ragi

sormihirssi A type of grain, Eleusine coracana, cultivated as a cereal in arid areas of Africa and Asia; finger millet.
puhekieltä A type of yeast traditionally used in winemaking, baking, and brewing, now identified as Saccharomyces cerevisiae.
2005, Malaysia at Random, Didier Millet, https://books.google.com.au/books?id=5VvvOi9mRHIC&pg=PA30&dq=%22ragi+yeast%22&hl=en&sa=X&ved=0ahUKEwjAl4yP9sfQAhUDG5QKHW5TDhEQ6AEIOjAGv=onepage&q=%22ragi%20yeast%22&f=false page 30,

Pound 5 kg of round ragi (yeast) and 5 pieces of thinly sliced ragi into powder. Mix ragi into cooled rice.

It is made from cooked gelatinised rice and red pulverised ragi (yeast cake or jui-piang) and fermented for up to 30 days at 25°C.

Finely ground and sifted round ragi yeast 3⁄4 tsp