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: San Antonio, TX
Region: Southwest
Topic: Poisonous Plants
Title: Are seeds of Tecoma stans (yellow bells) toxic to birds
Answered by: Nan Hampton
Removing Mountain Laurel Seed Pods from Austin
August 14, 2012 - Is it best to remove seed pods from Mt. Laurel or leave them on the tree?
view the full question and answer
Jimsonweed and its toxic nature
June 21, 2011 - I purchased a Jimson weed plant at a local plant sale at the Ladybird Johnson Wildflower Center this spring and was quite surprised at how quickly & large it grew. After the first round of flowers fa...
view the full question and answer
Is it quantity that makes silver nightshade poisonous to people?
September 18, 2012 - I have a recipe for Asadero cheese that uses silverleaf nightshade and have eaten this cheese many times. Is it too much quantity that makes it poisonous to people?
view the full question and answer
Petals of flowers on cake from London
August 28, 2010 - Hi could you confirm that Gemini, Lisianthus and Lilies are non toxic if positioned onto a fresh cream cake (stem will be paced into a vial but the petals will come into contact with the cream). Thank...
view the full question and answer
Native plants that will grow under alleopathic black walnut
March 03, 2007 - I have a large, beautiful black walnut tree in my yard and have trouble growing the annuals, begonia, impatients, etc., that I have always grown. They don't do well in the ground and I have resorted...
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. |