Organic chemistry and Phytochemistry

Organic chemistry noun - The chemistry of compounds containing carbon (originally defined as the chemistry of substances produced by living organisms but now extended to substances synthesized artificially).

Phytochemistry and organic chemistry are semantically related. In some cases you can replace term "Phytochemistry" with "Organic chemistry", this terms are similar.

Phytochemistry noun - The branch of organic chemistry dealing with the chemistry of plants.

Organic chemistry and phytochemistry are semantically related. Sometimes you can use "Organic chemistry" instead a noun "Phytochemistry".