Genomes in clade mitis:

Streptococcus mitis B6 (link)
Streptococcus mitis ATCC 6249 (link)
Streptococcus mitis NCTC 12261 (link)
Streptococcus mitis SK321 (link)
Streptococcus mitis SK564 (link)
Streptococcus mitis SK597 (link)