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poison camas

poison camas

9.9
A wild plant whose bulbs look like wild onions and can make animals or people sick
  • noun
  • /ˈpɔɪzən ˈkæməs/
  • US
translation icon : camas venenosa
  • Livestock sometimes die after eating poison camas mistaken for wild onion.

Examples

  • Poison camas blooms in early spring, displaying clusters of small white flowers.

  • Botanists warn hikers to avoid touching the bulbs of poison camas.

  • The poison camas plant can be deadly if ingested.

  • Farmers should be cautious of poison camas in their fields.

  • The bulbs of poison camas are toxic and can cause severe harm if eaten.

  • Hikers should learn to identify poison camas to avoid accidental ingestion.

  • Due to its resemblance to edible plants, poison camas can pose a serious risk to foragers.

Synonyms

Zigadenus nuttalli
vspoison camas
  • Specialized
9.9

A highly poisonous plant called death camas that grows in parts of the central United States

is native across central and southern United States rather than central only
death camas
vspoison camas
  • US
9.9

A plant with leaves like grass and small white flowers that is poisonous

is one specific regional species rather than any species in the group
Zigadenus
vspoison camas
  • Specialized
9.9

A group of poisonous plants called death camas that grow mostly in North America

is one species within that genus not the whole genus
Zigadenus venenosus gramineus
vspoison camas
  • Specialized
9.9

Poisonous wildflower from western North America that can make animals that eat grass very sick

is found in central and southern United States rather than western regions
grassy death camas
vspoison camas
  • Specialized
9.9

A poisonous plant with grass-like leaves that kills grazing animals

has bulbs that resemble edible plants risking accidental poisoning in central areas
Zigadenus venenosus
vspoison camas
  • Specialized
9.9

A poisonous plant of western North America and Mexico that kills animals that eat grass

is native to central and southern United States not western regions

How Toxic

poison camas
  • US
9.9

Surface Forms

poison camas singular

Morphology

poison + camas

The meaning is directly compositional: 'poison' (toxic) + 'camas' (a plant) yields a camas plant that is poisonous. This follows common noun-compound patterns in English (e.g. 'poison ivy') and would be inferable to a B1 learner who knows both constituent meanings.

Etymology

Poison camas is named for a plant whose bulbs look like edible wild onions or other harmless camas but are actually very poisonous. The name links poison and camas to warn people that this plant can kill animals or people, which is why it is also called 'death camas'.