DOI: 10.6084/m9.figshare.28789502.v1
title: Data from: Solving a century-old conundrum: genetic integrity of a rare and local endemic shrub facing introgression with a widespread congener

description: Data from: Solving a century-old conundrum: genetic integrity of a rare and local endemic shrub facing introgression with a widespread congener——<b>## Dataset Title: Salix_2020-21.xlsx</b>A MSExcel spreadsheet providing details on the spatial position, environmental data, leaf pilosity and genetic assignment of each sampled individual (<i>Salix chlorolepis</i>, <i>Salix brachycarpa</i> and putative hybrids) from the six <i>S. chlorolepis</i> colonies (C<sub>1</sub>, C<sub>2</sub>, C<sub>SOUTH</sub>, C<sub>NORTH</sub>, C<sub>5</sub>, C<sub>6</sub>), the two transects (T<sub>SOUTH</sub>, T<sub>NORTH</sub>), and the sampling grid on Mount Albert, Canada.<i>Description of the data and file structure.</i><b><i> </i></b><b>s</b><b>ite:</b> sampling sites included the six colonies of <i>Salix chlorolepis</i> (C1, C2, CS, CN, C5, C6), the grid (G), and two transects T<sub>NORTH</sub> (TN) and T<sub>SOUTH</sub> (TS); <b>zone:</b> individuals along the north and south transects werew sampled in the zone of sympatry (SY), parapatry (PAR), or peripatry (PER) between <i>Salix chlorolepis </i>and <i>S. brachycarpa</i>; <b>sp:</b> Individuals were identified <i>a priori</i> as <i>Salix chlorolepis</i> (C), <i>S. brachycarpa</i> (B), or putative hybrid (F); <b>id:</b> unique identifier for each sample; <b>date:</b> sampling date; <b>slope_orient:</b> slope orientation in degrees; <b>slope_dip:</b> slope dip in degrees; <b>stability:</b> stability of the substrate, which is either stable (STA) or unstable due to gravity (GRA), cryoturbation (CRY), or other (OTHER); <b>bare_soil:</b> bare soil cover (%); <b>bare_soil_info:</b> details about the nature of the bare soil; <b>lichen: </b>lichen cover (%); <b>moss:</b> moss cover (%); <b>herbs: </b>herbaceous cover (%); <b>low_shrubs: </b>low shrub cover (%); <b>high_shrubs: </b>high shrub cover (%); <b>other:</b> cover other layers(%); <b>sum_cover:</b> total cover sum (%); <b>Community:</b> Characterization of the plant community, either <i>Racomitrium</i> moss-heath (MR), non-peatland shrubland (ANT), non-peatland herbaceous (HNT), herbaceous fen (FH), shrub fen (FA), or black spruce–larch stand on mineral soil (PMSM); <b>drainage:</b> soil drainage ranging from 1 (100% permeable) to 6 (impermeable); <b>OM_depth:</b> depth of the organic layer in centimeters; <b>height:</b> vegetation cover height in centimeters; <b>alt:</b> elevation in meters above sea level; <b>latitude: </b>latitude (°N); <b>longitude:</b> longitude (°E); distance_center: distance of each individual sampled along the two transects (T<sub>SOUTH</sub> and T<sub>NORTH</sub>) from the center of the corresponding <i>Salix chlorolepis</i> colony (C<sub>SOUTH</sub>, C<sub>NORTH</sub>); <b>LHD:</b> leaf hair density (%); <b>Qval_TG_K1:</b> ancestry coefficient (Qval) to group 1 for each individual sampled in the two transects and the grid; <b>Qval_TG_K2:</b> ancestry coefficient (Qval) to group 2 for each individual sampled in the two transects and the grid; <b>Qval_TG_K3:</b> ancestry coefficient (Qval) to group 3 for each individual sampled in the two transects and the grid; <b>Qval_Tsouth:</b> ancestry coefficient (Qval) for each individual sampled in transect south (T<sub>SOUTH</sub>), where <i>Q</i> = 0: <i>Salix chlorolepis</i> and <i>Q</i> = 1: <i>S. brachycarpa</i>; <b>Qval_Tnorth:</b> ancestry coefficient (Qval) for each individual sampled in transect north (T<sub>NORTH</sub>), where <i>Q</i> = 0: <i>Salix chlorolepis</i> and <i>Q</i> = 1: <i>S. brachycarpa</i>; <b>Qval_ColoniesGrid_K1:</b> ancestry coefficient (Qval) to group 1 for each individual sampled in the <i>Salix chlorolepis</i> colonies; <b>Qval_ColoniesGrid_K2:</b> ancestry coefficient (Qval) to group 2 for each individual sampled in the <i>Salix chlorolepis</i> colonies; <b>Qval_ColoniesGrid_K3:</b> ancestry coefficient (Qval) to group 3 for each individual sampled in the <i>Salix chlorolepis</i> colonies; <b>Qval_ColoniesGrid_K4:</b> ancestry coefficient (Qval) to group 4 for each individual sampled in the <i>Salix chlorolepis</i> colonies.<br><b>## Dataset Title: </b><b>Chloro.gen</b>Filtered genomic datasets in genepop format including sampled individuals from the six <i>Salix chlorolepis</i> colonies (C1, C2, CS, CN, C5, C6). Note the Identifiers of <i>S. chlorolepis</i> colonies in genepop datasets: P2 corresponds to C1; P11 corresponds to C2; P7 corresponds to CS; P8 corresponds to CN; P10 corresponds to C5; P9 corresponds to C6.<br><b>## Dataset Title: </b><b>Grid_chloro.gen</b>Filtered genomic datasets in genepop format including sampled individuals from the six <i>Salix chlorolepis</i> colonies (C1, C2, CS, CN, C5, C6) and the sampling grid. Note the Identifiers of <i>S. chlorolepis</i> colonies in genepop datasets:P2 corresponds to C1; P11 corresponds to C2; P7 corresponds to CS; P8 corresponds to CN; P10 corresponds to C5; P9 corresponds to C6.<br><b>## Dataset Title:</b><b> Grid_Ts_Tn.gen</b>Filtered genomic datasets in genepop format including sampled individuals from <i>Salix chlorolepis</i> colonies south and north (C<sub>S</sub>, C<sub>N</sub>), transects south and north (TS, TN), and the sampling grid. Note the Identifiers of <i>S. chlorolepis</i> colonies in genepop datasets: P7 corresponds to CS; P8 corresponds to CN.<br><b>## Dataset Title:</b><b> </b><b>Grid.gen</b>Filtered genomic datasets in genepop format including sampled individuals from the sampling grid (<i>Salix brachycarpa</i>)<br><b>## Dataset Title:</b><b> </b><b>Tsouth.gen</b>Filtered genomic datasets in genepop format including sampled individuals from transect south (T<sub>SOUTH</sub>; including <i>S. chlorolepis</i> colony C<sub>SOUTH</sub>). Note the Identifiers of <i>S. chlorolepis</i> colonies in genepop datasets: P7 corresponds to CS.<br><b>## Dataset Title:</b><b> Tnorth.gen</b>Filtered genomic datasets in genepop format including sampled individuals from transect nortth (T<sub>NORTH</sub>; including <i>S. chlorolepis</i> colony C<sub>NORTH</sub>). Note the Identifiers of <i>S. chlorolepis</i> colonies in genepop datasets: P8 corresponds to CN.