There are 197 pages with 1963 entries

Results
 Family  Genus  Specific epithet  Ploidy level  Chromosome number  Bs range  Complete citation reference
Asteraceae Brachycome dichromosomatica 2,00 4 1 Smith-White, S. (1968). Brachycome lineariloba: A species for experimental cytogenetics. Chromosoma, 23(3), 359–364.
Asteraceae Cirsium gregarium 2,00 34 2 Kupfer, P. (1968). Nouvelles prospections caryologiques dans la flore Orophile des Pyrenees et de la Sierra Nevada. Bull. Soc. Neuchateloise Des Sciences Naturelles, 91, 87–104
Asteraceae Psilostrophe tagetina 2,00 16 1-4 Brown, R. C. (1977). Biosystematics of Psilostrophe DC. (Compositae) I. Chromosome variability. Rhodora, 79, 169–189.
Asteraceae Solidago hispida 2,00 18 1 Love, A. (1970). IOPB chromosome number reports XXVII. Taxon, 19, 437–442
Asteraceae Carthamus boissieri 2,00 20 1 Goldblatt, P., & Johnson, D. E. (Eds.). (2003). Index to plant chromosome : numbers 1998-2000. St. Louis,Missouri (U.S.A.): Missouri Botanical Garden.
Asteraceae Erigeron glabellus 4,00 36 1 Noyes, R. D., & Allison, J. R. (2005). Cytology, Ovule Development, and Pollen Quality in Sexual Erigeron strigosus (Asteraceae). International Journal of Plant Sciences, 166(1), 49–59.
Asteraceae Antennaria luzuloides 2,00 28 2 Chinnappa, C. C. (1986). Chromosome numbers in Antennaria (Asteraceae: Inuleae) from western North America. Canadian Journal of Genetics and Cytology, 28(3), 468–476.
Asteraceae Brachycome nivalis 18 1-2 Smith-White, S., Carter, C., & Stace, H. (1970). The cytology of Brachycome . I. The subgenus Eubrachycome : A general survey. Australian Journal of Botany, 18(1), 99–125
Asteraceae Cirsium texanum 2,00 22 1 Moore, R. J., & Frankton, C. (1969). Cytotaxonomy of some Cirsium species of the eastern United States, with a key to eastern species. Botany, 47(8), 1257–1275.
Asteraceae Psilostrophe gnaphalodes 2,00 32 1 Love, A. (1979). IOPB chromosome number reporst LXIII. Taxon, 28, 265–279

B-chrom database 2017