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 → Compositae → Hazardia → Hazardia squarrosa (Hook. & Arn.) Greene
15 chromosome counts in Hazardia squarrosa (Hook. & Arn.) Greene:
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Hazardia squarrosa var. squarrosa | Hazardia squarrosa (Hook. & Arn.) Greene | 5II(1) | Asteracea | Semple et al. 1989 Rhodora | |||
| Hazardia squarrosa (Hook. & Arn.) Greene | Hazardia squarrosa (Hook. & Arn.) Greene | 5II(1) | Asteracea | Semple et al. 1989 Rhodora | |||
| ! | Hazardia squarrosa (Hook. & Arn.) Greene | Hazardia squarrosa (Hook. & Arn.) Greene | 1VI+1III+1II(1) | 11(1) | Asteracea | Jackson, R. C. 1968 Univ. Kansas Sci. Bull. | |
| ! | Hazardia squarrosa (Hook. & Arn.) Greene | Hazardia squarrosa (Hook. & Arn.) Greene | 1VI+1III+1II(1) | 11(1) | Asteracea | Jackson, R. C. 1968 Univ. Kansas Sci. Bull. | |
| Hazardia squarrosa var. squarrosa | Hazardia squarrosa (Hook. & Arn.) Greene | 5II(1) | Asteracea | Semple et al. 1989 Rhodora | |||
| ! | Hazardia squarrosa (Hook. & Arn.) Greene | Hazardia squarrosa (Hook. & Arn.) Greene | 10(3) | Asteracea | Semple et al. 1992 Rhodora | ||
| Haplopappus squarrosus Hook. & Arn. | Hazardia squarrosa (Hook. & Arn.) Greene | 5II | IPCN online | Semple, J. C., J. G. Chmielewski & M. E. Lane. 1989. Chromosome number determinations in fam. Compositae, tribe Astereae. III. Additional counts and comments on generic limits and ancestral base numbers. Rhodora 91: 296–314. | |||
| Haplopappus squarrosus Hook. & Arn. | Hazardia squarrosa (Hook. & Arn.) Greene | 10 | IPCN online | Semple, J. C., J. G. Chmielewski & C. Xiang. 1992. Chromosome number determinations in fam. Compositae, tribe Astereae. IV. Additional reports and comments on the cytogeography and status of some species of Aster and Solidago. Rhodora 94: 48–62. | |||
| Haplopappus squarrosus subsp. squarrosus | Hazardia squarrosa (Hook. & Arn.) Greene | c.5II | IPCN online | Semple, J. C. 1985. Chromosome number determinations in fam. Compositae tribe Astereae. Rhodora 87: 517–527. | |||
| Haplopappus squarrosus subsp. squarrosus | Hazardia squarrosa (Hook. & Arn.) Greene | 5II | IPCN online | Semple, J. C., J. G. Chmielewski & M. E. Lane. 1989. Chromosome number determinations in fam. Compositae, tribe Astereae. III. Additional counts and comments on generic limits and ancestral base numbers. Rhodora 91: 296–314. | |||
| Haplopappus squarrosus subsp. squarrosus | Hazardia squarrosa (Hook. & Arn.) Greene | 5 | IPCN online | Jackson, R. C. 1979. Intersectional hybridization in Haplopappus: Blepharodon X Hazandia. Syst. Bot. 4: 157–162. | |||
| ! | Haplopappus squarrosus subsp. squarrosus | Hazardia squarrosa (Hook. & Arn.) Greene | 5 | IPCN73-74 | JACKSON, R.C. 1968. Hybridization and classification of Haplo~ br'ickellioides. Univ. Kansas Sci. Bull. 47: 1005-1012. | ||
| ! | Haplopappus squarrosus Hook. & Arn. | Hazardia squarrosa (Hook. & Arn.) Greene | 10 | Fedorov, 1974 | Raven ct a!. 1960 | ||
| ! | Haplopappus squarrosus Hook. & Arn. | Hazardia squarrosa (Hook. & Arn.) Greene | 10 | Fedorov, 1974 | DeJong, Montgomery 1963 | ||
| Haplopappus squarrosus subsp. squarrosus | Hazardia squarrosa (Hook. & Arn.) Greene | 10 | Cave1963 | DeJong & Mont. 1963 |