Rent Shop Volunteer Join

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 - October 10, 2013

From: Sierra Vista, AZ
Region: Southwest
Topic: Herbs/Forbs, Wildflowers
Title: Pink wildflowers on DFW runways in April-June
Answered by: Guy Thompson

QUESTION:

I fly thru DFW quite often and have noticed in April-June timeframe the runways are dotted with a light pink colored wildflower. Have asked the DFW Customer Service folks for the name, ones I've asked don't have any idea. Would you be able to give me a few ideas what it might be?

ANSWER:

Considering the color, the timing, and the location, there is little doubt that you are seeing Oenothera speciosa (Pink evening primrose).  This is one of the most common of Texas spring wildflowers and generally appears on grassy sites such as roadsides (and airport runways).  Thousands of individual plants may bloom simultaneously, yet each flower lasts but one day.  Each plant develops a number of flower buds which open one at a time in a daily sequence.

 

From the Image Gallery


Pink evening primrose
Oenothera speciosa

Pink evening primrose
Oenothera speciosa

More Wildflowers Questions

Smarty Plants on wildflower meadow gardening
December 08, 2004 - My local elementary school in Decatur, Texas (north central) has an open field of wonderful wildflowers in front of it. This year, they were mowed before the flowers went to seed. What is a good rul...
view the full question and answer

Will my wildflower seeds reseed by themselves?
February 11, 2010 - I have planted wildflowers from seed throughout the several acres of my property in the Hill Country near New Braunfels. Once estalished will they reseed without any help from me? The flowers includ...
view the full question and answer

Wildflower to succeed bluebonnets
April 08, 2008 - I am looking for a "partner" plant for bluebonnets? What perennial plant doesn't really "appear" until after April? What I want is a sea of bluebonnets in March and April but when they go dorm...
view the full question and answer

Wildflowers for floodplain near Denton, TX
March 22, 2015 - Hello, I am a member of my HOA board and am researching the possibility of filling in our floodplains with wildflowers. Currently the floodplains are grass only and span a few acres. Our goal is to t...
view the full question and answer

Landscaping recommendations for site in Dubuque, IA
March 27, 2010 - I need a seed recommendation. Here are the variables: Location: Dubuque, IA (east Central Iowa) Soil type: Sandy to sandy and gravelly. Part is a riverbank facing east. Steep bank then flat to ...
view the full question and answer

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