| <all other values> |
| 301. Madrean Semidesert |
| 302. North American Warm Desert |
| 305. Sierra Madre |
| 401. Dry Meso-America |
| 402. Moist Meso-America |
| 403. Meso-American Seasonal Highlands |
| 404. Guianan Uplands and Highlands |
| 405. Orinoquia |
| 406. Cerrado |
| 407. Guianan Eastern Lowland |
| 408. Amazonia |
| 409. North-Central Moist Andes |
| 410. Atlantic Forest |
| 411. Caribbean |
| 501. Caatinga |
| 502. Chaco |
| 504. Peruvian-Chilean Desert |
| 505. South-Central Dry Andes |
| 601. Mediterranean Chile |
| 602. Pampas |
| 603.South American Pacific Maritime |
| 604. Patagonia |