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CCDB → Angiosperms → Compositae → Ambrosia → Ambrosia psilostachya DC.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Ambrosia psilostachya DC. | Ambrosia psilostachya DC. | 72, 108, 144 | flora of NW Europe | http://wbd.etibioinformatics.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=4119 | ||
| ! | Ambrosia coronopifolia Torr. & A. Gray | Ambrosia psilostachya DC. | 36(6) | 72(5) | Asteracea | Wagner ＆ B. 1958 Rhodora | |
| Ambrosia coronopifolia Torr. & A. Gray | Ambrosia psilostachya DC. | 36(6) | 72(5) | Asteracea | Wagner & B. 1958 Rhodora | ||
| Ambrosia psilostachya DC. | Ambrosia psilostachya DC. | 36(1) | Asteracea | Soto-Trejo et al. 2011 Revista Mexicana de Biodiversidad | |||
| Ambrosia coronopifolia Torr. & A. Gray | Ambrosia psilostachya DC. | 72 | IPCN online | Love, A. & D. Love. 1982. In: IOPB chromosome number reports LXXVI. Taxon 31: 583–587. | |||
| Ambrosia coronopifolia Torr. & A. Gray | Ambrosia psilostachya DC. | 72 | IPCN online | Hommel, P. W. F. M. & J. H. Wieffering. 1979. In IOPB chromosome number reports LXIII. Taxon 28: 277–278. | |||
| Ambrosia psilostachya DC. | Ambrosia psilostachya DC. | 18,27,36,45,54,63,72 | IPCN online | Del Amo Rodriguez, S. & A. Gomez-pompa. 1976. Variability in Ambrosia cumanensis (Compositae). Syst. Bot. 1: 363–372. | |||
| Ambrosia psilostachya DC. | Ambrosia psilostachya DC. | 18 | IPCN online | Keil, D. J. & T. F. Stuessy. 1975. Chromosome counts of Compositae from the United States, Mexico and Guatemala. Rhodora 77: 171–195. | |||
| Ambrosia psilostachya DC. | Ambrosia psilostachya DC. | 54 | IPCN online | Keil, D. J. & T. F. Stuessy. 1975. Chromosome counts of Compositae from the United States, Mexico and Guatemala. Rhodora 77: 171–195. | |||
| Ambrosia psilostachya DC. | Ambrosia psilostachya DC. | ca.36 | IPCN online | Keil, D. J. & T. F. Stuessy. 1975. Chromosome counts of Compositae from the United States, Mexico and Guatemala. Rhodora 77: 171–195. | |||
| ! | Ambrosia psilostachya DC. | Ambrosia psilostachya DC. | 18 | 36 | IPCN67-71 | MILLER, H.E., T.J. MABRY, B.L. TURNER, & W.W. PAYNE. 1968. Infraspecific variation of sesquiterpene lactones in Ambrosia psilostachya (Compositael. Amer. J. Bot. 55: 316-324. | |
| Ambrosia psilostachya DC. | Ambrosia psilostachya DC. | 54, 108 | IPCN73-74 | RATTER, J.A., & c. MILNE. 1973. Some Angiosperm chromosome numbers. Notes Roy. Bot. Gard. Edinburgh 32: 429-438. | |||
| ! | Ambrosia psilostachya DC. | Ambrosia psilostachya DC. | 100,18,27,36,45,54,63,72 | eFlora | |||
| ! | Ambrosia psilostachya DC. | Ambrosia psilostachya DC. | 100-104 | Darlington, 1955 | Heiser & W. 1948 | ||
| ! | Ambrosia psilostachya var. coronopifolia (Torr. & A. Gray) Farw. | Ambrosia psilostachya DC. | 72 | Cave1957 | Mulligan | ||
| ! | Ambrosia coronopifolia Torr. & A. Gray | Ambrosia psilostachya DC. | 72 | Cave1958 | Wagner & Beals 1958 | ||
| ! | Ambrosia psilostachya DC. | Ambrosia psilostachya DC. | c.108 | Cave1958 | Wagner & Beals 1958 | ||
| ! | Ambrosia psilostachya DC. | Ambrosia psilostachya DC. | 36, 72 | Cave1962 | Payne in Gebben et al. 1962 | ||
| ! | Ambrosia psilostachya var. coronopifolia (Torr. & A. Gray) Farw. | Ambrosia psilostachya DC. | 36 | Cave1962 | Payne in Gebben et al. 1962 |