From what I've found, it is, but it's toxicity is low. It shouldn't kill you unless you eat a lot.
Some links to check out:
http://gardening.about.com/od/choosingperennialplants/ig/Perennials-for-New-Gardeners/Papaver-nudicaule--Poppies-.htm
http://www.pfaf.org/database/plants.php?Papaver+nudicaule
http://www.ecokids.ca/pub/eco_info/topics/field_guide/plants/arctic_poppy.cfm
No they are not
Not to humans. They prey on insects, and have a weak toxin that affects small insects, but is harmless to humans.daddy long legs are not poisonous.
No but some bats have rabbies
yes, dog bane is poisonous to dogs as well as horses.
Highly poisonous to just about everything. Dogs, cats, squirrels, humans, and so is the peel.
No, Poppy Petals are dangerous.
No, of course not.
arctic poppys grow in nunivet canada in the arctic medows
Bracken ferns are not poisonous to humans but they are poisonous to animals.
only some fish are poisonous to humans
Snakes are poisonous to humans but not to Meerkats.
NO, ladybugs are not poisonous to humans, they can affect small animals but they are not poisonous to humans
cotton poisonous
Arctic Poppy, Arctic Lupine, Arctic moss, Arctic lichen, and many more! All of the tundra plants have their unique adaptations!
The Arctic
Boron is not poisonous to humans, plants, or animals.
arctic monkey are humans.