CCDB → Angiosperms → Rubiaceae → Stenaria → Stenaria nigricans var. floridana (Standl.) Terrell
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Houstonia nigricans var. floridana (Standl.) Terrell | Stenaria nigricans var. floridana (Standl.) Terrell | 9 | 18 | IPCN online | Terrell, E. E., W. H. Lewis, H. Robinson, H. & J. W. Nowicke. 1986. Phylogenetic implications of diverse seed types, chromosome numbers, and pollen morphology in Houstonia (Rubiaceae). Amer. J. Bot. 73(1): 103–115. | ||
| Houstonia nigricans var. floridana (Standl.) Terrell | Stenaria nigricans var. floridana (Standl.) Terrell | 9 | 18 | IPCN online | Terrell, E. E., W. H. Lewis, H. Robinson, H. & J. W. Nowicke. 1986. Phylogenetic implications of diverse seed types, chromosome numbers, and pollen morphology in Houstonia (Rubiaceae). Amer. J. Bot. 73(1): 103–115. |