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CCDB → Angiosperms → Apocynaceae → Henrya → Henrya insularis Nees
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Henrya insularis Nees | Henrya insularis Nees | 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. | |||
| Henrya insularis Nees | Henrya insularis Nees | 18 | IPCN online | Daniel, T. F., T. I. Chuang & M. A. Baker. 1990. Chromosome numbers of American Acanthaceae. Syst. Bot. 15(1): 13–25. | |||
| Henrya insularis Nees | Henrya insularis Nees | 18 | IPCN online | Daniel, T. F. & T. I. Chuang. 1993. Chromosome numbers of New World Acanthaceae. Syst. Bot. 18: 283–289. |