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The Wild Oat Inflorescence and Seed
註釋The wild oat was introduced to the prairies by early settlers and has spread throughout the continent, causing considerable yield reductions in cultivated crops, especially the cereals. Control measures have proven difficult. This report covers the general morphology; then details the inflorescence; the floret and its parts; the floret and embryology; the development of the embryo, the endosperm and the embryo envelopes; the morphology and structure of mature caryopsis before germination; morphology of the embryo parts; and germination.