This apparently profitable machine permitted the miller to efficiently separate wheat flour into three components: bran, germ and endosperm.
"How and When to Be Your Own Doctor"
Dr. Isabelle A. Moser with Steve Solomon
Seed large, two to four-lobed, cotyledons corrugated, oily, without endosperm.
"The Pecan and its Culture"
H. Harold Hume
For instance, the Ustilago of wheat can only infect the young seedling, and grows for weeks as a barren mycelium, only becoming a dominant fungus in the endosperm.
"Disease in Plants"
H. Marshall Ward