Table 1. Plant materials for cloning and sequencing of nrDNA-ITS sequences.

No.	Clone name	Species name	Ploidy	Number of chromosomes
1	Badila	Saccharum officinarum	octoploid	80
2	VN cattle cane	Saccharum officinarum	octoploid	80
3	Loethers	Saccharum officinarum	octoploid	80
4	Crystalina	Saccharum officinarum	octoploid	80
5	S. Cheribon	Saccharum officinarum	octoploid	80
6	57NG208	Saccharum robustum	octoploid	80
7	51NG63	Saccharum robustum	octoploid	80
8	NG77-004	Saccharum robustum	octoploid	80
9	28NG21	Saccharum robustum	octoploid	80
10	Daye	Saccharum robustum	octoploid	80
11	YN75-2-11	Saccharum spontaneum	octoploid	64
12	YN82-110	Saccharum spontaneum	octoploid	64
13	YN83-160	Saccharum spontaneum	octoploid	64
14	FJ89-1-1	Saccharum spontaneum	nonuploid	72
15	YN83-201	Saccharum spontaneum	nonuploid	72
16	YN82-44	Saccharum spontaneum	decaploid	80
17	YN83-171	Saccharum spontaneum	decaploid	80
18	GZ78-2-28	Saccharum spontaneum	dodecaploid	96
19	FJ88-1-13	Saccharum spontaneum	dodecaploid	96
20	FJ89-1-19	Saccharum spontaneum	tridecaploid	104