| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
| Poaceae | Brachypodium distachyon | | | Reported for Lampasas County, TX (Kartesz 2022); needs research. | |
| Poaceae | Brachypodium glaucovirens | | Escaped from horticultural use. | Native of Mediterranean Europe and Africa. | |
| Poaceae | Brachypodium pinnatum | Heath False Brome, Tor Grass | | | 
|
| Poaceae | Brachypodium sylvaticum ssp. sylvaticum | Slender False Brome | Roadsides and yards. | Native of Europe. This species is still a relatively new invader of very scattered sites in the e. US. It has become well established in a small number of intact natural areas in upstate NY (Tompkins and Genesee counties), where it has become increasingly difficult to control and impossible to eradicate. It has also been found in Charlottesville, VA, where it is also persistent and spreading (Virginia Botanical Associates 2022). | 
|