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
5 ratings

Wednesday - August 25, 2010

From: EL Paso, TX
Region: Southwest
Topic: Plant Identification
Title: Plant identification, possibly Datura wrightii
Answered by: Nan Hampton

QUESTION:

I have a plant in my back yard, it had big white trumpet flowers, and now it has huge green pods. Doesn't smell very nice. Could you tell me what it is?

ANSWER:

This sounds like a Datura species.  There are 3 species that are native to Texas, Datura wrightii (sacred thorn-apple), Datura quercifolia (Chinese thorn-apple) and Datura inoxia (pricklyburr).  However, I suspect that it is Datura wrightii since it is the more common one. There is also a widespread introduced species, Datura stramonium (jimson weed), that it could possibly be.  Please be aware that all species of Datura are poisonous. If none of these appear to be the plant in your back yard, please send us photos and we will do our best to identify it.  For instructions for submitting photos for identification, visit Mr. Smarty Plants' Plant Identification page.

Here are photos from our Image Gallery of the native species:


Datura wrightii

Datura wrightii

Datura quercifolia

Datura inoxia

Datura inoxia

 

 

More Plant Identification Questions

Identifying tiny plant from Philadelphia PA
August 07, 2011 - I would like help identifying a tiny plant. I tried using using the plant identification page, but I don't know enough about this plant and plant terminology to use it. I would like to send you som...
view the full question and answer

Plant identification
June 25, 2008 - Identification of woodland plant in a rual area ? we have bears britches and another plant simaler, but the leaves are flat and smooth, each leaf is on a seperate stalk and each plant has 3 stalk...
view the full question and answer

Plant identification
July 29, 2008 - Greetings, Sir/Madam! What is the name of that weed that grows ubiquitously in St. Augustine, Fl (literally overnight when it rains) and has two skinny "arms", with little greenish beads on the arm...
view the full question and answer

Eliminating unwanted vine on arbor in San Francisco
November 20, 2012 - There is a vine growing on our arbor, it has sickle-shaped pods and is crushing the arbor, how do we get rid of it?
view the full question and answer

Florida hanging vine with occasional red tongue-like leaves
December 01, 2011 - I live in south Florida and I used to grow a hanging vine that had green slender leaves and an occasional red leaf that looked like a tongue that protruded horizontally from the plant. do you know wha...
view the full question and answer

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