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agrostology

noun ag·ros·tol·o·gy \ ˌa-grə-ˈstä-lə-jē , ˌa-ˌgrä- , ə-ˌgrä- \
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Definition of agrostology

plural -es
: the branch of systematic botany that deals with the grasses

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Origin and Etymology of agrostology

Greek agrōstis + English -o- + -logy

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