NAME
OF THE CROP, SCIENTIFIC NAME AND CHROMOSOME NUMBER
Name
of the crop
|
Scientific
Name
|
Chromosome
No.
|
Wheat
|
Triticum
aestivum
|
Diploid sp. 2n= 14
Tetraploid 2n= 28
Hexaploid 2n= 42
|
Rice
|
Oryza
sativa
|
2n= 24
|
Oats
|
Avena
sativa
|
2n= 42, X= 7
|
Pearl millet
|
Pennisetum
glaucum
|
2n=2x= 14
|
Maize
|
Zea
mays
|
2n= 20
|
Sorghum
|
Sorghum
bicolor
|
2n= 20
|
Sugarcane
|
Saccharum
officinarum
|
2n= 80
|
Cotton
|
Gossypium
spp.
|
Asiatic cotton 2n= 26
American cotton 2n= 52
|
Chickpea
|
Cicer
arietinum
|
2n= 14, 16
|
Pigeonpea
|
Cajanus
cajan
|
|
Fieldpeas
|
Pisum
sativum
|
2n= 14, x= 7
|
Groundnut
|
Arachis
hypogeae
|
2n= 40
|
Rapeseed and Mustard
|
Brassica
spp.
|
2n= 16,18,20,22,24,34,36,38
|
Sunflower
|
Helianthus
annus
|
2n= 2x= 34
|
Linseed
|
Linum
usitissimum
|
2n= 30
|
Lentil
|
Lens
culinaris
|
2n= 2x= 14
|
Barseem (clover)
|
Trifolium
alexandrium
|
2n= 16
|
Greengram (mung bean)
|
Vigna
radiata
|
2n= 22,24
|
Barley
|
Hordium
vulgare
|
|
Cowpea
|
Vigna
unguiculata
|
2n= 22
|
Isabgol
|
Plantago
ovata
|
n= 4, 2n= 8
|
Jojoba
|
Simmondsia
chinensis
|
|
Castor
|
Ricinus
communis
|
2n= 20
|
Sesamum (Til)
|
Sesamum
indicum
|
2n= 26
|
Tulsi
|
Oscimum
basilicum
|
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