David, Aaron SSeabloom, Eric WMay, Georgiana2015-08-262015-08-262015-08-26https://hdl.handle.net/11299/174068This dataset includes three files and a documentation file readme.txt. "si.quadrats.csv" includes the location of quadrats sampled and plant cover within quadrats. "si.plants.csv" includes the plants sampled and isolation frequency. "si.seqs.csv" includes the sequence names and their corresponding GenBank Accession numbers and operational taxonomic units (OTUs).Leaf and root endophytes sampled from 3 species of grass (Elymus mollis, Ammophila arenaria, and Ammophila breviligulata) and 3 dune locations (front, crest, back) at 5 sites in the Oregon and Washington, USA in Aug-Sept 2011.Attribution-NonCommercial-NoDerivs 3.0 United Stateshttp://creativecommons.org/licenses/by-nc-nd/3.0/us/Endophytecommunity assemblyenvironmental driversdunesAmmophilaspatial structureDatasethttp://dx.doi.org/10.13020/D68G60