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 → Elymus → Elymus spicatus (Pursh) Gould
34 chromosome counts in Elymus spicatus (Pursh) Gould:
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Agropyron spicatum (Pursh) Scribn. & J. G. Sm. | Elymus spicatus (Pursh) Gould | 14 | IPCN online | Dewey, D. R. 1982. Cytogenetics of Agropyron ferganense and its hybrids with six species of Agropyron, Elymus and Sitanion. Amer. J. Bot. 68: 216–225. | ||
| ! | Agropyron spicatum (Pursh) Scribn. & J. G. Sm. | Elymus spicatus (Pursh) Gould | 14,28 | IPCN online | Napier, K. V. & P. D. Walton. 1981. New interspecific hybrids in the genus Agropyron. Euphytica 30: 459–466. | ||
| ! | Agropyron spicatum (Pursh) Scribn. & J. G. Sm. | Elymus spicatus (Pursh) Gould | 14,28 | IPCN online | Sadisivaiah, R. S. & J. Weiger. 1981. The origin and meiotic behaviour of hexaploid northern wheaigrass (Agropyron dasystachyum). Chromosoma 82: 212–232. | ||
| Pseudoroegneria spicata (Pursh) Á. Löve | Elymus spicatus (Pursh) Gould | 14 | IPCN online | Asay, K. H., C. Hsiao & D. R. Dewey. 1987. Intergeneric hybrids and amphiploids between Pseudoroegneria spicata and Critesion violaceum. Bot. Gaz. 148: 123–129. | |||
| Pseudoroegneria spicata (Pursh) Á. Löve | Elymus spicatus (Pursh) Gould | 14 | IPCN online | AUNG, T. & P. D. Walton. 1987. Cytology of triploid and pentaploid hybrids of Elymus trachycaulus x Pseudoroegneria spicata and P. spicata ssp. inermis. Genome 29: 470–480. | |||
| Pseudoroegneria spicata (Pursh) Á. Löve | Elymus spicatus (Pursh) Gould | 14 | IPCN online | Morris, K. L. D. & B. S. Gill. 1987. Genomic affinities of individual chromosomes based on C- and N-banding analyses of tetraploid Elymus species and their diploid progenitor species. Genome 29: 247–252. | |||
| Pseudoroegneria spicata (Pursh) Á. Löve | Elymus spicatus (Pursh) Gould | 14 | IPCN online | Jensen, K. B. 1989. Cytology, fertility, and origin of Elymus abolinii (Drob.) Tzvelev and its F1 hybrids with Pseudoroegneria spicata, E. lanceolatus, E. dentatus ssp. ugamicus, and E. drobovii (Poaceae: Triticeae). Genome 32: 468–474. | |||
| Pseudoroegneria spicata (Pursh) Á. Löve | Elymus spicatus (Pursh) Gould | 14 | IPCN online | Jensen, K. B. 1990. Cytology, fertility, and morphology of Elymus kengii (Keng) Tzvelev and E. grandiglumis (Keng) A. Löve (Triticeae: Poaceae). Genome 33: 563–570. | |||
| Pseudoroegneria spicata (Pursh) Á. Löve | Elymus spicatus (Pursh) Gould | 14 | IPCN online | Jensen, K. B. & S. L. Hatch. 1988. Cytology of Elymus panormitanus and its F1 hybrids with Pseudoroegneria spicata, Elymus caninus, and Elymus dentatus ssp. ugamicus. Genome 30: 879–884. | |||
| Pseudoroegneria spicata (Pursh) Á. Löve | Elymus spicatus (Pursh) Gould | 14 | IPCN online | Jensen, K. B., C. Hsiao & K. H. Asay. 1989. Genomic and taxonomic relationships of Agropyron vaillantianum and E. arizonicus (Poaceae: Triticeae). Genome 32: 640–645. | |||
