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CCDB → Angiosperms → Orchidaceae → Phragmipedium → 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. |