paleophytology [ˏpæliәufai'tɔlәdʒi;ˏpei-]
n.
古植物学
Paleophytology \Pa`le*o*phy*tol"o*gy\, n. [Paleo- + phytology.]
Paleobotany.
Phytolithology \Phy`to*li*thol"o*gy\, n. [Phyto- + lithology.]
The branch of science which treats of fossil plants; --
usually called {paleobotany}, sometimes {paleophytology}.