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
2 ratings

Thursday - March 10, 2011

From: Boynton Beach , FL
Region: Southeast
Topic: Seed and Plant Sources
Title: Source of seeds for non-native euphorbia peplus from Boynton Beach FL
Answered by: Barbara Medford

QUESTION:

Where can I buy Euphorbia peplus? (milkweed) seeds, sap used in treating skin cancer?

ANSWER:

Euphorbia peplus, Petty Spurge, is native to Africa, Asia and Europe and therefore out of our area of expertise. The Lady Bird Johnson Wildflower Center is dedicated to the growth, protection and propagation of plants native not only to North America but to the area in which those plants are being grown. This USDA Plant Profile map shows that it grows wild (introduced) in many areas of the United States, but not including Florida. We searched the Internet on "seeds for euphorbia peplus" and got a number of listings; you might try that. We have a National Suppliers Directory, but they sell predominantly native plants and seeds.

 

More Seed and Plant Sources Questions

Source for purchase of native Salvia texana
February 23, 2007 - Good morning, Do you or do you know someone who carries Salvia texana? It has been impossible for me to obtain this beautiful Native Texan. Please respond at your earliest convenience with infor...
view the full question and answer

Source for invasive, non-native Lythrum in Indiana
April 28, 2009 - Please help me find where I can purchase Lithrum in Indiana. This is my favorite plant from long ago. I know it has been banned for the last few years. Presently you need a permit to sell Lithrum. I ...
view the full question and answer

Source for Penstemon calycocus
May 01, 2008 - Do you know where I can obtain Penstemon calycocus? I live in Annapolis. I am willing to look at mail order sources.
view the full question and answer

Source for Texas maple keys
October 05, 2004 - I'm looking for a source for native Texas maple keys. Know of any?
view the full question and answer

Native trees with beautiful fall foliage
November 18, 2008 - Dear Mr. Smarty Plants, This fall I have been seeing a tree with beautiful red leaves all over Austin and someone told me that these are Chinese tallow trees. Can you tell me where I might buy one of...
view the full question and answer

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