Names
Haplopappus heterophyllus, Burrow Weed, Goldenbush, Rayless Goldenrod, Rosea
Description
A small bush with a woody crown. Leaves are sticky, narrow, slightly toothed and alternate. Flowers grow in flat yellow clusters at the top of stems.
Concern Level
Only during drought conditions, unpalatable. However it is extremely toxic to grazers and they should be kept from it.
Toxic Parts
Both green and dried leaves.
Symptoms
Generally show after several days of ingestion, lack of coordination, weakness, rapid pulse, cardiac arrhythmia’s, swelling of nervous system, sweating, inability to swallow, tremors, dribbling urine.
Danger
Contains Trematol which can be fatal.
More Information
*It should be noted that we are not veterinarians. This information is written specifically for horses and should be used for reference purposes only. If you think your horse has eaten something toxic call your vet right away.