En EspaŅol

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
Can't find the answer in our existing FAQs, submit a question to Mr. Smarty Plants.
Need help with plant identification, visit the plant identification page.
 
rate this answer
Not Yet Rated

Thursday - April 16, 2009

From: Hockley, TX
Region: Southwest
Topic: Plant Identification
Title: Plant identification
Answered by: Nan Hampton

QUESTION:

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.

ANSWER:

Your description sounds like  Argemone albiflora ssp. texana (bluestem pricklypoppy) or possibly another prickly poppy, Argemone polyanthemos (crested pricklypoppy).  Both occur in Harris County—the foliage of A. polyanthemos (crested pricklypoppy) is greener than A. albiflora ssp. texana (bluestem prickly poppy). There is still another white pricklypoppy, Argemone aurantiaca (Texas pricklypoppy), but its natural distribution is well to the west of Harris County.

 


Argemone albiflora ssp. texana

Argemone albiflora ssp. texana

Argemone polyanthemos

Argemone aurantiaca

 

 

More Plant Identification Questions

Identification of alien-looking plant
June 06, 2013 - I have a plant that grows 4-5 feet tall, it has pretty "alien looking" flowers with "pods" under flower, and marijuana looking leaves and smell. My neighbor gave me a start last year, and it has ...
view the full question and answer

Identity of Dalea plant
April 03, 2013 - While in Austin recently (I live in Dallas), I visited Jardinero on Cesar Chavez and purchased a shrub identified only as "Dalea". It is 3-4 feet tall, upright habit, typical tiny pea family foliag...
view the full question and answer

How to distinguish white-flowered Baptisias?
June 07, 2010 - How can I tell the difference between Baptisia alba and Baptisia alba var. macrophylla
view the full question and answer

Plant identification in Parker County, Texas
June 14, 2011 - Hi. Growing alongside a country road, here in Parker County I photographed what I thought might be cardinal flowers. However, in searching books and on the net, I cannot find any quite like these. ...
view the full question and answer

plant identification, Portulaca pilosa, Kiss-me-quick
October 02, 2007 - There is a small plant with clusters of red-purple flowers and tubular succulent leaves on branching stems I found in the flower boxes at the top of the look-out tower there at the center. I forgot to...
view the full question and answer

Smarty Plants's Facebook profile Support the Wildflower Center by Donating Online or Becoming a Member today.

Mr. Smarty Plants wants you to be his Facebook friend. Click the Facebook icon to add yourself to Mr. Smarty Plants list of friends.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | SITEMAP | STAFF
© 2015 Lady Bird Johnson Wildflower Center