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 → Grindelia → Grindelia hirsutula Hook. & Arn.
163 chromosome counts in Grindelia hirsutula Hook. & Arn.:
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Grindelia stricta DC. | Grindelia hirsutula Hook. & Arn. | 24 | flora of NW Europe | http://wbd.etibioinformatics.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=3998 | ||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 12(1) | Asteracea | Whitaker ＆ S. 1935 Bull. Torrey Bot. Club (= J. Torrey Bot. Soc.) | ||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 24, 2C (=4x=84.10µm)(2) | Asteracea | Moreno, N. C. et al. 2012 Plant Syst. Evol. | ||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 2II+2IV(1) | Asteracea | Dunford 1986 Amer. J. Bot. | ||
| Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 12II, 10II+R4+4Bs(2, 1) | Asteracea | Lane & L. 1993 Sida (= J. Bot. Res. Inst. Texas) | |||
| Grindelia arenicola Steyerm. | Grindelia hirsutula Hook. & Arn. | 12(1) | Asteracea | Whitaker & S. 1935 Bull. Torrey Bot. Club (= J. Torrey Bot. Soc.) | |||
| Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 6II(1) | Asteracea | Lane & L. 1993 Sida (= J. Bot. Res. Inst. Texas) | |||
| Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 6(3) | Asteracea | Dunford 1986 Amer. J. Bot. | |||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 12(64) | Asteracea | Dunford 1964 Amer. J. Bot. | ||
| ! | Grindelia arenicola var. pachyphylla Steyerm. | Grindelia hirsutula Hook. & Arn. | 12(1) | 24(1) | Asteracea | Whitaker ＆ S. 1935 Bull. Torrey Bot. Club (= J. Torrey Bot. Soc.) | |
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 4II+1IV(1) | Asteracea | Dunford 1986 Amer. J. Bot. | ||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 24, 2C (=4x=96.66µm)(1, 1) | Asteracea | Moreno, N. C. et al. 2012 Plant Syst. Evol. | ||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 24(4) | Asteracea | Dunford 1964 Amer. J. Bot. | ||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 4IV+1IV(1) | Asteracea | Dunford 1986 Amer. J. Bot. | ||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 2II+2IV(1) | Asteracea | Dunford 1986 Amer. J. Bot. | ||
| Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 6(1) | Asteracea | Pinkava & K. 1977 Amer. J. Bot. | |||
| Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 12II(1) | Asteracea | Semple et al. 1989 Rhodora | |||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 6II(1) | Asteracea | Dunford 1970a Amer. J. Bot. | ||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 2II+2IV(1) | Asteracea | Dunford 1970a Amer. J. Bot. | ||
| Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 6(1) | 12(1) | Asteracea | Taylor & T. 1977 Syesis. (by British Columbia Provincial Museum) | ||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 6II(1) | Asteracea | Dunford 1970a Amer. J. Bot. | ||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 24(43) | Asteracea | Dunford 1964 Amer. J. Bot. | ||
| Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 12(1) | Asteracea | Solbrig et al. 1964 Amer. J. Bot. | |||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 24(3) | Asteracea | Dunford 1964 Amer. J. Bot. | ||
| Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 12(1) | Asteracea | Raven et al. 1960 Amer. J. Bot. | |||
| ! | Grindelia arenicola var. pachyphylla Steyerm. | Grindelia hirsutula Hook. & Arn. | 12(1) | 24(1) | Asteracea | Whitaker & S. 1935 Bull. Torrey Bot. Club (= J. Torrey Bot. Soc.) | |
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 6(1) | 12(1) | Asteracea | Taylor ＆ T. 1977 Syesis. (by British Columbia Provincial Museum) | |
| Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 12(1) | Asteracea | Raven et al. 1960 Amer. J. Bot. | |||
| Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 12(1) | Asteracea | Raven et al. 1960 Amer. J. Bot. | |||
| Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 12II, 1IV+10III(1, 1) | Asteracea | Strother 1983 Amer. J. Bot. | |||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 6II(1) | Asteracea | Dunford 1986 Amer. J. Bot. | ||
| ! | Grindelia arenicola var. pachyphylla Steyerm. | Grindelia hirsutula Hook. & Arn. | 12(1) | 24(1) | Asteracea | Whitaker ＆ S. 1935 Bull. Torrey Bot. Club (= J. Torrey Bot. Soc.) | |
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 24(1) | Asteracea | Whitaker ＆ S. 1935 Bull. Torrey Bot. Club (= J. Torrey Bot. Soc.) | ||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 2II+2IV(2) | Asteracea | Dunford 1986 Amer. J. Bot. | ||
| Grindelia hirsutula var. brevisquama Steyerm. | Grindelia hirsutula Hook. & Arn. | 24(1) | Asteracea | Whitaker ＆ S. 1935 Bull. Torrey Bot. Club (= J. Torrey Bot. Soc.) | |||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 4II+1IV(1) | Asteracea | Dunford 1970a Amer. J. Bot. | ||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 4II+1IV(1) | Asteracea | Dunford 1986 Amer. J. Bot. | ||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 6II(1) | Asteracea | Dunford 1986 Amer. J. Bot. | ||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 24(1) | Asteracea | Whitaker ＆ S. 1935 Bull. Torrey Bot. Club (= J. Torrey Bot. Soc.) | ||
| Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 6(1) | Asteracea | Semple 1980 Taxon | |||
| Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 12(1) | 24(1) | Asteracea | Whitaker & S. 1935 Bull. Torrey Bot. Club (= J. Torrey Bot. Soc.) | ||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 4II+1IV(1) | Asteracea | Dunford 1986 Amer. J. Bot. | ||
| Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 6(2) | Asteracea | Raven et al. 1960 Amer. J. Bot. | |||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 24(1) | Asteracea | Whitaker ＆ S. 1935 Bull. Torrey Bot. Club (= J. Torrey Bot. Soc.) | ||
| Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 3IV+6II, 2IV+8II, 1IV+10II(0) | 12(1) | Asteracea | Dunford 1983 | ||
| ! | Grindelia arenicola var. pachyphylla Steyerm. | Grindelia hirsutula Hook. & Arn. | 12(1) | 24(1) | Asteracea | Whitaker & S. 1935 Bull. Torrey Bot. Club (= J. Torrey Bot. Soc.) | |
| Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 12II(1) | Asteracea | Lane & L. 1993 Sida (= J. Bot. Res. Inst. Texas) | |||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 12II(1) | Asteracea | Lane & L. 1993 Sida (= J. Bot. Res. Inst. Texas) | ||
| Grindelia hirsutula var. davyi (Jeps.) M. A. Lane | Grindelia hirsutula Hook. & Arn. | 10II+R4+4B, 12II(1, 1) | Asteracea | Lane & L. 1993 Sida (= J. Bot. Res. Inst. Texas) | |||
| Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 12II(1) | Asteracea | Pinkava & K. 1977 Amer. J. Bot. | |||
| Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 6(1) | Asteracea | ||||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 4II+1IV(1) | Asteracea | Dunford 1986 Amer. J. Bot. | ||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 3IV+6II, 2IV+8II, 1IV+10II(0) | 12(1) | Asteracea | Dunford 1983 | |
| ! | Grindelia hirsutula var. hallii (Steyerm.) M. A. Lane | Grindelia hirsutula Hook. & Arn. | 6II(1) | Asteracea | Lane & L. 1993 Sida (= J. Bot. Res. Inst. Texas) | ||
