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CCDB → Angiosperms → Acanthaceae → Chaetothylax → Chaetothylax umbrosus Nees
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Chaetothylax umbrosus Nees | Chaetothylax umbrosus Nees | 28 | IPCN online | Piovano, M. A. & L. M. Bernardello. 1991. Chromosome numbers in Argentinean Acanthaceae. Syst. Bot. 16: 89. |