for 2. | 1. | the plants of a particular region or period, listed by species and considered as a whole. |
| 2. | a work systematically describing such plants. |
| 3. | plants, as distinguished from fauna. |
| 4. | the aggregate of bacteria, fungi, and other microorganisms normally occurring on or in the bodies of humans and other animals: intestinal flora. |

Plants, especially the plants of a particular place and time.
flora flo·ra (flôr'ə)
n. pl. flo·ras or flo·rae (flôr'ē')
Plants considered as a group.
The microorganisms that normally inhabit a bodily organ or part.