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 → Orchidaceae → Cypripedium → Cypripedium reginae Walter
4 chromosome counts in Cypripedium reginae Walter:
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Cypripedium reginae Walter | Cypripedium reginae Walter | 20 | IPCN online | Love, A. & D. Love. 1981c. In Chromosome number reports LXXIII. Taxon 30: 845–851. | |||
| ! | Cypripedium reginae Walter | Cypripedium reginae Walter | 20 | IPCN67-71 | LOEVE, A., & w. SIMON. 1968. Cytotaxonomical notes on some American orchids. southw. Naturalist 13: 335-342. | ||
| ! | Cypripedium reginae Walter | Cypripedium reginae Walter | 20 | eFlora | |||
| ! | Cypripedium reginae Walter | Cypripedium reginae Walter | 22 | Darlington, 1955 |