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?

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 - May 09, 2005

From: paris, TX
Region: Southwest
Topic: Wildflowers
Title: Yellow Indian paintbrush, Castilleja indivisa
Answered by: Nan Hampton

QUESTION:

Does entireleaf Indian paintbrush, Castilleja indivisa, come in yellow in the wild? I have Indian paintbrush in the front pasture and noticed last weekend that there were 5 or 6 that were light yellow. I have never seen these in yellow and was wondering if it was normal.

ANSWER:

Yellow Indian paintbrushes (Castilleja indivisa) are normal, just not common. The plants carry a modified color gene that makes the plant yellow rather than the more common orange color. In fact, there are many color variations for the paintbrush from carmine to brick red to salmon. The yellow and white variations are less common than the other colors.
 

More Wildflowers Questions

Transplanting native bluebells in Texas
July 02, 2008 - Hello Smarty, Italy TX here again! Your advice on crape myrtles has inspired me to try harder, but now I have a question about a TRUE native wildflower,the Texas Bluebell, growing in my pasture. I ca...
view the full question and answer

Plants for winter color in native wildflower meadow backyard
February 28, 2006 - I am establishing a wildflower meadow in my backyard (150'x50'). it will have native Texas wildflowers, Buffalo Grass and Blue Gramma grass. Is there any plant that you can recommend for winter inte...
view the full question and answer

Wildflowers for a slope in PA
April 16, 2011 - I've got a steep southeast-facing slope near the house that is mostly overrun with day lilies. It gets plenty of morning sun. I've had some luck with goldenrod and New England aster along the steps ...
view the full question and answer

Is it illegal to collect wildflower plants from county roads in TX?
February 05, 2016 - Is it illegal to collect wildflower plants like bluebonnets from county roads in Texas?
view the full question and answer

Goldsturm Rudbeckia Stunted and Doesn't Bloom
April 16, 2015 - I have Goldsturm Rudbeckia that never flowers nor gets taller than 4 inches. Meanwhile, my phlox does fantastic in the same area. This area is sand top dressed with black dirt. Please help! Goldst...
view the full question and answer

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