1. Abrus precatorius L. (Fabaceae/Leguminosae);Handbook of 200 Medicinal Plants;2020
2. Apiaceae Lindl.;Toxic Plants of North America;2012-11-07
3. Rutaceae Juss.;Toxic Plants of North America;2012-11-07
4. Anacardiaceae Lindl.;Toxic Plants of North America;2012-11-07
5. Severe irritant contact dermatitis from Cypress spurge;Contact Dermatitis;2004-07