| TAMU Image Gallery | Gerald Carr images |
| 8 IMAGES FOUND AT PLANTSYSTEMATICS.ORG: IMAGES 1 - 8: | |||||||
 Trigonia rugosa |  Trigonia rugosa |  Trigonia rugosa |  Trigonia rugosa |  Trigonia rugosa |  Trigonia rugosa |  Trigonia rugosa |  [illustration] Trigonia simplex |
| NUMBER OF GENERA IN Trigoniaceae: 4 | KEW LIST: Trigoniaceae |
| Humbertiodendron | Trigonia 8 | Trigoniastrum | Trigoniodendron |