Baskin, C.C. and Baskin, J.M. (2003) When breaking seed dormancy is a problem try a move-along experiment. Native Plants Journal
Baskin, C.C. and Baskin, J.M. (2004) Determining dormancy-breaking and germination requirements from the fewest seeds. pp. 162–179
Guerrant, E.O.; Havens, K.; Maunder, M. (Eds) Ex situ conservation: supporting species survival in the wild. Washington, DC, Island Press.
Baskin, C.C. and Baskin, J.M. (2014) Seeds: Ecology, biogeography, and evolution of dormancy and germination (2nd edition). San Diego, Elsevier/Academic Press.
Bhowmick, T.P. and Chattopadhyay, S.B. (1960) Germination of seeds of larger cardamom. Science and Culture
Chanchula, N., Jala, A. and Taychasinpitak, T. (2013) Break dormancy by trimming immature Globba spp. International Transaction Journal of Engineering, Management, & Applied Sciences & Technologies
Dahanayake, N. (2014) Application of seed treatments to increase germinability of cardamom (Elettaria cardamomum) seeds under in vitro conditions. Sabaragamuwa University Journal
Finch-Savage, W.E. and Leubner-Metzger, G. (2006) Seed dormancy and the control of germination. New Phytologist
Giri, D. and Tamta, S. (2012) Effect of pre-sowing treatments on seed germination in Hedychium spicatum: an important vulnerable medicinal plant of Indian Himalayan region. Scientific Research and Essays
Goldberg, A. (1989) Classification, evolution and phylogeny of the families of monocotyledons. Smithsonian Contributions to Botany Number 71. Washington, DC, Smithsonian Institution Press.
Kerala Forest Research Institute (2011) Flowering plants of Kerala, Version 2.0 database. Kerala Forest Research Institute, Peechi, Kerala, India (DVD).
Larsen, K., Lock, J.M., Maas, H. and Maas, P.J.M. (1998) Zingiberaceae. pp. 474–495
Kubitzki, K. (Ed.) The families and genera of vascular plants. Vol. 4. Berlin, Springer-Verlag.
Murashige, T. and Skoog, F. (1962) A revised medium for rapid growth and bio assays with tobacco tissue cultures. Physiologia Plantarum
Ramakrishna, N., Lacey, J. and Smith, J.E. (1991) Effect of surface sterilization, fumigation and gamma irradiation on the microflora and germination of barley seeds. International Journal of Food Microbiology
Rivai, R.R., Wardani, F.F. and Devi, M.G. (2015) Germination and breaking seed dormancy of Alpinia malaccensis
. Nusantara Bioscience
Schemske, D.W. (1983) Breeding system and habitat effects on fitness components in three neotropical Costus (Zingiberaceae). Evolution
Schumann, K. (1904) Zingiberaceae. Das Pflanzenreich
Shields, R., Robinson, S.J. and Ansow, P.A. (1984) Use of fungicides in plant tissue culture. Plant Cell Reports
Smith, R.M. (1990)
Alpinia (Zingiberaceae): a proposed new infrageneric classification. Edinburgh Journal of Botany