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CCDB → Angiosperms → Compositae → Cirsium → Cirsium arizonicum (A. Gray) Petr.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Cirsium arizonicum (A. Gray) Petr. | Cirsium arizonicum (A. Gray) Petr. | 32, 34(1, 1) | Asteracea | Moore ＆ F. 1974 Canad. J. Bot. (= Botany) | ||
| ! | Cirsium nidulum (M. E. Jones) Petr. | Cirsium arizonicum (A. Gray) Petr. | 16II(1) | Asteracea | Keil & P. 1976 Amer. J. Bot. | ||
| Cirsium arizonicum var. arizonicum | Cirsium arizonicum (A. Gray) Petr. | 16II(1) | Asteracea | Keil & P. 1976 Amer. J. Bot. | |||
| Cirsium arizonicum (A. Gray) Petr. | Cirsium arizonicum (A. Gray) Petr. | 15II(1) | Asteracea | Pinkava & K. 1977 Amer. J. Bot. | |||
| Cirsium arizonicum (A. Gray) Petr. | Cirsium arizonicum (A. Gray) Petr. | 15 | 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. | |||
| ! | Cirsium nidulum (M. E. Jones) Petr. | Cirsium arizonicum (A. Gray) Petr. | 16 | IPCN online | Keil, D. J. & D. J. Pinkava. 1976. Chromosome counts and taxonomic notes for Compositae from the United States and Mexico. Amer. J. Bot. 63: 1393–1403. | ||
| ! | Cirsium arizonicum (A. Gray) Petr. | Cirsium arizonicum (A. Gray) Petr. | 30 | IPCN67-71 | OWNBEY, G.B., & Y-T. HSI. 1969. Chromosome numbers in some North American species of the genus Cirsium. II. Western United states. Madrono 20: 225-228. | ||
| ! | Cirsium arizonicum (A. Gray) Petr. | Cirsium arizonicum (A. Gray) Petr. | 15 | IPCN73-74 | MOORE, R.J., & C. FRANKTON. 1974. The Cirsiurn arizonicurn complex of the southwestern United States. Canad. J. Bot. 52: 543 551. | ||
| ! | Cirsium nidulum (M. E. Jones) Petr. | Cirsium arizonicum (A. Gray) Petr. | 34 | IPCN73-74 | MOORE, R.J., & C. FRANKTON. 1974. The Cirsiurn arizonicurn complex of the southwestern United States. Canad. J. Bot. 52: 543 551. | ||
| ! | Cirsium arizonicum (A. Gray) Petr. | Cirsium arizonicum (A. Gray) Petr. | 30,32,34 | eFlora | |||
| Cirsium arizonicum var. arizonicum | Cirsium arizonicum (A. Gray) Petr. | 30,32,34 | eFlora |