| Collector | Cornejo, X. |
| Number | 8690 |
| Collected with | L.R. Landrum |
| Country | Ecuador |
| Subpart | Guayas |
| County | |
| Locality | Bosque Protector Cerro Blanco. Carretera Guayaquil-Salinas, km 15. Tropical dry forest. Secundary forest with remnant canopy trees |
| Coordinates | 2° 10' S 80° 0' W |
| Minimum elevation (m) | 250 |
| Maximum elevation (m) | 250 |
| Start date | 2015/02/226 |
| End date | 2015/02/26 |
| Family | Myrtaceae |
| Identification | Psidium guayaquilense Landrum & Cornejo |
| Determined by | |
| Identification qualifier | |
| Field notes | Tree 5-8 m tall, exfoliating bark, hard wood. Terminal branches winged, leaves with undulate margins. Flower buds light-green. Infrequent. |
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