Poison Plants
Author is Shay Stratford
Willie's Spirit Farm
Email: williesspiritfarm@verizon.net
A common misconception - toxic plants don't taste good - animals will not eat them! Healthy Llamas may be more resistant to minor toxic ingestion's. Certain conditions will favor the ingestion of poisonous plants - cold weather, drought and herbicides.
REMEMBER:
- Plants vary with the seasons
- Plant populations change with time
- Plant identification can be tricky
- Look high and low - from ground covers to vines high in trees
- Remember landscape plants
Bracken Fern
Castro Bean
Cherry
Cherry
Cherry
Cherry
Cherry
Cherry
Crotalaria#1
Crotalaria#2
Flame Azalea
Hemp Dogbane
Jessamine
Jessamine
Jessamine
Johnson Grass
Lantana
Lantana
Lantana
Night Shade
Night Shade
Oleander
Poke Weed
Redroot Pigweed
Rhododendron
Rhododendron
Sicklepod
St Johns Wort
Water Hemlock
Wate rHemlock
Yew
Plant |
Location(s) |
Signs |
|
Arrow grass |
Meadows, low to moderate elevation |
Muscle twitching, convulsions, difficult breathing |
|
Mountain
Laurel, |
Mountains of NW and east. Also ornamental. |
Violent vomiting and retching, colic, loss of appetite, muscle twitches |
|
Tobacco Tree
or |
Waste places |
Convulsions, then depression and sweating |
|
Oleander, |
Ornamental |
Difficult breathing, heart failure, colic, diarrhea, blue membranes of the mouth |
|
Castrobean |
Ornamental |
Severe diarrhea |
|
Wild
Cherry, |
Existing everywhere |
Difficult breathing, convulsions, bright red blood and rapid death. |
|
Jimsonweed |
Existing everywhere |
Dry mucous membranes, dilated pupils, disorganized behavior and excessively excitable |
|
Nightshade |
Existing everywhere |
Vomiting, weakness, groaning |
|
Water hemlock |
Existing everywhere |
Foaming at mouth, convulsion, muscle twitching, death in 15-30 minutes |
|
False
Hellebore, |
High mountains and meadows |
Vomiting, salivation, convulsions, fast irregular pulse |
|
Death
Camas, |
Hills, fields, meadows in Spring |
Foaming at mouth, convulsions, vomiting, fast weak pulse |
|
Dogbane, |
Existing everywhere |
Convulsions, vomiting, diarrhea, irregular pulse |
|
Western |
High mountain meadows |
Vomiting, frothing at the mouth, depression, coughing, weak and irregular pulse |

