Species,"Dryopteris frag"Sampl"Sample Location","lava rock near Bagua Lake, Wudalianchi, Heilongjiang, China (48.733334 N, 126.167966 E)"
"Sample Part","Root, Sporophyll, Sporophyll removed from glandular trichom "
"Sequencing platform","Illumina HiSeq X Ten"
"Sequencing data","366,039,204 clean reads"
"Assembly software",Trinity
"Assembly result","90,977 unigenes."
"Annotation Method","Nr, Swiss-Prot, GO, COG, KOG, eggNOG, KEGG"
 502 bp, including 22,522 clusters and 55,376 singletons of the 77,898 unigenes, an N50 of the unigenes was 712 bp."
"Annotation Method","GO, COG, KEGG"