No.

Species

Chromosome number of diploid and polyploids

Reference

1

Camellia sinensis L.

2n = 2x = 30, 2n = 4x = 60

[71]

2

Lycopersicum esculentum

2n = 2x = 24, 2n = 4x = 48

[134]

3

Citrus limonia Osbeck

2n = 2x = 18, 2n = 4x = 36

[135]

4

Arabidopsis thaliana

2n = 2x = 10, 2n = 4x = 20

[96]

5

Biscutella laevigata

2n = 2x = 18, 2n = 4x = 36

[128]

6

Brassica rapa

2n = 2x = 20, 2n = 4x = 40

[64]

7

Paulownia tomentosa

2n = 2x = 40, 2n = 4x = 80

[136]

8

Anoectochilus formosanus Hayata

2n = 2x = 24, 2n = 4x = 48

[40]

9

Helianthus decapetalus

2n = 2x = 34, 2n = 4x = 68

2n = 6x = 102

[137]

10

Morus alba L.

2n = 2x = 28, 2n = 4x = 56

[57]

11

Phlox drummondii Hooker

2n = 2x = 14, 2n = 4x = 28

[116]

12

Nicotiana benthinana

2n = 4x = 38, 2n = 8x = 76

[138]

13

Paulownia fortunei

2n = 2x = 40, 2n = 4x = 80

[139]

14

Chrysanthemum nankingense

2n = 2x = 18, 2n = 4x = 36

[113]

15

Citrullus lanatus

2n = 2x = 22, 2n = 3x = 33

2n = 4x = 44

[140]

16

Chrysanthemum lavandulifolium

2n = 2x = 18, 2n = 4x = 36

[106]

17

Brassica rapa L. ssp. pekinensis

n = x = 10, 2n = 2x = 20

2n = 4x = 40

[64]

18

Malus × domestica Borkh

2n = 2x = 34, 2n = 4x = 68

[58]

19

Arabidopsis arenosa

2n = 2x = 16, 2n = 4x = 32

[141]

20

Linum album

2n = 2x = 18, 2n = 4x = 36

[42]

21

Oryza sativa

2n = 2x = 24, 2n = 4x = 48

[76]

22

Hordeum bulbosum

2n = 2x = 14, 2n = 4x = 28

[50]

23

Isatis indigotica

2n = 2x = 14, 2n = 4x = 28

[49]

24

Paspalum notatum

2n = 2x = 20, 2n = 4x = 40

[47]

25

Papaver somniferum L

2n = 2x = 22, 2n = 4x = 44

[43]

26

Betula platyphylla

2n = 2x = 28, 2n = 4x = 56

[51]

27

Paulownia australis

2n = 2x = 40, 2n = 4x = 80

[55]

28

Physalis angulata LINN

2n = 2x = 36, 2n = 4x = 72

[84]

29

Dendrocalamus latiflorus Munro

2n = 3x = 36, 2n = 6x = 72

2n = 12x = 144

[119]

30

Nicotiana alata

2n = 2x = 18, 2n = 4x = 36

[98]

31

Solanum phureja

n = x = 12, 2n = 2x = 24

2n = 4x = 48

[108]

32

Lonicera japonica Thunb.

2n = 2x = 18, 2n = 4x = 36

[91]

33

Medicago sative L.

2n = 2x = 16, 2n = 4x = 32

[142]

34

Dioscorea zingiberensis

2n = 2x = 20, 2n = 4x = 40

[97]

35

Anacamptis pyramidalis

2n = 2x = 36, 2n = 4x = 72

[59]

36

Centaurea phrygia

2n = 2x = 22, 2n = 4x = 44

[60]

37

Pyrus communis

2n = 2x = 34, 2n = 4x = 68

[143]