| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Asteraceae | Rayjacksonia annua | Viscid Camphor-daisy | Open areas. | W. NE and e. WY south to c. OK, wc. TX, and NM. |  |
| Asteraceae | Rayjacksonia aurea | Houston Camphor-daisy | Fields, pastures, and open areas. | Endemic near Houston, TX. |  |
| Asteraceae | Rayjacksonia phyllocephala var. megacephala | Florida Camphor-daisy | Dunes, coastal sand flats and strands. | West coast of FL peninsula from Levy County south to Monroe County (keys); disjunct, perhaps as a waif, in Terrebonne Parish, LA. |  |
| Asteraceae | Rayjacksonia phyllocephala var. phyllocephala | Gulf Coast Camphor-daisy | Dunes, other open, sandy near-coastal areas. | Gulf coast from Florida Keys west to s. TX and Mexico (TAM). |  |
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