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
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 Herbs/Forbs Questions

Care for Blackfoot daisy?
June 05, 2009 - Hi, I have two blackfoot daisies and one has died. I've planted them in full sun on a well drained slope. Do these ususally die after blooming? Should I cut the other one back? Thanks.
view the full question and answer

Shade-loving plants for birds in New Jersey
March 25, 2013 - What native plants should I add to my property, Zone 6, to feed birds naturally? I have a heavily treed lot, so I'd like names of shade loving perennials. Seed or fruit bearing options would be gre...
view the full question and answer

Drought affecting native trees from The Woodlands
August 18, 2011 - I've been trying to grow native trees in my yard for the past 3 years and I'm starting to question whether the amount of time required to spend watering them during the long hot season in Texas is r...
view the full question and answer

Iris brevicaulis in Southwest Michigan
April 22, 2007 - We live in Kalamazoo, MI (Southwest Michigan Zone 6) and discovered last year that we have an iris brevicaulis (we think) growing (and very pretty) on our property. It has the "zig zag" stem. It see...
view the full question and answer

Native plants for city lot in Longview, TX
March 19, 2008 - Just bought a city lot in Longview, TX and want to put in some plants at the periphery even before the house is built. Can you recommend any that would be from your list of East TX plants that are pa...
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
© 2014 Lady Bird Johnson Wildflower Center