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CCDB → Gymnosperms → Cycadaceae → Cycas → Cycas normanbyana F. Muell.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Cycas media var. basaltica (C. A. Gardner) J. Schust. | Cycas normanbyana F. Muell. | 22 | IPCN online | Kondo, K., G. Kokubugata, M. Hizume, R. Tanaka & T. Satake. 1995. A karyomorphological study of five species and one variety of Cycas. Cytologia 60: 141–147. | ||
| ! | Cycas media var. basaltica (C. A. Gardner) J. Schust. | Cycas normanbyana F. Muell. | 22 | IPCN online | Kokubugata, G. & K. Kondo. 1996. Differential fluorescent-banding patterns in chromosomes of four species of Cycas (Cycadaceae). Bot. J. Linn. Soc. 120: 51–55. | ||
| ! | Cycas normanbyana F. Muell. | Cycas normanbyana F. Muell. | 22 | Rastogi2019 | Kokubugata G, Kondo K. Differential fluorescent-banding patterns in chromosomes of four species of Cycas (Cycadaceae). Bot J Linn Soc. 1996;120:51–5. ; Kondo K, Kokubugata G, Hizume M, Tanaka R, Satake T. A karyomorphological study of five species and one variety of Cycas. Cytologia. 1995;60:141–7. |