Species,"Matricaria recutita" "Sample Location","AnHui Agricultural University, HeFei, China" "Sample Part",flowers "Sequencing platform","Illumina HiSeq 4000" "Sequencing data","55,900,000,000 raw reads, 53,310,000,000 clean reads" "Assembly software",Trinity "Assembly result","117,203 unigenes, with an average length of 1,056 bp, N50 length of 1,686 bp. " "Annotation Method","Nr, Nt, Swiss-Prot, COG, GO, KEGG"