Host an Event Volunteer Join Tickets

Support the plant database you love!

Q. Who is Mr. Smarty Plants?

A: There are those who suspect Wildflower Center volunteers are the culpable and capable culprits. Yet, others think staff members play some, albeit small, role. You can torture us with your plant questions, but we will never reveal the Green Guru's secret identity.

Help us grow by giving to the Plant Database Fund or by becoming a member

Did you know you can access the Native Plant Information Network with your web-enabled smartphone?

Share

Ask Mr. Smarty Plants

Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.

Search Smarty Plants
See a list of all Smarty Plants questions

Please forgive us, but Mr. Smarty Plants has been overwhelmed by a flood of mail and must take a break for awhile to catch up. We hope to be accepting new questions again soon. Thank you!

Need help with plant identification, visit the plant identification page.

 
rate this answer
1 rating

Monday - June 14, 2010

From: Benton, KY
Region: Mid-Atlantic
Topic: Poisonous Plants
Title: Thorn in the hand in Benton KY
Answered by: Barbara Medford

QUESTION:

My husband got stuck by a thorn on a thorn bush and the thorn was a goldish copper color. There is a knot on his hand and pain in his fingers to his elbow. Do you know what kind of bush this could be? I have searched the net but can not find anything like it.

ANSWER:

We are always amazed when our correspondents contact us before they see a doctor in situations like this. If there were toxin in the thorn, you would already know about it. However, any injury like that is susceptible to infection, which could be very serious. Or a piece of the thorn could still be in his hand , which also is dangerous. We have two suggestions: (1) see a doctor and (2) wear gloves and watch what you're doing when you stick your hand in a  bush.
 

More Poisonous Plants Questions

Skin irritation caused by blanket flower (Gaillardia sp.)
January 29, 2005 - Could you tell me whether it is the leaves or the spent flower heads, the seed heads, that cause irritation to bare legs after walking through a field of Indian Blankets? Gallardia I believe is the La...
view the full question and answer

Are dogwood trees poisonous to horses?
April 26, 2009 - Are dogwood trees poisonous to horses?
view the full question and answer

Fast growing trees in Idaho
April 10, 2008 - I want to plant fast-growing trees on my property in Idaho. What trees are poisonous to horses and dogs? I am particularly interested in the Royal Empress (Paulowmia) tree and the dogwood tree.
view the full question and answer

Will Canada geese eat Asclepias tuberosa from Cape May Court, NJ
May 20, 2014 - Will Canada geese eat my butterfly milkweed (Asclepias tuberosa)? I know this plant is deer resistant. I really want to plant some on sandy bank near pond in my back yard, but I fear the geese will ...
view the full question and answer

Affect of poisonous plant roots in soils for vegetables from Rusk TX
May 11, 2013 - I have a huge old flowerbed in front of my house that I want to plant veggies in, but I'm afraid to. It has a catalpa tree there, which I sell the worms from, but the entire tree (bark, leaves, flowe...
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.