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.


CCDBAngiospermsOrchidaceaePhragmipediumPhragmipedium hartwegii (Rchb.) L. O. Williams

3 chromosome counts in Phragmipedium hartwegii (Rchb.) L. O. Williams:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Phragmipedium hartwegii (Rchb.) L. O. Williams Phragmipedium longifolium (Warsz. & Rchb.) Rolfe   20 IPCN online Tanaka, R. & S. Ohta. 1982. A method for differential staining of centromere regions of plant chromosomes. Jap. J. Genet. 57: 65–73.
!   Phragmipedium hartwegii (Rchb.) L. O. Williams Phragmipedium longifolium (Warsz. & Rchb.) Rolfe   22 IPCN online Wimber, D. E. 1983. Phragmipedium cytology I. Diploidy and polyploidy in the hybrids. Amer. Orchid Soc. Bull. 52: 933–939.
!   Phragmipedium hartwegii (Rchb.) L. O. Williams Phragmipedium longifolium (Warsz. & Rchb.) Rolfe   22 IPCN online KARASAWA, K. 1980. Karyomorphological studies in Phragmipedium, Orchidaceae. Bull. Hiroshima Bot. Gard. 3: 1–49.