amyloplast starch grain
Plant storage body for amylose and amylopectin, 1-100um in diameter, and located in amyloplasts. Also contains small amounts of enzymes, amino acids, lipids and nucleic acids. The shape of the grain varies widely amongst species, but is often spherical or disk-shaped.
GO:0043036
starch grain
is_a
GO:0009501
amyloplast
part_of
amyloplast starch granule
exact