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CCDB → Angiosperms → Acanthaceae → Tetramerium → Tetramerium fruticosum Brandegee
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Tetramerium fruticosum Brandegee | Tetramerium fruticosum Brandegee | 18 | IPCN online | Daniel, T. F. 1986. Systematics of Tetramerium (Acanthaceae). Syst. Bot. Monogr. 12: 1–134. | |||
| Tetramerium fruticosum Brandegee | Tetramerium fruticosum Brandegee | 18 | IPCN online | Daniel, T. F., B. D. Parfitt & M. A. Baker. 1984. Chromosome numbers and their systematic implications in some North American Acanthaceae. Syst. Bot. 9: 346–354. | |||
| Tetramerium fruticosum Brandegee | Tetramerium fruticosum Brandegee | 18 | IPCN online | Daniel, T. F., T. I. Chuang & M. A. Baker. 1990. Chromosome numbers of American Acanthaceae. Syst. Bot. 15(1): 13–25. |