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
Not Yet Rated

Monday - November 01, 2010

From: Thorndale, TX
Region: Southwest
Topic: Plant Identification
Title: Identification of two Solanum species in Thorndale, Texas
Answered by: Nan Hampton

QUESTION:

Hi. NE of Austin in the Taylor/Rockdale area with sandy loam I have two kinds of nightshade. One has the deep rhizomes and stickers and is relatively small and weedy. The other, very similar in appearance with the lobed leaves, purple flowers and tomato like fruit, has very shallow roots and is easy to pull up. This plant grows much taller with broader, more attractive leaves. What is it? I can send a photo if need be.

ANSWER:

The prickly nightshade with the deep roots sounds like Solanum carolinense (Carolina horse-nettle) and the other one with broader, more deeply lobed, leaves sounds like Solanum dimidiatum (Western horsenettle)

Identifying plants from physical descriptions is very difficult at best.  If our best guess is incorrect, you may send images of your nightshades to id@smartyplants.org and we'll take another shot at it.


Solanum carolinense


Solanum carolinense


Solanum dimidiatum


Solanum dimidiatum

 

 

 

More Plant Identification Questions

Identity of vining plants in yard in Texas
May 08, 2015 - I have vining plants in my back-yard, here when I bought the house, that, from what I have been able to find on-line, look like poison sumac, however, I know they are not. Leaf shape, color, and appe...
view the full question and answer

Plant identification possibly red buckeye
July 06, 2008 - I encountered a shrub-like plant in the Edwards Plateu noth of Bracketville, and could use your help with identification. It's most distinguishing charactaristics are the seed pod, which has three c...
view the full question and answer

Plant identification
April 16, 2009 - There is a plant growing on the side of the road near my home. The stalk of it is thistle like with many prickles. The flower on it is white and has 6 petals.
view the full question and answer

Plant identification
May 19, 2009 - I found a large shrub/tree behind an old building on my place. It has small smooth oval leaves 3/4-1 inch; x 1/2 inch, small somewhat clusters of a blue fruit 1/4-1/2 inch diam with one seed in it. Ca...
view the full question and answer

Plant identification
September 20, 2014 - I was recently visiting Texas and kept seeing a particular plant in drainage bottoms and wetland areas (note these areas at the time of my visit were very dry). I was hoping you might be able to help...
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