"Gram Positive"

Normal flora of the mouth and throat. Lancefield group K, gamma hemolysis. 

All microbial cultures undergo an extensive quality control program prior to releasing for sale, so they are guaranteed for purity as well as for species.

This pathogenic organism is sometimes isolated from hay and grass.

Grows on dead tissues. Novobiocin resistant (S. epidermidis and S. aureus novobiocin sensitive). 

Isolated from milk products; used in the manufacture of yogurt, buttermilk, and cheese. 

This organism is commonly isolated from soil or water, and produces a pink or rose colored pigment.

Isolated from milk and cheese products. Can be used to ferment milk. 

This colonial cyanobacteria is structured as several cells bound together in a gelatinous "mucilaginous sheath".

Beta hemolysis on blood. Causes wound infections and septicemia. 

Isolated from human saliva, sputum, and intestine. No Lancefield group shown, alpha hemolysis.