Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.
Can't find the answer in our existing FAQs, submit a question to Mr. Smarty Plants.
Need help with plant identification, visit the plant identification page.
From: Carrollton, TX
Region: Southwest
Topic: Poisonous Plants
Title: Is the Texas buckeye as poisonous as the Ohio buckeye from Carrollton TX
Answered by: Barbara Medford
Aesculus glabra (Ohio buckeye) IS Texas buckeye. They are exactly the same plant, just each having its own common name where it is being grown. From our website on this plant:
"Warning: All parts of this tree are poisonous if taken internally. Keep away from livestock; seeds and fruits are attractive to children and are dangerous. May be Fatal if Eaten! Symptoms include muscle weakness and paralysis, dilated pupils, vomiting, diarrhea, depression, paralysis, and stupor. Toxic Principle: Glycoside aesculin, saponin aescin, possibly alkaloids."
From our Native Plant Image Gallery:
Dogs developing allergic skin problems in Waco TX
February 24, 2011 - We have 2 West Highland White terriers..since we moved
2 yrs. ago, they have developed TERRIBLE skin problems at
our new home, about 5 miles from our old home, in Waco.
What contact plants, shrub...
view the full question and answer
Datura in the state of Washington.
October 09, 2009 - I have a datura species growing beneath my bird feeder. How did it get here in Western Washington?? It has the typical fragrant, tubular flowers & spiky seed pods. It has grown 3' tall & 4' wide. Am...
view the full question and answer
Non-poisonous Hedge for Southern California
November 27, 2010 - What is a non-poisonous (to dogs), fast-growing, evergreen plant that I can grow as a tall screening hedge for privacy? I find differing opinions on Carolina Cherry and Podocarpus gracilior. Thank you...
view the full question and answer
Lonicera sempervirens not harmful to dogs from Naperville IL
December 16, 2012 - Is the trumpet honeysuckle (lonicera sempervirens) harmful to dogs if eaten? I have been told in the past that the common trumpet vine is harmful, but this appears to be different. Thank you!!
view the full question and answer
Are oleanders poisonous?
July 18, 2008 - Are Oleanders poisonous?
view the full question and answer
![]() |
Support the Wildflower Center by Donating Online or Becoming a Member today. Mr. Smarty Plants wants you to be his Facebook friend. Click the Facebook icon to add yourself to Mr. Smarty Plants list of friends. |