| Grindelia rubricaulis var. elata Steyerm. | Grindelia hirsutula Hook. & Arn. | 12(1) | 24(1) | Asteracea | Whitaker & S. 1935 Bull. Torrey Bot. Club (= J. Torrey Bot. Soc.) | ||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 6(1) | 12(1) | Asteracea | Whitaker ＆ S. 1935 Bull. Torrey Bot. Club (= J. Torrey Bot. Soc.) | |
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 12(1) | 24(1) | Asteracea | Whitaker ＆ S. 1935 Bull. Torrey Bot. Club (= J. Torrey Bot. Soc.) | |
| Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 6(1) | Asteracea | Solbrig et al. 1969 Amer. J. Bot. | |||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 12(1) | Asteracea | Whitaker ＆ S. 1935 Bull. Torrey Bot. Club (= J. Torrey Bot. Soc.) | ||
| Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 12II(1) | Asteracea | Lane & L. 1993 Sida (= J. Bot. Res. Inst. Texas) | |||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 12(1) | Asteracea | Whitaker ＆ S. 1935 Bull. Torrey Bot. Club (= J. Torrey Bot. Soc.) | ||
| Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 6(6) | Asteracea | Dunford 1986 Amer. J. Bot. | |||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 4II+1IV(3) | Asteracea | Dunford 1986 Amer. J. Bot. | ||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 2II+2IV(1) | Asteracea | Dunford 1970a Amer. J. Bot. | ||
| Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 12II(1) | Asteracea | Lane & L. 1993 Sida (= J. Bot. Res. Inst. Texas) | |||
| Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 12(1) | 24(1) | Asteracea | Whitaker & S. 1935 Bull. Torrey Bot. Club (= J. Torrey Bot. Soc.) | ||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 6II(1) | Asteracea | Dunford 1986 Amer. J. Bot. | ||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 12(1) | 24(1) | Asteracea | Whitaker ＆ S. 1935 Bull. Torrey Bot. Club (= J. Torrey Bot. Soc.) | |
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 12(1) | 24(1) | Asteracea | Whitaker ＆ S. 1935 Bull. Torrey Bot. Club (= J. Torrey Bot. Soc.) | |
| Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 6(1) | Asteracea | Raven et al. 1960 Amer. J. Bot. | |||
| Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 12II(1) | Asteracea | Pinkava & K. 1977 Amer. J. Bot. | |||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 4II+1IV(1) | Asteracea | Dunford 1986 Amer. J. Bot. | ||
| Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 12II(1) | Asteracea | Lane & L. 1993 Sida (= J. Bot. Res. Inst. Texas) | |||
| Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 12(1) | 24(1) | Asteracea | Whitaker & S. 1935 Bull. Torrey Bot. Club (= J. Torrey Bot. Soc.) | ||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 4II+1IV(1) | Asteracea | Dunford 1986 Amer. J. Bot. | ||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 12II(1) | Asteracea | Lane & L. 1993 Sida (= J. Bot. Res. Inst. Texas) | ||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 6II(1) | Asteracea | Dunford 1986 Amer. J. Bot. | ||
| Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 6(1) | Asteracea | Raven et al. 1960 Amer. J. Bot. | |||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 4II+1IV(1) | Asteracea | Dunford 1986 Amer. J. Bot. | ||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 2II+2IV(1) | Asteracea | Dunford 1986 Amer. J. Bot. | ||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 4II+1IV(3) | Asteracea | Dunford 1986 Amer. J. Bot. | ||
| ! | Grindelia rubricaulis var. rubricaulis | Grindelia hirsutula Hook. & Arn. | 12(1) | Asteracea | Raven et al. 1960 Amer. J. Bot. | ||
| Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 12(1) | Asteracea | Raven et al. 1960 Amer. J. Bot. | |||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 18(1) | Asteracea | Dunford 1983 | ||
| ! | Grindelia discoidea Nutt. | Grindelia hirsutula Hook. & Arn. | 24(1) | Asteracea | Bartoli ＆ T. 1998 Kurtziana | ||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 12II(1) | Asteracea | Lane & L. 1993 Sida (= J. Bot. Res. Inst. Texas) | ||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 4II+1IV(2) | Asteracea | Dunford 1986 Amer. J. Bot. | ||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 4II+1IV(1) | Asteracea | Dunford 1986 Amer. J. Bot. | ||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 24, 2C (=4x=98.92µm)(1) | Asteracea | Moreno, N. C. et al. 2012 Plant Syst. Evol. | ||
| Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 12II(2) | Asteracea | Lane & L. 1993 Sida (= J. Bot. Res. Inst. Texas) | |||
| Grindelia rubricaulis var. platyphylla (Greene) Steyerm. | Grindelia hirsutula Hook. & Arn. | 24(1) | Asteracea | Whitaker ＆ S. 1935 Bull. Torrey Bot. Club (= J. Torrey Bot. Soc.) | |||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 24(4) | Asteracea | Dunford 1964 Amer. J. Bot. | ||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 4II+1IV(1) | Asteracea | Dunford 1970a Amer. J. Bot. | ||
| ! | Grindelia columbiana (Piper) Rydb. | Grindelia hirsutula Hook. & Arn. | 12(1) | Asteracea | Whitaker ＆ S. 1935 Bull. Torrey Bot. Club (= J. Torrey Bot. Soc.) | ||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 24(3) | Asteracea | Dunford 1964 Amer. J. Bot. | ||
| Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 6(1) | 12(1) | Asteracea | Whitaker & S. 1935 Bull. Torrey Bot. Club (= J. Torrey Bot. Soc.) | ||
| Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 12(2) | Asteracea | Raven et al. 1960 Amer. J. Bot. | |||
| Grindelia camporum Greene | Grindelia hirsutula Hook. & Arn. | 12II, 1IV+10II | IPCN online | Strother, J. L. 1983. More chromosome studies in Compositae. Amer. J. Bot. 70(8): 1217–1232. | |||
| Grindelia camporum Greene | Grindelia hirsutula Hook. & Arn. | 24 | IPCN online | McLaughlin, S. 1986. Differentiation among populations of tetraploid Grindelia camporum. Amer. J. Bot. 73: 1748–1754. | |||
| Grindelia camporum Greene | Grindelia hirsutula Hook. & Arn. | 12 | 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. | |||
| ! | Grindelia camporum Greene | Grindelia hirsutula Hook. & Arn. | 6II, 12II | IPCN online | Lane, M. A. & J. Li. 1993. Documented chromosome numbers 1993: 1. Chromosome number reports in Compositae with emphasis on tribe Astereae of the southwestern United States and Mexico. Sida 15: 539–546. | ||
| Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 12II | IPCN online | KYHOS, D. W. & P. H. RAVEN. 1982. Miscellaneous chromosome numbers in Asteraceae. Madroño 29: 62, 274. | |||
| Grindelia acutifolia Steyerm. | Grindelia hirsutula Hook. & Arn. | 6 | IPCN online | Dunford, M. 1986. Chromosome relationships of diploid species of Grindelia (Compositae) from Colorado, New Mexico and adjacent areas. Amer. J. Bot. 73: 297–303. | |||
| Grindelia acutifolia Steyerm. | Grindelia hirsutula Hook. & Arn. | 6 | IPCN online | Semple, J. C. 1980. In Chromosome number reports LXVII. Taxon 29: 357–358. | |||
| Grindelia nana Nutt. | Grindelia hirsutula Hook. & Arn. | 6 | IPCN online | Dunford, M. 1986. Chromosome relationships of diploid species of Grindelia (Compositae) from Colorado, New Mexico and adjacent areas. Amer. J. Bot. 73: 297–303. | |||
| Grindelia nana Nutt. | Grindelia hirsutula Hook. & Arn. | 12 | IPCN online | Morton, J. K. 1981. Chromosome numbers in Compositae from Canada and the U.S.A. Bot. J. Linn. Soc. 82: 357–368. | |||
