Toxicoscordion

Toxicoscordion Rydb.
Bot. syn.: Zigadenus Michx.

Toxicoscordion intermedium Rydb.
Bot. syn.: Zigadenus intermedius Rydb.

Toxicoscordion paniculatum (Nutt.) Rydb.
Engl.: foothill death camas, deadly zigadenus, meadow death camas, sand-corn.
Bot. syn.: Helonias paniculatus Nutt., Zigadenus paniculatus (Nutt.) S. Wats.

Toxicoscordion venenosum (S. Wats.) Rydb.
Engl.: death camass, meadow deathcamas, elegant death camas, grassy death camas, Watson's death camas.
Bot. syn.: Zigadenus gramineus Rydb., Zigadenus venenosus S. Wats., Zygadenus venenosus Wats.