https://www.selleckchem.com/products/vt107.html Eleusine coracana is a hardy crop that can grow in diverse environments. In this study, the complete plastome of E. coracana was determined. The plastome was 135,144 bp in size. It consists of a large single-copy region (80,666 bp), a small single-copy region (12,640 bp), and two inverted repeat regions (20,919 bp). The overall guanine-cytosine (GC) content was 38.2%. A total of 111 unique genes were annotated, including 77 protein-coding genes (PCGs), 30 tRNAs, and 4 rRNAs. Phylogenetic analysis showed that Eleusine was sister to Dactyloctenium.The family Epialtidae is the most diversified family within superfamily Majoidea but there is no report for complete mitogenome of any species in this family. This study was performed to sequence a complete mitogenome of Scyra compressipes Stimpson, 1857, as the first mitochondrial genome report from the Epialtidae. The complete mitogenome sequence of S. compressipes was 16,415 bp and it consisted of 36 genes, including 13 protein-coding genes (PCGs), two rRNA genes, and 21 tRNA genes excluding tRNA-Leu (UAG). tRNA genes ranged from 63 bp to 72 bp in length. The base composition of a complete mitogenome of S. compressipes is 34.7% A, 15.3% C, 10.2% G, and 39.8% T. The phylogenetic position of S. compressipes in the superfamily Majoidea was examined based on 13 PCGs. The phylogenetic analysis showed that S. compressipes was most closely related to Maguimithrax spinosissimus, a representative of the family Mithracidae.Xylosma longifolia is a tree species within Salicaceae and is distributed in Guizhou, Yunnan, Fujian, Guangxi, Guangdong, and Hainan provinces of China as well as in Vietnam, Laos, and India. There are no studies utilizing the complete plastome of Xylosma longifolia in the current literature. Therefore, this report provides a reference for the plastid gene sequence of Xylosma longifolia, and it contributes to the phylogenetic placement and species identification. In