| Collector | Madsen, J. E. |
| Number | 4034 |
| Collected with | H. Borgtoft |
| Country | Senegal |
| Subpart | FATICK |
| County | |
| Locality | Sine Saloum National Park. île aux Oiseaux. Sandy dunes and mangroves. |
| Coordinates | 13° 38' N 16° 38' W |
| Minimum elevation (m) | 0 |
| Maximum elevation (m) | 0 |
| Start date | 1995/03/08 |
| End date | 1995/03/08 |
| Family | Asteraceae |
| Identification | Launaea taraxacifolia (Willd.) Amin ex Jeffrey |
| Determined by | S.A. Traore(DAKAR), 1995 |
| Identification qualifier | |
| Field notes | Herb, to 80 cm high. Border of beach. In grass land. |