AUTOTROPHIC
autotrophic, autophytic
(adjective) of or relating to organisms (as green plants) that can make complex organic nutritive compounds from simple inorganic sources by photosynthesis
Source: WordNet® 3.1
Etymology
Adjective
autotrophic (not comparable)
(biology) Relating to the production of organic compounds from carbon dioxide as a carbon source, using either light or reactions of inorganic chemical compounds, as a source of energy.
Source: Wiktionary
Au`to*troph"ic, a. [Auto- + trophic.] (Plant Physiol.)
Definition: Capable of self-nourishment; -- said of all plants in which
photosynthetic activity takes place, as opposed to parasitism or
saprophytism.
Source: Webster’s Unabridged Dictionary 1913 Edition