Varun Phadke MD on Twitter: "2/ I arrange the potential Gram stain results that one can be called w/ as follows: Gram(+) cocci, Gram(+) rods, Gram(–) rods, Gram(–) cocci, yeast. Gram(+) cocci
Peptostreptococcus - Wikipedia
Cocci or Cocus Bacteria: Structure, Types and Examples