| Pseudoroegneria spicata (Pursh) Á. Löve | Elymus spicatus (Pursh) Gould | 14 | IPCN online | Jensen, K. B. & R. R. c. Wang. 1991. Cytogenetics of Elymus caucasicus and Elymus longearistatus (Poaceae: Triticeae). Genome 34: 860–867. | |||
| Pseudoroegneria spicata (Pursh) Á. Löve | Elymus spicatus (Pursh) Gould | 14 | IPCN online | Lu, B. r. 1994. Meiotic analysis of the intergeneric hybrids between Pseudoroegneria and tetraploid Elymus. Cathaya 6: 1–14. | |||
| Pseudoroegneria spicata (Pursh) Á. Löve | Elymus spicatus (Pursh) Gould | 14 | IPCN online | Lu, B. r. & B. Salomon. 1993. Two new Tibetan species of Elymus (Poaceae: Triticeae) and their genomic relationships. Nordic J. Bot. 13: 353–367. | |||
| Pseudoroegneria spicata (Pursh) Á. Löve | Elymus spicatus (Pursh) Gould | 14 | IPCN online | Dubcovsky, J., S. M. Lewis & E. H. Hopp. 1992. Variation in the restriction fragments of 18S--26S rRNA loci in South American Elymus (Triticeae). Genome 35: 881–885. | |||
| Pseudoroegneria spicata (Pursh) Á. Löve | Elymus spicatus (Pursh) Gould | 14 | IPCN online | Jensen, K. B. 1993. Cytogenetics of Elymus magellanicus and its intra- and inter-generic hybrids with Pseudoroegneria spicata, Hordeum violaceum, E. trachycaulus, E. lanceolatus, and E. glaucus (Poaceae: Triticeae). Genome 36: 72–76. | |||
| Pseudoroegneria spicata (Pursh) Á. Löve | Elymus spicatus (Pursh) Gould | 14 | IPCN online | Lu, B. r. 1993. Meiotic studies of Elymus nutans and E. jacquemontii (Poaceae, Triticeae) and their hybrids with Pseudoroegneria spicata and seventeen Elymus species. Pl. Syst. Evol. 186: 193–212. | |||
| Pseudoroegneria spicata (Pursh) Á. Löve | Elymus spicatus (Pursh) Gould | 14 | IPCN online | Seberg, O. & I. Linde-Laursen. 1996. Eremium, a new genus of the Triticeae (Poaceae) from Argentina. Syst. Bot. 21(2): 3–15. | |||
| Pseudoroegneria spicata (Pursh) Á. Löve | Elymus spicatus (Pursh) Gould | 28 | IPCN online | Lu, B. r., B. Salomon & R. v. Bothmer. 1995. Interspecific hybridizations with Elymus confusus and E. dolichatherus, and their genomic relationships (Poaceae: Triticeae). Pl. Syst. Evol. 197: 1–17. | |||
| Pseudoroegneria spicata (Pursh) Á. Löve | Elymus spicatus (Pursh) Gould | 14 | IPCN online | Jensen, K. B. & B. Salomon. 1995. Cytogenetics and morphology of Elymus panormitanus var. heterophyllus and its relationship to Elymus panormitanus var. panormitanus (Poaceae: Triticeae). Int. J. Pl. Sci. 156: 731–739. | |||
| Pseudoroegneria spicata (Pursh) Á. Löve | Elymus spicatus (Pursh) Gould | 28 | IPCN online | Zhang, X. Q., J. l. Yang & C. Yen. 1998. The genome constitution of Roegneria grandis (Poaceae, Triticeae). Pl. Syst. Evol. 209: 63–73. | |||
| Pseudoroegneria spicata (Pursh) Á. Löve | Elymus spicatus (Pursh) Gould | 14 | IPCN online | Ding, C. b. 2004. Karyotypes of six species and two subspecies in Pseudoroegneria and three species in Roegneria. Acta Phytotax. Sin. 42(2): 162–169. | |||
