Pipeline: Xylem transcriptome mapping and de novo assembly pipeline. Reads were filtered to exclude ribosomal and low quality. Mapping were done against Eucspresso contigs being the majority of reads mapped in only one sequence in Eucspresso (unique mapping) while less than 1000000 reads for each species mapped in more than one Eucspresso sequence (non-unique mapping). Unmapped reads were clustered and formed 10.398 contigs. Together, Eucspresso and De novo assembly formed the 29.292 EUCANEXT contigs.