Comparative development of the spermatozoids of cycads andGinkgo biloba Knut J. NorstogErnest M. GiffordDennis Wm. Stevenson OriginalPaper Pages: 5 - 15
Seed coat anatomy ofCeratozamia mexicana (Cycadales) María Ydelia SÁnchez-TinocoE. Mark Engleman OriginalPaper Pages: 24 - 38
A biotechnology strategy for medium- and long-term conservation of cycads Richard E. LitzP. A. MoonVictor M. Chavez OriginalPaper Pages: 39 - 46
Effect of gelling agent on growth and development ofCeratozamia hildae somatic embryos P. A. MoonRichard E. LitzVictor M. Chávez OriginalPaper Pages: 47 - 53
Biochemical characterization of developmental stages of cycad somatic embryos I. Vargas-LunaG. Ortiz-MontielP. A. Moon OriginalPaper Pages: 54 - 62
Leaf physiology of shade-grownCycas micronesica leaves following removal of shade Thomas E. Marler OriginalPaper Pages: 63 - 71
The response of ultrastructure and function of chloroplasts from cycads to doubled CO2 concentration Bao-Yu ZuoQuan ZhangChia-Jui Chen OriginalPaper Pages: 72 - 78
Effects of varying shade and fertilizer on the growth ofZamia floridana A. DC B. DehganF. C. AlmiraB. Schutzman OriginalPaper Pages: 79 - 85
Patterns of genetic variation and demography ofCycas taitungensis in Taiwan Shong HuangHui-Ting HsiehYu-Chung Chiang OriginalPaper Pages: 86 - 92
New discoveries of cycads and advancement of conservation of cycads in China Chia Jui ChenNian Liu OriginalPaper Pages: 93 - 100