Aconitum columbianum Nutt. is a large and morphologically variable complex of populations extending from southern Canada to northern Mexico, and from California to New York. Bulbiferous populations ...

https://doi.org/10.2307/2657023 • https://www.jstor.org/stable/2657023 Copy URL Aconitum noveboracense, a rare, herbaceous perennial, is restricted to recently ...

Monkshood, also commonly called wolfsbane, has appeared throughout human history — notably in European, especially Greek, myths. This plant has pretty purple flowers but also a dangerous secret.

Aconitums come in many guises and they can flower between July and late September. 'Spark's Variety' is a midseason performer of modest proportions, reaching about 5ft high, with branching stems of ...

Health officials are racing to trace supplies of a spice product suspected of poisoning a dozen diners at a Toronto-area restaurant amid concerns it could be on shelves elsewhere in Canada. At least ...

Following the recent report about the death of a gardener, apparently from handling monkshood, Guy Barter, Chief Horticultural Advisor at the RHS, has this advice: Aconitum is a very poisonous plant ...

A gardener was killed after apparently brushing against a super-poisonous plant while working on a £4 million country estate. Nathan Greenaway is thought to have touched the toxic flower aconitum, ...

Aconite, or aconitum napellus, is a perennial herb that is native to western and central Europe. (Photo via Getty Images) A Toronto doctor says the substance behind a mass poisoning in Ontario is ...