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 → Caprifoliaceae → Pterocephalus → Pterocephalus spathulatus (Lag.) Coult.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Pterocephalus spathulatus (Lag.) Coult. | Pterocephalus spathulatus (Lag.) Coult. | 18 | Flora Iberica | IOPB. Chromosome number reports. LXXVII. Verlaque, R.Taxon31(4): 770-771(1982). | |||
| Pterocephalus spathulatus (Lag.) Coult. | Pterocephalus spathulatus (Lag.) Coult. | 18 | Flora Iberica | Nmeros cromosmicos para la flora espaola, 24-29. Fernndez Casas, J. & J. Fernndez Piqueras.Lagascalia7(2): 203-206(1977). | |||
| Pterocephalus spathulatus (Lag.) Coult. | Pterocephalus spathulatus (Lag.) Coult. | 18 | IPCN online | ||||
| Pterocephalus spathulatus (Lag.) Coult. | Pterocephalus spathulatus (Lag.) Coult. | 18 | IPCN online | Verlaque, R. 1982. In IOPB chromosome number reports LXXVII. Taxon 31: 770–771. | |||
| Pterocephalus spathulatus (Lag.) Coult. | Pterocephalus spathulatus (Lag.) Coult. | 18 | IPCN online | Verlaque, R. 1986. étude biosystématique et phylogénétique des Dipsacaceae IV. Tribu des Scabioseae (phylum no. 1, 2, 3). Rev. Cytol. Biol. Vég., Bot. 9: 5–72. | |||
| Pterocephalus spathulatus (Lag.) Coult. | Pterocephalus spathulatus (Lag.) Coult. | 18 | IPCN online | Fernandez Casas, J. & J. F. Piqueras. 1978. In Numeros cromosomicos para la flora Espanola. 1-44. Lagascalia 7: 191–216. | |||
| Pterocephalus spathulatus (Lag.) Coult. | Pterocephalus spathulatus (Lag.) Coult. | 18 | IPCN75-78 | Fernandez Casas & Fernandez Piqueras 1978 |