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CCDB → Angiosperms → Compositae → Vernonia → Vernonia obtusa var. obtusa
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Critoniopsis obtusa (Gleason) H. Rob. | Vernonia obtusa var. obtusa | 10(1) | Asteracea | Turner 1981 Brittonia |