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CCDB → Angiosperms → Cistaceae → Helianthemum → Helianthemum ovatum Dun.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Helianthemum grandiflorum subsp. obscurum Holub | Helianthemum ovatum Dun. | 20 | CHROBASE | LOEVE A., LOEVE D. - 1982. IOPB chromosome number reports LXXVI.. Taxon , 31(3): 583-587. | ||
| ! | Helianthemum grandiflorum subsp. obscurum Holub | Helianthemum ovatum Dun. | 20 | Slovakia Database | Holub J., Měsíček J. & Javůrková V., 1971: Annotated chromosome counts of Czechoslovak plants (16–30) (Materials for "Flóra ČSSR" – 2). - Folia Geobot. Phytotax. 6/2: 179-214. | ||
| ! | Helianthemum grandiflorum subsp. obscurum Holub | Helianthemum ovatum Dun. | 20 | Slovakia Database | Holub J., Měsíček J. & Javůrková V., 1971: Annotated chromosome counts of Czechoslovak plants (16–30) (Materials for "Flóra ČSSR" – 2). - Folia Geobot. Phytotax. 6/2: 179-214. | ||
| ! | Helianthemum grandiflorum subsp. obscurum Holub | Helianthemum ovatum Dun. | 20 | Slovakia Database | Holub J., Měsíček J. & Javůrková V., 1971: Annotated chromosome counts of Czechoslovak plants (16–30) (Materials for "Flóra ČSSR" – 2). - Folia Geobot. Phytotax. 6/2: 179-214. | ||
| ! | Helianthemum grandiflorum subsp. obscurum Holub | Helianthemum ovatum Dun. | 20 | Slovakia Database | Holub J., Měsíček J. & Javůrková V., 1971: Annotated chromosome counts of Czechoslovak plants (16–30) (Materials for "Flóra ČSSR" – 2). - Folia Geobot. Phytotax. 6/2: 179-214. | ||
| ! | Helianthemum grandiflorum subsp. obscurum Holub | Helianthemum ovatum Dun. | 20 | Slovakia Database | Hallonová A., 1982: Floristické pomery horskej skupiny Skalky (Strážovské vrchy). - Stredné Slovensko 2: 308-323. | ||
| ! | Helianthemum nummularium subsp. obscurum Holub | Helianthemum ovatum Dun. | 20 | Flora Europaea | Rohner, 1954 | ||
| ! | Helianthemum grandiflorum subsp. obscurum Holub | Helianthemum ovatum Dun. | 20 | IPCN online | Love, A. & D. Love. 1982. In: IOPB chromosome number reports LXXVI. Taxon 31: 583–587. | ||
| ! | Helianthemum grandiflorum subsp. obscurum Holub | Helianthemum ovatum Dun. | 20 | IPCN online | Mĕsíček, J. 1992. In J. M|3esí|3ccek & V. Jav@0urková-Jarolímová, List of Chromosome Numbers of the Czech Vascular Plants. Academia, Praha. | ||
| ! | Helianthemum nummularium subsp. obscurum Holub | Helianthemum ovatum Dun. | 20 | IPCN online | Lövkvist, B. & U. M. Hultgård. 1999. Chromosome numbers in south Swedish vascular plants. Opera Bot. 137: 1–42. | ||
| ! | Helianthemum ovatum Dun. | Helianthemum ovatum Dun. | 20 | IPCN online | Druskovic, B. & M. Lovka. 1995. IOPB chromosome data 9. Int. Organ. Pl. Biosyst. Newslett. (Zurich) 24: 15–19. | ||
| ! | Helianthemum ovatum Dun. | Helianthemum ovatum Dun. | 20 | IPCN online | Dobea, C., B. Hahn & W. Morawetz. 1997. Chromosomenzahlen zur Gefässpflanzen-Flora Österreichs. Linzer Biol. Beitr. 29(1): 5–43. | ||
| ! | Helianthemum ovatum Dun. | Helianthemum ovatum Dun. | 20 | IPCN online | Skalinska, M., H. JANKUN, H. Wcislo & e. al. 1976. Further studies in chromosome numbers of Polish angiosperms. XI. Acta Biol. Cracov., Ser. Bot. 19: 107–148. | ||
| ! | Helianthemum grandiflorum subsp. obscurum Holub | Helianthemum ovatum Dun. | 10 | 20 | IPCN67-71 | HOLUB, J., J. MESICEK, & v. JAVURKOVA. 1971. Annotated chromosome counts of Czechoslovak plants (16-30) (Materials for Flora CSSR-2) Folia Geobot. Phytotax., Praha 6: 179-214. | |
| ! | Helianthemum nummularium subsp. ovatum Schinz & Thell. | Helianthemum ovatum Dun. | 20 | IPCN67-71 | LEVEQUE, M., & R. GORENFLOT. 1969. Prospections caryologiques dans la flore littorale du Boulonnais. Bull. soc. Bot. Nord France 22: 27-58. | ||
| ! | Helianthemum nummularium subsp. ovatum Schinz & Thell. | Helianthemum ovatum Dun. | 20 | IPCN75-78 | Leitao & Alves 1976 | ||
| ! | Helianthemum ovatum Dun. | Helianthemum ovatum Dun. | 20 | IPCN75-78 | Skalinska et al. 1976 | ||
| ! | Helianthemum ovatum Dun. | Helianthemum ovatum Dun. | 20 | Love, 1948 | Bowden 1945 a. | ||
| ! | Helianthemum chamaecistus subsp. ovatum Petersen | Helianthemum ovatum Dun. | 32? | Darlington, 1955 | |||
| ! | Helianthemum ovatum Dun. | Helianthemum ovatum Dun. | 2n = 20 | Austria_checklist | Dobe?, Ch., Hahn, B., & Morawetz, W. 1997. Chromosomenzahlen zur Gef??pflanzen-Flora ?sterreichs. Linzer Biol.Beitr. 29[1], 5-43. |