Intraspecific variation in seedling growth responses of a relict tree species Euptelea pleiospermum to precipitation manipulation along an elevation gradient Hao WuXinzeng WeiMingxi Jiang OriginalPaper 11 September 2021 Pages: 1297 - 1312
Conspecific and heterospecific plant–soil biota interactions of Lonicera japonica in its native and introduced range: implications for invasion success Md. N. UddinTakashi AsaedaRandall W. Robinson OriginalPaper 13 September 2021 Pages: 1313 - 1324
Association of flower color with pollen reward may explain increased bumblebee visitation to the Scotch broom yellow morph Andrés M. DevegiliAlejandro G. Farji-Brener OriginalPaper 12 September 2021 Pages: 1325 - 1334
Multiple spatial scales affect direct and indirect interactions between a non-native and a native species Haoyu LiElizabeth H. BoughtonPedro F. Quintana-Ascencio OriginalPaper 23 September 2021 Pages: 1335 - 1346
Climatic and anthropogenic factors affect Ailanthus altissima invasion in a Mediterranean region Riccardo MottiMaurizio ZottiAntonello Migliozzi OriginalPaper Open access 23 September 2021 Pages: 1347 - 1359
Enhancement of photosynthetic parameters and growth of Zelkova serrata by arbuscular mycorrhizal fungi under simulated sulfuric acid rain Yanhong WangShanyan LiuNaili Zhang OriginalPaper 28 September 2021 Pages: 1361 - 1374
Endangered globose cactus Melocactus lanssensianus P. J. Braun depends on lizards for effective seed dispersal in the Brazilian Caatinga Vanessa Gabrielle Nóbrega GomesRicardo KoroivaFabiane Rabelo da Costa Batista OriginalPaper 21 September 2021 Pages: 1375 - 1387