| Municipality | Geographical position/Coconut Ecotype/Samples | |||||
| Localities | Latitude North | Longitude West | Ecotype | Number of individual soil samples | Number of composite foliar samples | |
| Tecpan de Galeana | Aguas Blancas | 17.18375 | 100.61782 | Green Dwarf | 10 | 3 |
| Tecpan de Galeana | Tenexpa | 17.18235 | 100.67571 | Green Dwarf | 4 | 1 |
| Tecpan de Galeana | San Luís-San Pedro | 17.24121 | 100.87041 | Pacific Tall | 10 | 2 |
| Tecpan de Galeana | Rodesia | 17.19916 | 100.71172 | Pacific Tall | 2 | 1 |
| Benito Juárez | Las Tunas | 17.096790 | 100.48046 | Green Dwarf | 18 | 3 |
| Atoyac de Álvarez | Alcholoa | 17.13704 | 100.38474 | Pacific Tall | 10 | 2 |
| Atoyac de Álvarez | Cacalutla | 17.09784 | 100.37756 | Pacific Tall | 4 | 2 |
| Atoyac de Álvarez | El Huicon | 17.11313 | 100.29875 | Pacific Tall | 4 | 1 |
| Coyuca de Benítez | Coyuca | 16.99871 | 100.08382 | Pacific Tall | 2 | 1 |