phy·to·gen·ic 
(fī′tō-jĕnĭk) also phy·tog·e·nous (fī-tŏjə-nəs)
(fī′tō-jĕnĭk) also phy·tog·e·nous (fī-tŏjə-nəs)adj.
Derived from or formed by plants: phytogenic hydrocarbons.
- trigeminal nerve
- trigeminal neuralgia
- trigeminus
- trigeneration
- trigger
- triggerfish
- trigger-happy
- triggerman
- trigly
- triglyceride
- triglyph
- triglyphic
- trigness
- trigon
- trigonal
- trigonometric
- trigonometrical
- trigonometrically
- trigonometric function
- trigonometry
- trigram
- trigrammatic
- trigrammatically
- trigraph
- trigraphic