosanthes viscosa

CC1099

Sainfoin

Onobrychis viciifolia

CC1502

Tree Lucerne or Tagasaste

Chamaecytisus palmensis

CC283b

Caucasian Clover, Kura Clover

Trifolium ambiguum

CC511

French or Common bean

Phaseolus vulgaris

Lima bean, Butter bean

Phaseolus lunatus

Scarlet Runner Bean, Fire Bean

Phaseolus coccineus

SPECIAL

CIAT3101

Pinto peanut

Arachis pintoi

SRDI554

Messina

Melilotus siculus

SRDI736

Lucerne – on acid soils

Medicago sativa

SU277

Fenugreek

Trigonella foenum-graecum

SU343

Lotus

Lotus corniculatus

WSM1497

Biserrula

Biserrula pelecinus

WSM1592

Sulla

Hedysarum coronarium

WSM4083

Tedera

Bituminaria bituminosa

Contact

Australian Inoculants Research Group
NSW Department of Primary Industries
Elizabeth Macarthur Agricultural Institute
Woodbridge Rd, Menangle NSW
2568 Private Mail Bag 4008
Narellan NSW 2567
airg@dpi.nsw.gov.au