Galinsoga parviflora is an invasive weed in southwest of Chinese agricultural systems and commonly used as medicine and food. In this study, the complete chloroplast genome of the G. parviflora was assembled from the whole genome Illumina sequencing data. The circular genome is 151,811 bp in size, which composed of one large single-copy (LSC) and one small single-copy (SSC) regions of 83,594 bp and 18,141 bp, respectively, and separated by a pair of inverted repeat (IR) regions of 25,038 bp each. It encodes a total of 113 gene species (80 protein-coding, 29 tRNA, and four rRNA species), in which 19 of them with double copies. The overall GC content is 37.7% while the GC content of the LSC, SSC, and IR regions are 35.8%, 31.3%, and 43.1%, separately. Phylogenetic analysis indicated that Galinsoga parviflora was closely related to Galinsoga quadriradiata.

The complete chloroplast genome of Aesculus chinensis was obtained with Illumina HiSeq X Ten. The chloroplast genome is 155,528 bp in length, including a pair of inverted repeat (IR) regions of 25,656 bp, a large single-copy (LSC) region of 85,489 bp, and a small single-copy (SSC) region of 18,727 bp. It contains 115 genes, including 80 protein-coding genes, 31 transfer RNAs, and four ribosomal RNAs. The total GC content is 37.9%, whereas the corresponding values of the LSC, SSC, and IR regions are 36.1%, 31.8%, and 43.2%, separately. Phylogenetic analysis of the protein-coding genes showed a close relationship with Aesculus wangii in Hippocastanaceae.

The complete chloroplast genome of Conyza canadensis (GenBank accession number: MK737940) was obtained by using Illumina HiSeq X Ten in this study. The circular Conyza canadensis chloroplast genome is 152,721 bp long and comprises of a pair of inverted repeat (IR) regions of 25,004 bp each, a large single-copy (LSC) region of 84,280 bp, and a small single-copy (SSC) region of 18,433 bp. The complete chloroplast genome contains 114 unique genes, including 80 protein-coding genes, 30 tRNAs, and 4rRNAs. Phylogenetic analysis of the protein-coding genes revealed that Conyza canadensis was closely related to Conyza bonariensis.

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Pueraria montana var. lobata is a traditional Chinese herb with various medicinal purposes. In this study, the complete chloroplast genome of the P. montana var. lobata was obtained by using Illumina HiSeq X Ten. The chloroplast genome was 153,411 bp long, which consisted of a large single-copy (LSC) region of 84, 131 bp and a short single-copy (SSC) region of 17,990 bp separated by a pair of inverted repeat (IR) regions of 25,645 bp. The whole chloroplast genome contained 111 gene species including 77 protein-coding genes (PCG), 30 tRNA, and 4 rRNA species, with 19 of them occurring in double copies. Introns were detected in 12 PCG and 6 tRNA species. The overall GC content is 35.4%. Phylogenetic analysis indicated that P. montana var. lobata was relatively close to Pachyrhizus erosus in phylogeny.