aconitum: genus of poisonous plants of temperate regions of northern hemisphere with a vaulted and enlarged petal
magnoliid dicot genus: genus of dicotyledonous flowering plants regarded as among the most primitive of extant angiosperms
oliguria: abnormally small production of urine; can be a symptom of kidney disease or obstruction of the urinary tract or edema or an imbalance of fluids and electrolytes in the body