| Grindelia fastigiata Greene | Grindelia hirsutula Hook. & Arn. | 6 | IPCN online | Dunford, M. 1986. Chromosome relationships of diploid species of Grindelia (Compositae) from Colorado, New Mexico and adjacent areas. Amer. J. Bot. 73: 297–303. | |||
| Grindelia inornata Greene | Grindelia hirsutula Hook. & Arn. | 6 | IPCN online | Dunford, M. 1986. Chromosome relationships of diploid species of Grindelia (Compositae) from Colorado, New Mexico and adjacent areas. Amer. J. Bot. 73: 297–303. | |||
| ! | Grindelia latifolia subsp. platyphylla (Greene) D. D. Keck | Grindelia hirsutula Hook. & Arn. | 12 | IPCN online | Pinkava, D. J. & D. J. Keil. 1977. Chromosome counts of Compositae from the United States and Mexico. Amer. J. Bot. 64: 680–686. | ||
| Grindelia squarrosa var. quasiperennis Lunell | Grindelia hirsutula Hook. & Arn. | 6 | 12 | IPCN online | Taylor, R. L. & S. Taylor. 1977. Chromosome numbers of vascular plants of British Columbia. Syesis 10: 125–138. | ||
| Grindelia stricta DC. | Grindelia hirsutula Hook. & Arn. | 12II | 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. | |||
| Grindelia procera Greene | Grindelia hirsutula Hook. & Arn. | 6 | IPCN online | Dunford, M. 1986. Chromosome relationships of diploid species of Grindelia (Compositae) from Colorado, New Mexico and adjacent areas. Amer. J. Bot. 73: 297–303. | |||
| Grindelia procera Greene | Grindelia hirsutula Hook. & Arn. | 10II+1IV | IPCN online | Keil, D. J., M. A. Luckow & D. J. Pinkava. 1988. Chromosome studies in Asteraceae from the United States, Mexico, the West Indies, and South America. Amer. J. Bot. 75: 652–668. | |||
| Grindelia latifolia subsp. latifolia | Grindelia hirsutula Hook. & Arn. | 12 | IPCN online | Pinkava, D. J. & D. J. Keil. 1977. Chromosome counts of Compositae from the United States and Mexico. Amer. J. Bot. 64: 680–686. | |||
| Grindelia revoluta Steyerm. | Grindelia hirsutula Hook. & Arn. | 6 | IPCN online | Dunford, M. 1986. Chromosome relationships of diploid species of Grindelia (Compositae) from Colorado, New Mexico and adjacent areas. Amer. J. Bot. 73: 297–303. | |||
| ! | Grindelia camporum var. bracteosa (J. T. Howell) M. A. Lane | Grindelia hirsutula Hook. & Arn. | 12II | IPCN online | Lane, M. A. & J. Li. 1993. Documented chromosome numbers 1993: 1. Chromosome number reports in Compositae with emphasis on tribe Astereae of the southwestern United States and Mexico. Sida 15: 539–546. | ||
| ! | Grindelia hirsutula var. davyi (Jeps.) M. A. Lane | Grindelia hirsutula Hook. & Arn. | 10II+R4+4B, 12II | IPCN online | Lane, M. A. & J. Li. 1993. Documented chromosome numbers 1993: 1. Chromosome number reports in Compositae with emphasis on tribe Astereae of the southwestern United States and Mexico. Sida 15: 539–546. | ||
| ! | Grindelia hirsutula var. hallii (Steyerm.) M. A. Lane | Grindelia hirsutula Hook. & Arn. | 6II | IPCN online | Lane, M. A. & J. Li. 1993. Documented chromosome numbers 1993: 1. Chromosome number reports in Compositae with emphasis on tribe Astereae of the southwestern United States and Mexico. Sida 15: 539–546. | ||
| ! | Grindelia stricta var. angustifolia (A. Gray) M. A. Lane | Grindelia hirsutula Hook. & Arn. | 12II | IPCN online | Lane, M. A. & J. Li. 1993. Documented chromosome numbers 1993: 1. Chromosome number reports in Compositae with emphasis on tribe Astereae of the southwestern United States and Mexico. Sida 15: 539–546. | ||
