| Answer | Crossword Clue |
|---|---|
| epilithic | of plants, growing on the surface of rock |
| epiphytes | A plant that grows on another plant but is not parasitic, such as the numerous ferns, bromeliads, air plants, and orchids growing on tree trunks in tropical rain forests |
| epigenous | growing on the surface of an organism |
| ectotrophic | growing in a close web on the surface of the associated root |
| epinastic | growing more rapidly on the upper than on the under surface |
| epinastically | EPINASTIC, growing more rapidly on the upper than on the under surface |
