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 → Aira → Aira praecox L.
32 chromosome counts in Aira praecox L.:
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Aira praecox L. | Aira praecox L. | 14 | British Isles cytology | Maude, P.F. New Phytol. 38: 1-31 (1939) | ||
| ! | Aira praecox L. | Aira praecox L. | 14 | British Isles cytology | Hedberg, I., Hedberg, O. Bot. Not. 114: 397-399 (1961) | ||
| Aira praecox L. | Aira praecox L. | 7 | Flora Iberica | Contribucin al conocimiento cariolgico de las Poaceae en Extremadura (Espaa). II. Devesa, J. A. & al.Bol. Soc. Brot. ser. 263: 153-205(1990). | |||
| Aira praecox L. | Aira praecox L. | 14 | Flora Iberica | Contribuiao para o conhecimento citotaxonmico das spermatophyta de Portugal. I. Gramineae, supl. 1 Queirs, M.Bol. Soc. Brot. ser. 247: 77-103(1973). | |||
| Aira praecox L. | Aira praecox L. | 14 | Flora Iberica | Contribution la connaissance cytotaxinomique des spermatophyta du Portugal. I. Gramineae Fernandes, A. & M. Queirs.Bol. Soc. Brot. ser. 243: 20-140(1969). | |||
| ! | Aira praecox L. | Aira praecox L. | 14 | flora of NW Europe | http://wbd.etibioinformatics.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=4537 | ||
| ! | Aira praecox L. | Aira praecox L. | 14 | Flora Europaea | Hedberg & Hedberg, | ||
| Aira praecox L. | Aira praecox L. | 14 | Poland Database | Pogan E., Czapik R. and Jankun A. et al. 1985. Further studies in chromosome numbers of Polish Angiosperms Part XVIII. Acta Biol. Cracov. Ser. Bot. 27, 57-74. | |||
| Aira praecox L. | Aira praecox L. | 14 | IPCN online | Pogan, E., R. CZAPIK & A. Jankun. 1985. Further studies in chromosome numbers of Polish angiosperms. Part XVIII. Acta Biol. Cracov., Ser. Bot. 27: 57–74. | |||
| Aira praecox L. | Aira praecox L. | 7 | IPCN online | Devesa, J. A., T. RUIZ, A. Ortega, J. P. Carrasco, M. C. Viera, R. Torno & J. Pastor. 1990. Contribución al conocimiento cariológico de las Poaceae en Extremadura (Espana)---I. Bol. Soc. Brot., sér. 2 63: 29–66. | |||
| Aira praecox L. | Aira praecox L. | 14 | IPCN online | Albers, F. 1980. Comparative karyology of the grass subtribes Aristaveninae and Airinae (Poaceae-Avenae). Pl. Syst. Evol. 136: 137–167. | |||
| Aira praecox L. | Aira praecox L. | 7 | 14 | IPCN67-71 | TAYLOR, R.L., & G.A. MULLIGAN. 1968. Flora of the Queen Charlotte Islands. Part 2. Cytological aspects of the Vascular Plants. Queen's Printer, Ottawa. pp. 148. | ||
| Aira praecox L. | Aira praecox L. | 14 | IPCN67-71 | FERNANDES, A . & M. QUEIROS. 1969. Contribution a la connaissance cytotaxinomique des Spermatophyta du Portugal. I. Gramineae. Bol. Soc. Brat. 43(ser.2l: 3-140. | |||
| Aira praecox L. | Aira praecox L. | 7 | IPCN67-71 | SPELLENBERG, R. 1970. In IOPB chromosome number reports xxv. Taxon 19: 102-113. | |||
| Aira praecox L. | Aira praecox L. | 14 | IPCN67-71 | GADELLA, Th. W. J., & E. KLIPHUIS. 1966.' Chromosome numbers of flowering plants in the Netherlands II. Proc. Roy. Neth. Acad. Sci. Ser. C. 69: 541-556. | |||
| Aira praecox L. | Aira praecox L. | 14 | IPCN73-74 | ALBERS, F. 1973. zwei Ausgangskaryotypen bei der Graser-Gattung Aira L. Oesterr. Bot. z. 121: 251-254. | |||
| Aira praecox L. | Aira praecox L. | 14 | IPCN73-74 | QUEIROS, M. 1973. Contribuicao para o conhecimento citotaxonomico dj spermatophyta de Portugal. I. Gramineae, Supl. I. Bol. Soc. Brot. I 4 7 ( Ser . 2 ) : 7 7- 1 0 3 . | |||
| Aira praecox L. | Aira praecox L. | 14 | Fedorov, 1974 | Hagerup 1939 | |||
| Aira praecox L. | Aira praecox L. | 14 | Fedorov, 1974 | Maude 1939 | |||
| Aira praecox L. | Aira praecox L. | 14 | Fedorov, 1974 | Hubbard 1954 | |||
| Aira praecox L. | Aira praecox L. | 14 | Fedorov, 1974 | Bacher, Larsen 1958b | |||
| Aira praecox L. | Aira praecox L. | 14 | Fedorov, 1974 | Hedberg I., Hedberg 0. 1961 | |||
| Aira praecox L. | Aira praecox L. | 14 | Fedorov, 1974 | Gadella, Kliphuis 1966 | |||
| ! | Aira praecox L. | Aira praecox L. | 14 | Darlington, 1955 | Hagerup 1939 | ||
| ! | Aira praecox L. | Aira praecox L. | 14 | C-values database | Albers F. 1980. Comparative karyology of the grass subtribes Aristaveninae and Airinae (Poaceae - Aveneae). Plant Systematics and Evolution 136: 137-167. | ||
| Aira praecox L. | Aira praecox L. | 14 | Cave1958 | Bocher & Larsen 1958 | |||
| Aira praecox L. | Aira praecox L. | 7 | CromoCat 2015 | Devesa, J. A., Ruiz, T., Ortega, A., Carrasco, J., Viera, M., Tormo, R. & Pastor, J. (1990a). Contribución al conocimiento cariológico de las Poaceae en Extremadura (España). II. Bol. Soc. Brot. 63: 153-205. | |||
| Aira praecox L. | Aira praecox L. | 7 | CromoCat 2015 | Spellenberg, R. (1970). Reports [In Löve, A. (ed.), IOPB chromosome numbers reports XXV]. Taxon 19(1): 112-113. | |||
| Aira praecox L. | Aira praecox L. | 14 | CromoCat 2015 | Albers, F. (1980). Comparative Karyology of the grass subtribes Aristaveninae and Airinae (Poaceae-Avenae). Pl. Syst. Evol. 136: 137-167 | |||
| Aira praecox L. | Aira praecox L. | 14 | CromoCat 2015 | Fernandes, A. & Queirós, M. (1969). Contribution à la connaissance cytotaxinomique des spermatophyta du Portugal. I. Gramineae. Bol. Soc. Brot. 43: 20-140. | |||
| Aira praecox L. | Aira praecox L. | 14 | CromoCat 2015 | Pogan, E., R. Czapik & A. Jankun. (1985). Further studies in chromosome numbers of Polish Angiosperms. Part XVIII. Acta Biol. Cracov., Ser. Bot. 27: 57-74. | |||
| Aira praecox L. | Aira praecox L. | 14 | CromoCat 2015 | Queirós, M. (1973a). Contribuiçao para o conhecimento citotaxonómico das Spermatophyta de Portugal. I. Gramineae, supl. 1. Bol. Soc. Brot. 47: 77-103. |