Quick answer: 5 native Utah plants have a recorded bloom range that includes February.
5 species
- Brittlebush Encelia farinosa · 4 states
- Desert sand verbena Abronia villosa · 4 states
- Eastern cottonwood Populus deltoides · 42 states
- Fremont cottonwood Populus fremontii · 7 states
- Western redbud Cercis occidentalis · 4 states