Prof. Itay Mayrose Lab – Plant Evolution, Bioinformatics, & Comparative Genomics
CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous, please submit new counts, or report erroneous counts.
CCDB → Angiosperms → Rosaceae → Spiraea → Spiraea japonica L.
12 chromosome counts in Spiraea japonica L.:
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Spiraea japonica L. | Spiraea japonica L. | 18 | IPCN online | Oginuma, K., Z. Chen, K. Kondo & D. Hong. 1999. Karyomorphology of three species of Spiraea (Rosaceae) in China. Chromosome Sci. 3: 83–86. | ||
| Spiraea japonica var. fortunei (Planch.) Rehder | Spiraea japonica L. | 36 | IPCN online | Zhao-Yang, Z., S. Hang & G. Zhi-Jian. 2002. Karyomorphological study of the Spiraea japonica complex (Rosaceae). Brittonia 54(3): 168–174. | |||
| Spiraea japonica var. fortunei (Planch.) Rehder | Spiraea japonica L. | 36 | IPCN online | Zhao-Yang, Z., S. Hang & G. Zhi-Jian. 2002. Karyomorphological study of the Spiraea japonica complex (Rosaceae). Brittonia 54(3): 168–174. | |||
| Spiraea japonica var. japonica | Spiraea japonica L. | 18 | IPCN online | Zhao-Yang, Z., S. Hang & G. Zhi-Jian. 2002. Karyomorphological study of the Spiraea japonica complex (Rosaceae). Brittonia 54(3): 168–174. | |||
| Spiraea japonica var. acuminata Franch. | Spiraea japonica L. | 18 | IPCN online | Zhao-Yang, Z., S. Hang & G. Zhi-Jian. 2002. Karyomorphological study of the Spiraea japonica complex (Rosaceae). Brittonia 54(3): 168–174. | |||
| ! | Spiraea japonica var. ovatifolia Koidz. | Spiraea japonica L. | 18 | IPCN online | Zhao-Yang, Z., S. Hang & G. Zhi-Jian. 2002. Karyomorphological study of the Spiraea japonica complex (Rosaceae). Brittonia 54(3): 168–174. | ||
| Spiraea japonica var. glabra (Regel) Koidz. | Spiraea japonica L. | 18 | IPCN online | Zhao-Yang, Z., S. Hang & G. Zhi-Jian. 2002. Karyomorphological study of the Spiraea japonica complex (Rosaceae). Brittonia 54(3): 168–174. | |||
| ! | Spiraea fritschiana C. K. Schneid. | Spiraea japonica L. | 27, 36 | IPCN online | Sun, B. y., T. J. Kim & C. H. Kim. 1997. A biosystematic study on polyploid populations of the genus Spiraea (Rosaceae) in Korea. J. Pl. Biol. 40: 291–297. | ||
| Spiraea microgyna Nakai | Spiraea japonica L. | 9 | 18 | IPCN online | Sun, B. y., T. J. Kim & C. H. Kim. 1997. A biosystematic study on polyploid populations of the genus Spiraea (Rosaceae) in Korea. J. Pl. Biol. 40: 291–297. | ||
| Spiraea japonica L. | Spiraea japonica L. | 14 | IPCN67-71 | SHARMA, A., & A.K. SARKAR (Editors). 1967-68. Chromosome number reports of plants in Annual Report, Cytogenetics Laboratory, Department of"li"otany, University of Calcutta. The Research Bulletin. 2: 38-Q8. | |||
| Spiraea japonica L. | Spiraea japonica L. | 14 | IPCN75-78 | Sharma 1970 | |||
| Spiraea japonica L. | Spiraea japonica L. | 36 | Cave1959 | Baldwin 1951 |