| Collector | Stauning, O. |
| Number | 193 |
| Collected with | |
| Country | Mexico |
| Subpart | Quintana Roo |
| County | |
| Locality | State of QUINTANA ROO, Municipio Kantunil Kin. The village Tres Reyes (16 QDT 3888). From roadside and similar secondary vegetation unless otherwise stated. |
| Coordinates | 20° 42' N 87° 35' W |
| Minimum elevation (m) | 30 |
| Maximum elevation (m) | 30 |
| Start date | 1989/09/23 |
| End date | 1989/09/23 |
| Family | Euphorbiaceae |
| Identification | Chamaesyce prostrata (Aiton)Small |
| Determined by | |
| Identification qualifier | |
| Field notes | Low creeping herb with white latex. Common in dry road margins |
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