Quick answer: 21 native New Mexico plants have a recorded bloom range that includes April.
21 species
- Alderleaf mountain mahogany Cercocarpus montanus · 9 states
- Autumn sage Salvia greggii · 2 states
- Buffalograss Bouteloua dactyloides · 9 states
- Common yarrow Achillea millefolium · 31 states
- Creeping Oregon grape Mahonia repens · 11 states
- Creosote bush Larrea tridentata · 5 states
- Desert marigold Baileya multiradiata · 4 states
- Desert willow Chilopsis linearis · 4 states
- Gambel oak Quercus gambelii · 6 states
- Golden currant Ribes aureum · 3 states
- Honey mesquite Prosopis glandulosa · 3 states
- Mexican buckeye Ungnadia speciosa · 2 states
- New Mexico locust Robinia neomexicana · 2 states
- Ocotillo Fouquieria splendens · 3 states
- Pink evening primrose Oenothera speciosa · 8 states
- Quaking aspen Populus tremuloides · 24 states
- Red yucca Hesperaloe parviflora · 2 states
- Scarlet globemallow Sphaeralcea coccinea · 5 states
- Utah serviceberry Amelanchier utahensis · 3 states
- Winterfat Krascheninnikovia lanata · 6 states
- Yellow bells (esperanza) Tecoma stans · 3 states