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 → Compositae → Rudbeckia → Rudbeckia hirta var. pulcherrima Farw.
7 chromosome counts in Rudbeckia hirta var. pulcherrima Farw.:
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Rudbeckia hirta var. pulcherrima Farw. | Rudbeckia hirta var. pulcherrima Farw. | 19(1) | Asteracea | Watson 1973 Southw. Naturalist | ||
| Rudbeckia hirta var. pulcherrima Farw. | Rudbeckia hirta var. pulcherrima Farw. | 19(1) | Asteracea | Solbrig et al. 1972 Amer. J. Bot. | |||
| Rudbeckia hirta var. pulcherrima Farw. | Rudbeckia hirta var. pulcherrima Farw. | 19 | IPCN online | Freeman, C. C. & R. E. Brooks. 1988. Documented plant chromosome numbers 1988: 1. Chromosome counts for North American plants -- I. Sida 13: 241–250. | |||
| ! | Rudbeckia hirta var. pulcherrima Farw. | Rudbeckia hirta var. pulcherrima Farw. | 19 | IPCN67-71 | JONES, S.B., JR. 1970. Chromosome numbers in Compositae. Bull. Torrey Bot. Club. 97: 168-174. | ||
| ! | Rudbeckia hirta var. pulcherrima Farw. | Rudbeckia hirta var. pulcherrima Farw. | 19 | IPCN73-74 | WATSON, T.J., Jr. 1973. Chromosome numbers in Compositae from the southwestern United states. Southw. Naturalist 18: 117-124. | ||
| ! | Rudbeckia hirta var. pulcherrima Farw. | Rudbeckia hirta var. pulcherrima Farw. | 38 | eFlora | |||
| ! | Rudbeckia hirta var. pulcherrima Farw. | Rudbeckia hirta var. pulcherrima Farw. | 38 | Cave1959 | Perdue 1959 |