RT Journal Article SR Electronic A1 De Rouw, A. A1 Maxwell, J. F. A1 Girardin, C. T1 Foliar δ<sup>13</sup>C values, photosynthetic pathway and functional type for 238 common species on farm land and disturbed forest in Laos JF Photosynthetica YR 2015 VO 53 IS 1 SP 154 OP 156 DO 10.1007/s11099-015-0081-x UL https://ps.ueb.cas.cz/artkey/phs-201501-0018.php AB Despite the elimination of the original forest and frequent cultivation using slash and burn, a large spread in leaf δ<sup>13</sup>C was recorded in weeds, crops, and bush fallow species, reflecting a forest environment rather than a broken canopy or open environment.