Which flowers are dangerous?

Answer 1

In most of the 50 states, there aren't a lot of truly poisonous flowers. Plants such as Poinsettia, and the garden variety Deadly Nightshade, also know as Bittersweet Nightshade can make you feel ill. I guess we should ask "WHY you want to know". Are you concerned for your pets, kids, etc., or are you scheming something?

Answer 2

I'd say the Belladonna. one flower is enough to kill a heathy adult, because of the Toxins....Autumn Crocus are pretty bad too because there is NO antidote its about the same as a King Cobra bite..but still Belladonna is the worst.

Answer 3

Well, I don't think that the deadliest flower had been decided yet but I know some deadly flowers, and those are; The White Oleander, Belladonna, Foxglove's, Autumn Crocus, Angel Trumpets, Rhododendron, Lily of the Valley, Wisteria, Hydrangea, Butter Cups, and if you were to eat the inside bulbs which carry poison.

All varieties contain the alkaloid poison lycorine, which is potentially deadly if taken in sufficient quantities. In May 2009 a group of primary school children became ill after adding a Daffodil bulb to some soup in cookery class.

This is a good answer but it can be narrowed down to the Belladonna and the Autumn Crocus....Just one Belladonna can kill a healthy adult, and I say Autumn Crocus because there is NO antidote

Answer 4

Wisteria is a poisonous flower that grows in the Southwest. If ingested it could induce vomiting and diarrhea. Oleander is the most poisonous flower and can be found in California. It is know for affecting heart rate.

Answer 5

There are many that fall in this category but just to name a few Azaleas,English Ivy, Mistletoe, Tulip, and Poinsetta. These plants range from causing a rash all the way to death of the animal.

Answer 6

some flowrs can kill you if you touch them

Answer 7

yes. some are...

Answer 8

venus fly traps

Answer 9

Oleander