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CCDB → Angiosperms → Leguminosae → Astragalus → Astragalus trigonus DC.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Astragalus pseudotrigonus Batt. & Trab. | Astragalus trigonus DC. | 16 | IPCN online | Zakharyeva, O. I. 1985. Chromosome numbers of some flowering plants from the Caucasus and Middle Asia. Bot. Zhurn. SSSR 70(12): 1699–1701. (In Russian). | ||
| Astragalus trigonus DC. | Astragalus trigonus DC. | 16 | IPCN online | Badr, A., M. A. Hamoud & H. A. El-Rabey. 1996. Chromosomal studies in the Egyptian flora V. Chromosomal relationships in the genus Astragalus L. (Fabaceae). Cytologia 1996: 105–111. | |||
| Astragalus trigonus DC. | Astragalus trigonus DC. | 8 | IPCN72 | AMIN, A. 1972. In IOPB chromosome number reports XXXVIII. Taxon 21: 679-684:° | |||
| Astragalus leucacanthus Boiss. | Astragalus trigonus DC. | 16 | Cave1963 | Led. & Rever 1963 |