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CCDB → Angiosperms → Compositae → Stenotus → Stenotus acaulis (Nutt.) Nutt.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Stenotus acaulis var. acaulis | Stenotus acaulis (Nutt.) Nutt. | 18(2) | Asteracea | Watson 1973 Southw. Naturalist | |||
| ! | Stenotus acaulis (Nutt.) Nutt. | Stenotus acaulis (Nutt.) Nutt. | 18(2) | Asteracea | Solbrig et al. 1969 Amer. J. Bot. | ||
| ! | Stenotus acaulis var. glabratus (D. C. Eaton) Kartesz & Gandhi | Stenotus acaulis (Nutt.) Nutt. | 9(1) | Asteracea | Watson 1973 Southw. Naturalist | ||
| Haplopappus acaulis (Nutt.) A. Gray | Stenotus acaulis (Nutt.) Nutt. | 9 | IPCN online | Hartman, R. L. 1977. In IOPB chromosome number reports LVI. Taxon 26: 257–274. | |||
| ! | Haplopappus acaulis (Nutt.) A. Gray | Stenotus acaulis (Nutt.) Nutt. | 18 | 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. | ||
| ! | Haplopappus acaulis subsp. acaulis | Stenotus acaulis (Nutt.) Nutt. | 18 | 36 | IPCN73-74 | WATSON, T.J., Jr. 1973. Chromosome numbers in Compositae from the southwestern United states. Southw. Naturalist 18: 117-124. | |
| ! | Haplopappus acaulis subsp. glabratus (D. C. Eaton) H. M. Hall | Stenotus acaulis (Nutt.) Nutt. | 9 | IPCN73-74 | WATSON, T.J., Jr. 1973. Chromosome numbers in Compositae from the southwestern United states. Southw. Naturalist 18: 117-124. | ||
| ! | Haplopappus acaulis (Nutt.) A. Gray | Stenotus acaulis (Nutt.) Nutt. | 18 | IPCN73-74 | ANDERSON, L.C., D.W. KYHOS, T. MOSQUIN, A.M. POWEL~, & P.H. RAVEN. 1974. Chromosome numbers in Compositae. IX Haplopappus and other Astereae. Amer. J. Bot. 61: 665-671. | ||
| ! | Stenotus acaulis (Nutt.) Nutt. | Stenotus acaulis (Nutt.) Nutt. | 18,36 | eFlora | |||
| ! | Haplopappus acaulis (Nutt.) A. Gray | Stenotus acaulis (Nutt.) Nutt. | 36 | Fedorov, 1974 | Anderson L. C. 1963 | ||
| ! | Haplopappus acaulis (Nutt.) A. Gray | Stenotus acaulis (Nutt.) Nutt. | 36 | Fedorov, 1974 | Solbrig et al. 1964 |