| Title | Observations sur Plusiers Plantes Nouvelles Rare ou Critiques de la France... |
| Abbreviation | Observ. Pl. Nouv. |
| Authors | C. T. A. Jordan |
| Publication Dates | 1846-1849 |
| TL2 | 3.409 |
The Harvard University Herbaria hold 3 type specimens of taxa described in this publication
Hieracium fragile Jordan [Type] 1849, 7: 34Hieracium fragile Jordan [Type] 1849, 7: 34
Hieracium depauperatum Jordan [Type] 1849, 7: 38