{# load django_bootstrap5#%} CCDB server
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 it to the forms submit new counts, or report erroneous counts.


CCDB → Angiosperms → Orchidaceae → Paphiopedilum → Paphiopedilum callosum (Rchb.) Stein

10 chromosome counts in Paphiopedilum callosum (Rchb.) Stein:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Paphiopedilum callosum (Rchb.) Stein Paphiopedilum callosum (Rchb.) Stein   32 IPCN65 Tanaka 1965a
!   Paphiopedilum callosum (Rchb.) Pfitzer Paphiopedilum callosum (Rchb.) Stein   26 IPCN online  
!   Paphiopedilum callosum (Rchb.) Pfitzer Paphiopedilum callosum (Rchb.) Stein   32 IPCN online Tanaka, R. & S. Ohta. 1982. A method for differential staining of centromere regions of plant chromosomes. Jap. J. Genet. 57: 65–73.
!   Paphiopedilum callosum (Rchb.) Pfitzer Paphiopedilum callosum (Rchb.) Stein   26 IPCN online KARASAWA, K. & K. Saito. 1982. A revision of the genus Paphiopedilum (Orchidaceae). Bull. Hiroshima Bot. Gard. 5: 1–69.
!   Paphiopedilum callosum (Rchb.) Pfitzer Paphiopedilum callosum (Rchb.) Stein   32 IPCN online KARASAWA, K. 1980. Karyomorphological studies in Phragmipedium, Orchidaceae. Bull. Hiroshima Bot. Gard. 3: 1–49.
!   Paphiopedilum callosum (Rchb.) Stein Paphiopedilum callosum (Rchb.) Stein   32 IPCN online Cox, A. V., G. J. Abdelnour, M. D. Bennett & I. J. Leitch. 1998. Genome size and karyotype evolution in the slipper orchids (Cypripedioideae: Orchidaceae). Amer. J. Bot. 85(5): 681–687.
!   Paphiopedilum callosum (Rchb.) Stein Paphiopedilum callosum (Rchb.) Stein   32 IPCN67-71 TANAKA, R. 1971. Types of resting nuclei in Orchidaceae. Bot. Mag. (Tokyo) 84: 118-122.
!   Paphiopedilum callosum (Rchb.) Pfitzer Paphiopedilum callosum (Rchb.) Stein   32 IPCN73-74 TANAKA R., & M. AOYAMA. 1974. Karyological studies on some species J P~phiopedilum. Jap. Orchid Soc. Bull. 20(1): 3-8.
!   Paphiopedilum callosum (Rchb.) Stein Paphiopedilum callosum (Rchb.) Stein   32 Darlington, 1955  
!   Paphiopedilum callosum (Rchb.) Stein Paphiopedilum callosum (Rchb.) Stein   32 C-values database Cox AV, Abdelnour DG, Bennett MD, Leitch IJ. (pers. comm. 1996).