Geographical distribution of three nuclear clusters (Q1, Q2, Q3) inferred by a Bayesian clustering analysis (STRUCTURE) after evaluating genetic diversity at nine nuSSR over 217 Jacaranda copaia in five regions in the Neotropics (Western Amazonia, Southern Amazonia, Central Amazonia, Guiana Shield, Central America). For more details, see Scotti-Saintagne et al., 2013 Journal of biogeography vol 40 pp 707-719. This work was funded by the EU-funded INCO “SEEDSOURCE” project, by the EU-funded PO-FEDER “ENERGIRAVI” program and the ANR funded Programme “BRIDGE”

Habitats inventories have been installed over the years in French Guiana using a standardized multi-scale protocol. In each site, we established two to four transects, about 2.5 to 3-km long in different directions to optimally sample the local environmental variability. Each 20-m width transect was divided into 100 m segments so that the basic sampling units are 0.2-ha plots. All the plots were geo-referenced using a Garmin 76CSx GPS receiver and delineated in the field using a Vertex laser clinometer. In each plot, all trees (including palm-trees) greater than 20 cm diameter at breast height (DBH) or above the buttresses were identified by local forest-plotters from ONF. They referred to a vernacular nomenclature whose names correspond either to a botanical species, genus or family. Tested against true botanical data on 4279 trees (Guitet et al., 2014), this nomenclature proved 83% effective accuracy at the family level and 74% at the level of the most precise botanical equivalent of our vernacular names (i.e. the species, genus or family level depending on the precision reached by forest-plotters). Soil samples were also collected in 490 selected plots representative of the different topographical positions along each transect. Chemical and textural analyses are available. Plants of the under-storey have been collected by IRD in several 5m x 5m sub-plots on different sites : Kourouaï, Piton Baron, Aïmara, Saut Parasol, Mont Itoupé, Waki, Toponowini, Bagote, Haute Beiman, Roche Koutou, Regina. Standardized line transects surveys were conducted by ONCFS in 25 sites on the same transects in order to record large mammals and terrestrial birds. Transects were walked at less than 1 kmh-1 speed every morning (7:00-11:00) and afternoon (14:30-18:00) by only one observer by trail, systematically alternating transects on consecutive days to avoid observer bias. All encounters of focus species and their localization on the trail were systematically recorded and the perpendicular distance between animal and transect was measured with a laser ranger finder to the nearest meter.

4 mosaics of 4 map sheets and a set of 32 additional map sheets 1. Administrations, banques : la Guyane : planche 29. Scale of 1:3 000 000 to 1:10 000. Date of publication: 1979. 2. Archéologie, histoire des Amérindiens : la Guyane : planche 17. Scale of 1:15 000 000 to 1:1 500 000. Date of publication: 1979. 3. Cartes anciennes : la Guyane : planche 18. Scale of 1:2 500 000 to 1:630 000. Date of publication: 1979. 4. Cayenne : la Guyane : planche 34. Scale of 1:60 000 to 1:10 000. Date of publication: 1979. 5. Circulation, transports : la Guyane : planche 27. Scale of 1:14 000 000 to 1:100 000. Date of publication: 1979. 6. Climatologie : la Guyane : planche 7. Scale of 1:3 500 000. Date of publication: 1979. 7. Climatologie II : pluviométrie annuelle moyenne : la Guyane : planche 8. Scale of 1:1 000 000. Date of publication: 1979. 8. Commerce, industrie, pêche, tourisme : la Guyane : planche 28. Scale of 1:2 000 000 to 1:1 500 000. Date of publication: 1979. 9. Energie, eaux, PTT et radiotélévision : la Guyane : planche 30. Scale of 1:1 500 000 to 1:225 000. Date of publication: 1979. 10. Exploitation forestière : la Guyane : planche 25. Scale of 1:1 000 000. Date of publication: 1979. 11. Faunes originales : plaines côtières : la Guyane : planche 15. Scale of 1:350 000. Date of publication: 1979. 12. Géologie : la Guyane : planche 4. Scale of 1:2 500 000 to 1:1 000 000. Date of publication: 1979. 13. Géomorphologie : la Guyane : planche 5. Scale of 1:2 000 000 to 1:1 000 000. Date of publication: 1979. 14. Groupes humains : la Guyane : planche 20. Scale of 1:2 000 000 to 1:300 000. Date of publication: 1979. 15. Histoire coloniale : la Guyane : planche 19. Scale of 1:2 000 000 to 1:500 000. Date of publication: 1979. 16. Hydrologie : la Guyane : planche 9. Scale of 1:1 000 000. Date of publication: 1978. 17. Ile de Cayenne : la Guyane : planche 35. Scale of 1:100 000 to 1:60 000. Date of publication: 1978. 18. Kourou, Saint-Laurent, Sinnamary : la Guyane : planche 36. Scale of 1:100 000 to 1:7 100. Date of publication: 1979. 19. La région des Guyanes : la Guyane : planche 2. Scale of 1:5 000 000. Date of publication: 1979. 20. Logement : la Guyane : planche 33. Scale of 1:1 000 000 to 1:35 000. Date of publication: 1979. 21. Milieu marin : la Guyane : planche 14. Scale of 1:1 500 000. Date of publication: 1979. 22. Mouvements migratoires : la Guyane : planche 22. Scale of 1:1 000 000 to 1:100 000. Date of publication: 1979. 23. Pathologie : la Guyane : planche 16. Scale of 1:2 000 000 to 1:150 000. Date of publication: 1979. 24. Pédologie : la Guyane : planche 10. Scale of 1:1 000 000. Date of publication: 1979. 25. Pédologie : plaines côtières : la Guyane : planche 11. Scale of 1:350 000. Date of publication: 1979. 26. Population : répartition : la Guyane : planche 21. Scale of 1:2 000 000 to 1:100 000. Date of publication: 1979. 27. Productions agricoles : la Guyane : planche 24. Scale of 1:2 000 000. Date of publication: 1979. 28. Relief : la Guyane : planche 3. Scale of 1:1 000 000 to 1:100 000. Date of publication: 1979. 29. Ressources minières : la Guyane : planche 26. Scale of 1:1 000 000 to 1:25 000. Date of publication: 1979. 30. Santé et action sociale, scolarité : la Guyane : planche 31. Scale of 1:1 500 000 to 1:50 000. Date of publication: 1979. 31. Sédimentologie : plaines côtières : la Guyane : planche 6. Scale of 1:350 000. Date of publication: 1979. 32. Situation : la Guyane : planche 1. Scale of 1:40 000 000. Date of publication: 1979. 33. Sports et loisirs, cultes : la Guyane : planche 32. Scale of 1:1 500 000 to 1:20 000. Date of publication: 1979. 34. Utilisation du sol : la Guyane : planche 23. Scale of 1:1 000 000 to 1:200 000. Date of publication: 1979. 35. Végétation : la Guyane : planche 12. Scale of 1:1 000 000. Date of publication: 1979. 36. Végétation : plaines côtières : la Guyane : planche 13. Scale of 1:350 000. Date of publication: 1979.