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.
- hydrolyzation
- hydrolyze
- hydromancy
- hydromechanical
- hydromechanics
- hydromedusa
- hydromel
- hydrometallurgical
- hydrometallurgy
- hydrometeor
- hydrometeorological
- hydrometeorologist
- hydrometeorology
- hydrometer
- hydrometric
- hydrometrical
- hydrometrically
- hydrometry
- hydromorphone
- hydronaut
- hydronephrosis
- hydronic
- hydronium
- hydropath
- hydropathic