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 new counts, or report erroneous counts.
CCDB → Angiosperms → Poaceae → Helictotrichon → Helictotrichon pratense (L.) Pilg.
26 chromosome counts in Helictotrichon pratense (L.) Pilg.:
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Avena pratensis L. | Helictotrichon pratense (L.) Pilg. | 42 | British Isles cytology | Maude, P.F. New Phytol. 38: 1-31 (1939) | ||
| ! | Helictotrichon pratense (L.) Pilg. | Helictotrichon pratense (L.) Pilg. | 126 | British Isles cytology | Hedberg, I. Bot. Not. 114: 389-396 (1961) | ||
| ! | Helictotrichon pratense (L.) Pilg. | Helictotrichon pratense (L.) Pilg. | ca 126 | British Isles cytology | Hedberg, I. Bot. Not. 114: 389-396 (1961) | ||
| Avena pratensis L. | Helictotrichon pratense (L.) Pilg. | c.98+0-1B | Flora Iberica | Notes de cytotaxinomie sur quelques Avena vivaces. Gervais, C.Bull. Soc. Neuchteloise Sci. Nat.91: 105-117(1968). | |||
| Avena pratensis L. | Helictotrichon pratense (L.) Pilg. | c.112+0-3B | Flora Iberica | Notes de cytotaxinomie sur quelques Avena vivaces. Gervais, C.Bull. Soc. Neuchteloise Sci. Nat.91: 105-117(1968). | |||
| ! | Avenula gonzaloi (Sennen) Holub | Helictotrichon pratense (L.) Pilg. | c.56 | Flora Iberica | Revisin taxonmica del gnero Avenula (Dumort.) Dumort. en la Pennsula Ibrica e Islas Baleares. Romero Zarco, C.Lagascalia13(1): 39-146(1985). | ||
| ! | Avenula gonzaloi (Sennen) Holub | Helictotrichon pratense (L.) Pilg. | c.63 | Flora Iberica | Revisin taxonmica del gnero Avenula (Dumort.) Dumort. en la Pennsula Ibrica e Islas Baleares. Romero Zarco, C.Lagascalia13(1): 39-146(1985). | ||
| ! | Avenula gonzaloi (Sennen) Holub | Helictotrichon pratense (L.) Pilg. | 49-53 | c105 | Flora Iberica | Revisin taxonmica del gnero Avenula (Dumort.) Dumort. en la Pennsula Ibrica e Islas Baleares. Romero Zarco, C.Lagascalia13(1): 39-146(1985). | |
| ! | Helictotrichon pratense (L.) Pilg. | Helictotrichon pratense (L.) Pilg. | 126 | flora of NW Europe | http://wbd.etibioinformatics.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=4514 | ||
| ! | Avenula pratensis (L.) Dumort. | Helictotrichon pratense (L.) Pilg. | 126 | Flora Europaea | Hedberg & Hedberg, | ||
| Avenula pratensis (L.) Dumort. | Helictotrichon pratense (L.) Pilg. | c.120 | IPCN online | Frey, L. 1991. Taxonomy, karyology and distribution of selected genera of tribe Aveneae (Poaceae) in Poland: I. Avenula. Fragm. Florist. Geobot. 35: 101–137. | |||
| Helictotrichon pratense (L.) Pilg. | Helictotrichon pratense (L.) Pilg. | 126@&1 | IPCN online | Röser, M. 1997. Ecogeography of Helictotrichon (Poaceae). Pl. Syst. Evol. 203: 181–281. | |||
| Helictotrichon pratense (L.) Pilg. | Helictotrichon pratense (L.) Pilg. | 112, 126 | IPCN online | Lövkvist, B. & U. M. Hultgård. 1999. Chromosome numbers in south Swedish vascular plants. Opera Bot. 137: 1–42. | |||
| ! | Avenula lusitanica (R. Zarco) Holub | Helictotrichon pratense (L.) Pilg. | 14 | IPCN online | Castroviejo, S., M. Cervera, A. M. Millanes & M. Novillo. 2003. Números cromosomáticos de algunas plantas mediterráneas. Bol. Real Soc. Esp. Hist. Nat., Secc. Biol. 98(1–4): 9–19. | ||
| Avena pratensis L. | Helictotrichon pratense (L.) Pilg. | 63 | 126 | IPCN66 | Gervais 1966 | ||
| Avena pratensis L. | Helictotrichon pratense (L.) Pilg. | c.98, c.112 | IPCN67-71 | GERVAIS, C. 1968. Notes de cytotaxinomie sur quelques Avena vivacea. Bull. Soc. Neuchateloise Sci. Nat. 91: 105-11-7-.-- | |||
| ! | Avenula pratensis (L.) Dumort. | Helictotrichon pratense (L.) Pilg. | -2 | IPCN75-78 | Sauer & Ghmelitschek 1976 | ||
| ! | Arrhenatherum pratense (L.) Samp. | Helictotrichon pratense (L.) Pilg. | 42 | Love, 1948 | Maude 1940. | ||
| ! | Helictotrichon pratense (L.) Pilg. | Helictotrichon pratense (L.) Pilg. | 42 | Kumar, 1987 | Hubbard, C.E. 1954 | ||
| ! | Helictotrichon pratense (L.) Pilg. | Helictotrichon pratense (L.) Pilg. | 126 | Kumar, 1987 | Hedberg, I. 1961 c.98, c.l12 Gervais, C. 1968 | ||
| ! | Helictotrichon pratense (L.) Pilg. | Helictotrichon pratense (L.) Pilg. | 42 | Darlington, 1955 | Maude 1940 | ||
| ! | Avenula pratensis (L.) Dumort. | Helictotrichon pratense (L.) Pilg. | 42 | C-values database | Grime JP, Shacklock JML, Band SR. 1985. Nuclear DNA contents, shoot phenology and species co-existence in a limestone grassland community. New Phytologist 100: 435-445. | ||
| Helictochloa lusitanica (R. Zarco) R. Zarco | Helictotrichon pratense (L.) Pilg. | 138 | Original-count | Winterfeld, G., Schneider, J., Perner, K., Röser, M. (2014). Polyploidy and hybridization as main factors of speciation: complex reticulate evolution within the grass genus Helictochloa. Cytogenet. Genome Res. 142: 204–225. doi: 10.1159/000361017 | |||
| Helictotrichon lusitanicum (R. Zarco) Röser | Helictotrichon pratense (L.) Pilg. | 126 | Original-count | Röser, M. (1998). Character evolution of the genus Helictotrichon (Poaceae: Aveneae) reconsidered in view of recent results in Ibero-Mauritanian and Eurasian species. Flora 193: 425–447. doi: 10.1016/S0367-2530(17)30869-8 | |||
| ! | Helictotrichon pratense subsp. ibericum (S. -Yves) Mateo & Figuerola | Helictotrichon pratense (L.) Pilg. | 104 + 2B | Original-count | Winterfeld, G., Röser, M. (2007). Disposition of ribosomal DNAs in the chromosomes of perennial oats (Poaceae: Aveneae). Bot. J. Linn. Soc. 155: 193–210. doi: 10.1111/j.1095-8339.2007.00690.x | ||
| ! | Helictotrichon pratense (L.) Pilg. | Helictotrichon pratense (L.) Pilg. | 130 | Original-count | Winterfeld, G., Röser, M. (2007). Chromosomal localization and evolution of satellite DNAs and heterochromatin in grasses (Poaceae), especially tribe Aveneae. Pl. Syst. Evol. 264: 75–100. doi: 10.1007/s00606-006-0482-18 |