| Pseudoroegneria spicata (Pursh) Á. Löve | Elymus spicatus (Pursh) Gould | 14 | IPCN online | Zhou, Y. H. 2004. Genomic constitution of Roegneria glaberrima. Acta Pratacult. Sin. 13(3): 68–74. | |||
| ! | Pseudoroegneria spicata subsp. inermis (Scribn. & J. G. Sm.) Á. Löve | Elymus spicatus (Pursh) Gould | 14 | IPCN online | AUNG, T. & P. D. Walton. 1987. Cytology of triploid and pentaploid hybrids of Elymus trachycaulus x Pseudoroegneria spicata and P. spicata ssp. inermis. Genome 29: 470–480. | ||
| ! | Pseudoroegneria spicata subsp. inermis (Scribn. & J. G. Sm.) Á. Löve | Elymus spicatus (Pursh) Gould | 14 | IPCN online | Morris, K. L. D. & B. S. Gill. 1987. Genomic affinities of individual chromosomes based on C- and N-banding analyses of tetraploid Elymus species and their diploid progenitor species. Genome 29: 247–252. | ||
| ! | Pseudoroegneria spicata subsp. inermis (Scribn. & J. G. Sm.) Á. Löve | Elymus spicatus (Pursh) Gould | 7 | IPCN online | Wang, R. R. C. 1986. Diploid perennial intergeneric hybrids in the tribe Triticeae II. Hybrids of Thinopyrum elongatum with Pseudoroegneria spicata and Critesion violaceum. Biol. Zentralbl. 105: 361–368. | ||
| ! | Pseudoroegneria spicata subsp. inermis (Scribn. & J. G. Sm.) Á. Löve | Elymus spicatus (Pursh) Gould | 14 | IPCN online | Love, A. 1980. In IOPB chromosome number reports LXVI. Taxon 29: 166–169. | ||
| ! | Agropyron spicatum (Pursh) Scribn. & J. G. Sm. | Elymus spicatus (Pursh) Gould | 14 | IPCN72 | DEWEY, D.R. 1972. Genome analysis of South American Elymus patagonicus and its hybrids with two North American and two Asian Agropyron species. Bot. Gaz. 133: 436-443. | ||
| ! | Agropyron spicatum (Pursh) Scribn. & J. G. Sm. | Elymus spicatus (Pursh) Gould | 7, 14 | IPCN67-71 | DEWEY, D.R. 1970. The origin of Agropyron albicans. Amer. J. Bot. 57: 12-18. | ||
| ! | Agropyron spicatum (Pursh) Scribn. & J. G. Sm. | Elymus spicatus (Pursh) Gould | 14 | IPCN67-71 | DEWEY, D.R. 1971. Genome relations among Agropyron spicatum, ~- scribneri, Hordeum brachyantherum and~ arizonicum. Bull. Torr. Bot. Club. 98: 200-206. | ||
| ! | Agropyron spicatum (Pursh) Scribn. & J. G. Sm. | Elymus spicatus (Pursh) Gould | 14 | IPCN67-71 | DEWEY, D.R. 1967. Synthetic hybrids of New World and Old World Agropyrons: III. Agropyron repens x tetraploid Agropyron spicatum. Amer. J. Bot. 54: 93-98. | ||
| ! | Agropyron spicatum (Pursh) Scribn. & J. G. Sm. | Elymus spicatus (Pursh) Gould | 14, 28 | Darlington, 1955 | Fo | ||
| ! | Pseudoroegneria spicata (Pursh) Á. Löve | Elymus spicatus (Pursh) Gould | 14 | C-values database | Vogel KP, Arumuganathan K, Jensen KB. 1999. Nuclear DNA content of perennial grasses of the Triticeae. Crop Science 39: 661-667. | ||
| ! | Agropyron inerme (Scribn. & J. G. Sm.) Rydb. | Elymus spicatus (Pursh) Gould | 14 | Cave1962 | Schulz-Sch. et alo 1962 | ||
| ! | Agropyron spicatum (Pursh) Scribn. & J. G. Sm. | Elymus spicatus (Pursh) Gould | 28 | Cave1962 | Schulz-Sch. et al. 1962 |