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

Tuesday - April 22, 2008

From: Lometa, TX
Region: Southwest
Topic: Plant Identification
Title: Looking for rattlesnake flower
Answered by: Nan Hampton

QUESTION:

I taught school for many years. The students and I identified wildflowers. I had one I call Rattlesnake Flower. It was small and had a little blue flower. On the leaves were little seed cases that resembled rattles on a Rattlesnake. Now, I can't seem to fine it in the Texas Wildflower lists. Is there such a thing? I would love to see a picture.(It is possible that we were never able to identify it and simply gave it this name.

ANSWER:

There is one wildflower, Brazoria truncata, that has the common name of rattlesnake flower. However, it has pinkish flowers rather than blue flowers. You can see how the flower heads resemble the rattles on a rattlesnake, though. It does have a variation, Brazoria truncata var. pulcherrima (Centerville brazos-mint), that has blue flowers that might be what you called rattlesnake flower. These are both in the Family Lamiaceae (Mint Family).

There are a couple of other possibilities that have blue flowers and are called Dyschoriste linearis (snake herb) and Dyschoriste schiedeana var. decumbens (spreading snakeherb). These are in the Family Acanthaceae (Acanthus Family). However, your description sounds more like a flower in the Family Lamiaceae (Mint Family). I am going to list a few that sort of fit your description, even though they aren't called rattlesnake flower. They are:

Salvia engelmannii (Engelmann's sage)

Salvia texana (Texas sage)

Scutellaria drummondii (Drummond's skullcap)

Scutellaria integrifolia (helmet flower)

Scutellaria ovata (heartleaf skullcap)

Scutellaria ovata ssp. bracteata (heartleaf skullcap)

Scutellaria resinosa (sticky skullcap)

Scutellaria wrightii (Wright's skullcap)

Warnockia scutellarioides (prairie brazosmint)

Mr. Smarty Plants would be very interested to know if any of these flowers is the one you knew as Rattlesnake Flower.


Brazoria truncata

Brazoria truncata var. pulcherrima

Dyschoriste linearis

Dyschoriste schiedeana var. decumbens

Salvia engelmannii

Salvia texana

Scutellaria drummondii

Scutellaria integrifolia

Scutellaria integrifolia

Scutellaria ovata

Scutellaria ovata ssp. bracteata

Scutellaria resinosa

Scutellaria wrightii

Warnockia scutellarioides

 

 

More Plant Identification Questions

Plant identification
July 29, 2014 - I have a plant in my yard about 3' high, narrow pointy smooth leaves covered with small berries that are turning purple. What is this? a weed? should I eliminate it from my xeriscape garden or wel...
view the full question and answer

Plant ID from New York
September 02, 2008 - I have a large leaf from a plant that my grandfather has. We live in Niagara county NY. The large leaf is green and has a red stem, growing on a stalk THICK like a sunflower, now has red or black berr...
view the full question and answer

What is the bush that has very bright red berries in the fall/winter and no leaves?
December 27, 2015 - What is the name of the bush that has very bright red berries in the fall/winter and no leaves? I am familiar with amour honeysuckle, and I'm sure that it is not that.
view the full question and answer

Identification of tree with fuschia berries in Pennsylvania
October 26, 2008 - Northeastern Pennsylvania tree with fuschia berries in autumn. Found one in woods,never saw one before.
view the full question and answer

Identification of a Kerry bush on Cape Cod
May 20, 2010 - I think the "bush" is called a Kerry bush - grows wild on Cape Cod - has little yellow "rose-like" flowers. - Is this the correct name and how can I make it thrive in New Hampshire?
view the full question and answer

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