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
Not Yet Rated

Saturday - June 11, 2005

From: Austin, TX
Region: Southwest
Topic: Plant Identification
Title: Smarty Plants on Parkinsonia aculeata
Answered by: Nan Hampton

QUESTION:

What is the name of the tall shrub I see growing wild around Austin that is delicate, with thin stems and branches, and lacy, with multiple leaves, and yellow flowers? It looks lovely growing in a mass on the south slope of Barton Creek Mall. Someone told me it is huisache, but I find out now it is not. Have I given you enough information to know what I am talking about? Thanks so much.

ANSWER:

What you have seen is Retama (Parkinsonia aculeata). Some of its other common names are Paloverde, Crown-of-thorns, Jerusalem-thorn, and others. You can read a really good description of it in Robert A. Vines "Trees of Central Texas", 1984. Austin: University of Texas Press, which you might find at your local library. Here are some other web sites that describe the plant: Floridata Marketplace and TAMU Aggie Horticulture.
 

More Plant Identification Questions

Identification of plant with seed heads like goat head
February 17, 2013 - Sir, I collected some bizarre seed heads from some rough weeds around a stock tank in SE New Mexico. They resemble goat heads, with two long curving horns. I have photos but couldn't figure out how ...
view the full question and answer

Identity of vines in Florida
October 30, 2012 - Hello, I have 2 different types of vines growing in my shrubs. They are very pretty and I like them I just want to know if they are poisonous or if they will take over my shrubs. I have not been able ...
view the full question and answer

Tentative identification of Ibervillea lindheimeri
June 22, 2007 - I live close to the Center and found a plant in the park near my house I'd like identified. It was a vine with bright red fruit on it. The fruit was about the size of a cherry tomato but was oblong...
view the full question and answer

What are the cone shaped evergreens around Pilot Point, TX?
January 26, 2016 - What are the cone shaped evergreens around Pilot Point, Texas called? They are dark green with spiky leaves and rough bark. I have a row planted as a windscreen and want to transplant a couple from a ...
view the full question and answer

Help identify a plant.
February 21, 2008 - Could you help me to identify this plant?
view the full question and answer

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