En Español

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 - August 04, 2008

From: Burns, OR
Region: Northwest
Topic: Trees
Title: Are poplar trees and willows safe for animals to eat
Answered by: Nan Hampton

QUESTION:

poplar trees and willows, are they friendly for farm animals to consume leaves?

ANSWER:

Mr. Smarty Plants could find no references to poplars (Populus spp.) or willows (Salix spp.) in any of the following toxic plant databases:

Poisonous Plants of North Carolina

Cornell University Poisonous Plants Informational Database

Canadian Poisonous Plants Information System

University of Pennsylvania's Poisonous Plants Database

Indiana Plants Poisonous to Livestock and Pets

Texas Toxic Plants Database

The fact that neither of these trees appears in any of the toxic plant databases indicates that there is no evidence thus far that the plants pose any sort of threat to livestock.

 

More Trees Questions

Controlling seeding of non- native, invasive Paulownia from Fayetteville TN
August 17, 2012 - My husband planted a Paulownia tree against my advice about eight years ago. This summer it has huge seed pods. How do I keep the seeds from invading the wooded area of our property?
view the full question and answer

Living fence of native plants for Ojai, CA
September 20, 2008 - I would like to build a "green fence" about 10-15 feet tall. I live in Ojai, CA where we have VERY hot summers and it goes below freezing every winter. The soil does not seem to drain well..it is e...
view the full question and answer

How soon after stump grinding can something else be planted?
January 18, 2009 - How soon after cutting down a Mulberry and grinding up the stump can we plant a new tree in its place?
view the full question and answer

Thornless honeylocust trees for Taylor TX
September 21, 2009 - I live in Taylor, Williamson County, in central Texas and I am interested in selecting trees for my backyard. I can't really explain (it may be my Midwestern roots), but I would like to plant three t...
view the full question and answer

Does Acacia farnesiana (Huisache) have agressive roots?
November 30, 2014 - Hello, Do you know if the Huisache tree has an aggressive root system? I have a few in proximity to my septic draining field and I need to know if I should cut them down to prevent clogging of t...
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | JOBS | SITEMAP | STAFF INTRANET
© 2016 Lady Bird Johnson Wildflower Center