San Nicholas biscuitroot (Lomatium insulare)
Same genus
- Wyeth biscuitroot (Lomatium ambiguum)
- Tapertip desertparsley (Lomatium attenuatum)
- Austin desertparsley (Lomatium austiniae)
- Bentonite desertparsley (Lomatium bentonitum)
- Wasatch desertparsley (Lomatium bicolor)
- Bradshaw's desertparsley (Lomatium bradshawii)
- Brandegee's desertparsley (Lomatium brandegeei)
- Brunsfeld's desertparsley (Lomatium brunsfeldianum)