Ricinus communis holds ricin, a highly toxic protein that can cause: severe abdominal pain, drooling, vomiting, diarrhea, excessive thirst, faintness and loss of appetite. (dogfoodselector.com)
Their studies and observations of Ichthyosaurus communis and I. intermedius resulted in confusion with the species, with many skeletons identified on unreliable grounds. (sciencedaily.com)
Castor oil (ricinus communis) comes from the castor seed, native to India. (wellnessmama.com)