| ! | Grindelia stricta var. platyphylla (Greene) M. A. Lane | Grindelia hirsutula Hook. & Arn. | 12II | IPCN online | Lane, M. A. & J. Li. 1993. Documented chromosome numbers 1993: 1. Chromosome number reports in Compositae with emphasis on tribe Astereae of the southwestern United States and Mexico. Sida 15: 539–546. | ||
| Grindelia stricta var. stricta | Grindelia hirsutula Hook. & Arn. | 12II | IPCN online | Lane, M. A. & J. Li. 1993. Documented chromosome numbers 1993: 1. Chromosome number reports in Compositae with emphasis on tribe Astereae of the southwestern United States and Mexico. Sida 15: 539–546. | |||
| Grindelia stricta var. stricta | Grindelia hirsutula Hook. & Arn. | 12 | IPCN online | Chambers, K. L., D. Green, S. Potampa & L. McMahan. 1998. IOPB chromosome data 13. Newslett. Int. Organ. Pl. Biosyst. (Oslo) 29: 18–22. | |||
| ! | Grindelia arenicola var. pachyphylla Steyerm. | Grindelia hirsutula Hook. & Arn. | 12 | 24 | IPCN67-71 | WHITAKER, T.W . & J.A. STEYERMARK. 1935. Cytological aspects of Grindelia species. Bull. Torrey Bot. Club 62: 69-73. | |
| ! | Grindelia camporum Greene | Grindelia hirsutula Hook. & Arn. | 12 | 24 | IPCN67-71 | WHITAKER, T.W . & J.A. STEYERMARK. 1935. Cytological aspects of Grindelia species. Bull. Torrey Bot. Club 62: 69-73. | |
| ! | Grindelia camporum var. davyi (Jeps.) Steyerm. | Grindelia hirsutula Hook. & Arn. | 6 | IPCN67-71 | DUNFORD, M.P. 1970. Interchange heterozygosity in diploid interspecific hybrids in Grindelia (Compositae). Amer. J. Bot. 57: 623-628. | ||
| ! | Grindelia columbiana (Piper) Rydb. | Grindelia hirsutula Hook. & Arn. | 12 | IPCN67-71 | WHITAKER, T.W . & J.A. STEYERMARK. 1935. Cytological aspects of Grindelia species. Bull. Torrey Bot. Club 62: 69-73. | ||
| Grindelia fastigiata Greene | Grindelia hirsutula Hook. & Arn. | 6 | IPCN67-71 | DUNFORD, M.P. 1970. In IOPB chromosome number reports xxv. Taxon 19: 102-113. | |||
| ! | Grindelia hallii Steyerm. ex Rothrock | Grindelia hirsutula Hook. & Arn. | 6 | IPCN67-71 | DUNFORD, M.P. 1970. Interchange heterozygosity in diploid interspecific hybrids in Grindelia (Compositae). Amer. J. Bot. 57: 623-628. | ||
| ! | Grindelia humilis Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 24 | IPCN67-71 | WHITAKER, T.W . & J.A. STEYERMARK. 1935. Cytological aspects of Grindelia species. Bull. Torrey Bot. Club 62: 69-73. | ||
| ! | Grindelia hirsutula var. brevisquama Steyerm. | Grindelia hirsutula Hook. & Arn. | 24 | IPCN67-71 | WHITAKER, T.W . & J.A. STEYERMARK. 1935. Cytological aspects of Grindelia species. Bull. Torrey Bot. Club 62: 69-73. | ||
| Grindelia inornata Greene | Grindelia hirsutula Hook. & Arn. | 6 | IPCN67-71 | DUNFORD, M.P. 1970. In IOPB chromosome number reports xxv. Taxon 19: 102-113. | |||
| ! | Grindelia maritima (Greene) Steyerm. | Grindelia hirsutula Hook. & Arn. | 24 | IPCN67-71 | WHITAKER, T.W . & J.A. STEYERMARK. 1935. Cytological aspects of Grindelia species. Bull. Torrey Bot. Club 62: 69-73. | ||
| ! | Grindelia nana subsp. nana | Grindelia hirsutula Hook. & Arn. | 12 | IPCN67-71 | WHITAKER, T.W . & J.A. STEYERMARK. 1935. Cytological aspects of Grindelia species. Bull. Torrey Bot. Club 62: 69-73. | ||
| Grindelia nana Nutt. | Grindelia hirsutula Hook. & Arn. | 6 | IPCN67-71 | SOLBRIG, Q.T., L.C. ANDERSON, D.W. KYHOS, & P.H. RAVEN. 1969. Chromosome numbers in Compositae. VIII: Astereae III. Amer. J. Bot. 56: 348-353. | |||
| ! | Grindelia perennis A. Nelson | Grindelia hirsutula Hook. & Arn. | 12 | IPCN67-71 | WHITAKER, T.W . & J.A. STEYERMARK. 1935. Cytological aspects of Grindelia species. Bull. Torrey Bot. Club 62: 69-73. | ||
| ! | Grindelia procera Greene | Grindelia hirsutula Hook. & Arn. | 6 | 12 | IPCN67-71 | WHITAKER, T.W . & J.A. STEYERMARK. 1935. Cytological aspects of Grindelia species. Bull. Torrey Bot. Club 62: 69-73. | |
