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Card. Bull. Singapore 69(2) 2017 
Table 3. Species of Zingiber and outgroups obtained from NCBI GenBank. 
No 
Species 
Distribution/Section 
GenBank Acc. 
No. (ITS) 
Zingiber (ingroup) 
1 
Z. barbatum Wall. 
Thailand/Zingiber 
DQ064578 
2 
Z bradleyanum Craib 
Thailand/Cryptanthium 
DQ064579 
3 
Z capitatum Roxb. 
India, Himalaya/Zingiber 
KM983532 
4 
Z capitatum 
India, Himalaya/Zingiber 
KM983536 
5 
Z. citriodorum Theilade & Mood 
Thailand/Zingiber 
DQ064591 
6 
Z coloratum N.E.Br. 
B orneo/Zingiber 
AF414498 
7 
Z corallinum Hance 
Thailand, China/Zingiber 
AL254460 
8 
Z corallinum 
Thailand, China/Zingiber 
DQ064587 
9 
Z. ellipticum (S.Q.Tong & Y.M.Xia) 
Q.G.Wu & T.L.Wu 
Yunnan- China/Pleuranthe si s 
AL478799 
10 
Z. fragile S.Q.Tong 
Thailand/Cryptanthium 
DQ064581 
11 
Z. gramineum Noronha ex Blume 
Indochina, Java, 
Sumatra/Zingiber 
DQ064577 
12 
Z. gramineum 
Indochina, Java, 
Sumatra/Zingiber 
AL478800 
13 
Z. isanense Triboun & K.Larsen 
Thailand/Zingiber 
DQ064586 
14 
Z. junceum Gagnep. 
Thailand/Zingiber 
DQ064588 
15 
Z. junceum 
Thailand/Zingiber 
AY424774 
16 
Z. longipedunculatum Ridl. 
Borneo/Zingiber 
AB097254 
17 
Z. montanum (J.Koenig) Link ex 
A.Dietr. 
Cultivated/Zingiber 
KJ872221 
18 
Z montanum 
Cultivated/Zingiber 
DQ064585 
19 
Z. neesanum (J.Graham) 
Ramamoorthy 
India, Indochina/Zingiber 
KJ872228 
20 
Z neesanum 
India, Indochina/Zingiber 
KJ872226 
21 
Z. neotruncatum T.L.Wu, K.Larsen & 
Turland 
India, China/Zingiber 
DQ064589 
22 
Z. newmanii Theilade & Mood 
Thailand/Zingiber 
DQ064575 
23 
Z. ocloriferum Blume 
Cultivated/Zingiber 
KL304561 
24 
Z. ocloriferum 
Cultivated/Zingiber 
KL304562 
25 
Z. officinale Roscoe 
Cultivated/Zingiber 
DQ064590 
26 
Z orbiculatum S.Q.Tong 
Thailand/Cryptanthium 
DQ064573 
27 
Z ottensii Valeton 
Cultivated/Zingiber 
DQ064582 
28 
Z ottensii 
Cultivated/Zingiber 
AJ388298 
29 
Z. parishii Hook.f. 
Thailand/Zingiber 
KF304567 
30 
Z. parishii 
Thailand/Zingiber 
DQ064576 
31 
Z. pellitum Gagnep. 
Thailand/Dymczewiczia 
DQ064574 
32 
Z purpureum Roscoe (syn. of Z. 
montanum ) 
Cultivated/Zingiber 
HM236153 
33 
Z. rubens Roxb. 
Thailand/Cryptanthium 
DQ064580 
34 
Z. spectabile Griff. 
Sumatra, Malay 
Peninsula/Zingiber 
AL414499 
35 
Z. sulphureum Burkill ex Theilade 
Sumatra, Malay 
Peninsula/Zingiber 
AL478801 
36 
Z. wrayi Prain ex Ridl. 
Sumatra, Malay Peninsula, 
Thailand/Zingiber 
AL478802 
37 
Z. wrayii 
Sumatra, Malay Peninsula, 
Thailand/Zingiber 
DQ064583 
