Table 1.
Origin of materials and number of samples for 20 populations of Caragana microphylla from Horqin sandy land
| Population | No of plants | Latitude (°N) | Longitude (°E) | Altitude (m) | Habitats |
|---|---|---|---|---|---|
| Pop1 | 13 | 43°10′10″ | 120°37′50″ | 434 | Mobile sand dune |
| Pop2 | 13 | 42°57′35″ | 120°40′46″ | 357 | Lowlands between mobile sand dunes |
| Pop3 | 13 | 42°55′46″ | 120°41′38″ | 367 | Fixed sand dune |
| Pop4 | 13 | 42°55′45″ | 120°41′37″ | 350 | Lowlands between fixed sand dunes |
| Pop5 | 13 | 43°26′48″ | 120°01′26″ | 368 | Semifixed sand dune |
| Pop6 | 13 | 43°04′03″ | 122°17′31″ | 239 | Mobile sand dune |
| Pop7 | 13 | 43°04′03″ | 122°17′31″ | 239 | Lowlands between mobile sand dunes |
| Pop8 | 13 | 43°08′34″ | 122°14′47″ | 220 | Fixed sand dune |
| Pop9 | 13 | 43°08′34″ | 122°14′47″ | 220 | Lowlands between fixed sand dunes |
| Pop10 | 13 | 44°00′09″ | 121°57′15″ | 186 | Mobile sand dune |
| Pop11 | 13 | 44°00′09″ | 121°57′15″ | 186 | Lowlands between mobile sand dunes |
| Pop12 | 13 | 44°25′33″ | 121°16′02″ | 226 | Lowlands between fixed sand dunes |
| Pop13 | 13 | 44°13′21″ | 120°22′48″ | 362 | Mobile sand dune |
| Pop14 | 13 | 44°13′21″ | 120°22′48″ | 362 | Lowlands between mobile sand dunes |
| Pop15 | 13 | 43°51′40″ | 120°13′46″ | 437 | Fixed sand dune |
| Pop16 | 13 | 43°40′34″ | 120°28′26″ | 325 | Semifixed sand dune |
| Pop17 | 13 | 43°22′26″ | 119°33′02″ | 442 | Mobile sand dune |
| Pop18 | 13 | 43°22′26″ | 119°33′02″ | 442 | Lowlands between mobile sand dunes |
| Pop19 | 13 | 43°05′46″ | 119°36′48″ | 485 | Lowlands between fixed sand dunes |
| Pop20 | 13 | 43°09′59″ | 119°34′33″ | 477 | Semifixed sand dune |