C. recondita n=10 Sundberg et al. 1986

C. tenuiflora n=10, 2n=20 ref King et al. 1976; Strother 1983; Watanabe et al. 1995

NOTE: Keil and Pinkava 1976 reported n=9 for C. recondita and C. tenuiflora, but these were later corrected to n=10 (cf. Turner 1988, Plant Systematics and Evolution 160: 169-179.)

References

Keil, D.J. and D. J. Pinkava. 1976. Chromosome counts and taxonomic notes for Compositae from the United States and Mexico. American Journal of Botany 63: 1393-1403.

King, R. M., D. W. Kyhos, A. M. Powell, P. H. Raven, and H. Robinson. 1976. Chromosome numbers in Compositae. XIII. Eupatorieae. Annals of the Missouri Botanical Garden 63: 862-888.

Strother J. L. 1983. More chromosome studies in Compositae. American Journal of Botany 70: 1217-1224.

Sundberg, S., C. P. Cowan, and B. L. Turner. 1986. Chromosome counts of Latin American Compositae. American Journal of Botany 73: 33-38.

Turner, B. L. 1988. Taxonomy of Carminatia (Asteraceae, Eupatorieae). Plant Systematics and Evolution 160: 169-179.

Watanabe, K., R. M. King, T. Yahara, M. Ito, J. Yokoyama, T. Suzuki, and D. J. Crawford. 1995. Chromosomal cytology and evolution in Eupatorieae (Asteraceae). Annals of the Missouri Botanical Garden 82: 581-592.