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CCDB → Angiosperms → Compositae → Pectis → Pectis leavenworthii Standl. ex Leavenw.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Pectis leavenworthii Standl. ex Leavenw. | Pectis leavenworthii Standl. ex Leavenw. | 12II(4) | Asteracea | Keil et al. 1988 Amer. J. Bot. | ||
| ! | Pectis leavenworthii Standl. ex Leavenw. | Pectis leavenworthii Standl. ex Leavenw. | 12II | 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. | ||
| ! | Pectis leavenworthii Standl. ex Leavenw. | Pectis leavenworthii Standl. ex Leavenw. | 12 | IPCN online | Keil, D. J. 1977. Chromosome studies in North and Central American species of Pectis L. (Compositae: Tageteae). Rhodora 79(817): 79–94. |