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

Thursday - June 06, 2013

From: South Pomfret, VT
Region: Northeast
Topic: Plant Identification, Trees
Title: Identity of tree with fragrant yellow flowers and thorns
Answered by: Nan Hampton

QUESTION:

I'm not sure if this is a native plant. It's a tree, around 15" tall. The leaves are in bunches with 3-4 very sharp small spines at each bunch. Flowers are small, yellow, hang down from the leaf bunches in little groups. Has a nice smell.

ANSWER:

There is a native tree that grows in Vermont that sounds as if it could be the tree you have seen—Gleditsia triacanthos (Honey locust).  It occurs in Vermont and has thorns and small yellow fragrant flowers.  Here are more photos and information from Virginia Tech and Ohio Department of Natural Resources.

If this is not your tree and you have (or can take) photos, please visit our Plant Identification page to find links to several plant identification forums that will accept photos of plants for identification.

 

From the Image Gallery


Honey locust
Gleditsia triacanthos

Honey locust
Gleditsia triacanthos

More Trees Questions

Demise of Flameleaf Sumac in Austin, TX.
July 31, 2012 - My Flameleaf Sumac suddenly died. Beetles came out around the trunk when I cut it down. How can I prevent this on the other sumac?
view the full question and answer

PVC pipes for irrigation in ground in Austin
August 19, 2009 - Mr. Smarty Plants,What are your thoughts on installing PVC pipes into the ground around trees and shrubby trees? A classmate's grandmother had a pipe pushed or pounded into the ground near her speci...
view the full question and answer

Can a bur oak fit in a small space in Austin?
April 11, 2011 - We recently got a one-gallon pot of Bur Oak. The area around our house has two old live oaks on the NW corner and another large live oak on the SE. There isn't much room on the SW corner for the oak ...
view the full question and answer

Hardy taproot trees for Oklahoma City
June 13, 2013 - What are some hardy tap root trees for central Oklahoma?
view the full question and answer

Need help with a Pecan tree that has been topped in Austin, TX.
July 06, 2010 - Hi Mr. Smarty Plants! I have a pecan tree on my property that was topped by the previous owners. I have searched high and low for information on how to correctly prune a tree that has already been ...
view the full question and answer

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