| Grindelia procera Greene | Grindelia hirsutula Hook. & Arn. | 6 | IPCN67-71 | DUNFORD, M.P. 1970. Interchange heterozygosity in diploid interspecific hybrids in Grindelia (Compositae). Amer. J. Bot. 57: 623-628. | |||
| ! | Grindelia revoluta Steyerm. | Grindelia hirsutula Hook. & Arn. | 12 | IPCN67-71 | DUNFORD, M.P. 1970. In IOPB chromosome number reports xxv. Taxon 19: 102-113. | ||
| ! | Grindelia rubricaulis var. elata Steyerm. | Grindelia hirsutula Hook. & Arn. | 12 | 24 | IPCN67-71 | WHITAKER, T.W . & J.A. STEYERMARK. 1935. Cytological aspects of Grindelia species. Bull. Torrey Bot. Club 62: 69-73. | |
| ! | Grindelia rubricaulis var. platyphylla (Greene) Steyerm. | Grindelia hirsutula Hook. & Arn. | 24 | IPCN67-71 | WHITAKER, T.W . & J.A. STEYERMARK. 1935. Cytological aspects of Grindelia species. Bull. Torrey Bot. Club 62: 69-73. | ||
| ! | Grindelia hirsutula Hook. & Arn. | Grindelia hirsutula Hook. & Arn. | 12,24 | eFlora | |||
| Grindelia arenicola Steyerm. | Grindelia hirsutula Hook. & Arn. | 24 | Fedorov, 1974 | Whitaker, Steyermark 1935 | |||
| Grindelia arenicola Steyerm. | Grindelia hirsutula Hook. & Arn. | 24, 24+B | Fedorov, 1974 | Raven et al. 1960 | |||
| Grindelia camporum Greene | Grindelia hirsutula Hook. & Arn. | 12, 24 | Fedorov, 1974 | Dunford 1964 | |||
| Grindelia camporum Greene | Grindelia hirsutula Hook. & Arn. | 24 | Fedorov, 1974 | Whitaker, Steyermark 1935 | |||
| Grindelia camporum Greene | Grindelia hirsutula Hook. & Arn. | 24 | Fedorov, 1974 | Heiser, Whitaker 1948. | |||
| Grindelia camporum Greene | Grindelia hirsutula Hook. & Arn. | 24 | Fedorov, 1974 | DeJong, Montgomery 1963 | |||
| ! | Grindelia columbiana (Piper) Rydb. | Grindelia hirsutula Hook. & Arn. | 12 | Fedorov, 1974 | Whitaker, Steyermark. 1935 | ||
| ! | Grindelia hallii Steyerm. ex Rothrock | Grindelia hirsutula Hook. & Arn. | 12 | Fedorov, 1974 | Raven et al. 1960 | ||
| Grindelia latifolia Kellogg | Grindelia hirsutula Hook. & Arn. | 24 | Fedorov, 1974 | DeJong, Montgomery | |||
| ! | Grindelia maritima (Greene) Steyerm. | Grindelia hirsutula Hook. & Arn. | 24 | Fedorov, 1974 | Whitaker, Steyermark 1955 | ||
| ! | Grindelia maritima (Greene) Steyerm. | Grindelia hirsutula Hook. & Arn. | 24 | Fedorov, 1974 | Raven et al. 1960 | ||
| ! | Grindelia perennis A. Nelson | Grindelia hirsutula Hook. & Arn. | 12 | Fedorov, 1974 | Whitaker, Steyermark 1935 | ||
| Grindelia procera Greene | Grindelia hirsutula Hook. & Arn. | 12 | Fedorov, 1974 | Whitaker, Steyermark 1935 | |||
| Grindelia procera Greene | Grindelia hirsutula Hook. & Arn. | 12 | Fedorov, 1974 | Dunford 1964 | |||
| ! | Grindelia rubricaulis DC. | Grindelia hirsutula Hook. & Arn. | 12, 24 | Fedorov, 1974 | Raven et al. 1960 | ||
| ! | Grindelia rubricaulis DC. | Grindelia hirsutula Hook. & Arn. | 24 | Fedorov, 1974 | Whitaker, Steyermark 1935 t | ||
| Grindelia stricta DC. | Grindelia hirsutula Hook. & Arn. | 24 | Fedorov, 1974 | DeJong, Montgomery 1963 p | |||
| Grindelia stricta DC. | Grindelia hirsutula Hook. & Arn. | 24 | Fedorov, 1974 | Dunford 1964 | |||
| ! | Grindelia camporum Greene | Grindelia hirsutula Hook. & Arn. | 24 | Darlington, 1955 | Heiser & W. 1948 | ||
| Grindelia camporum Greene | Grindelia hirsutula Hook. & Arn. | 24 | Cave1963 | DeJong & Mont. 1963 | |||
| ! | Grindelia latifolia Kellogg | Grindelia hirsutula Hook. & Arn. | 24 | Cave1963 | DeJong & Mont. 1963 | ||
| ! | Grindelia stricta subsp. venulosa (Jeps.) D. D. Keck | Grindelia hirsutula Hook. & Arn. | 24 | Cave1963 | DeJong & Mont. 1963 |