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
Not Yet Rated

Tuesday - December 16, 2008

From: Salt Lake City, UT
Region: Rocky Mountain
Topic: Plant Identification
Title: Identity of dandelion-like weed in Utah
Answered by: Nan Hampton

QUESTION:

What is the over-sized dandelion looking weed in utah that you can blow the seeds just like a dandelion?

ANSWER:

There are several species of native flowers with the common name of dandelions that occur in Utah:

Taraxacum lyratum (harp dandelion)

Taraxacum officinale (common dandelion)

Glyptopleura setulosa (holy dandelion)

Malacothrix glabrata (smooth desertdandelion)

Malacothrix sonchoides (sowthistle desertdandelion)

Malacothrix stebbinsii (Stebbins' desertdandelion) and photos

Malacothrix torreyii (Torrey's desertdandelion) and photos

Nothocalais troximoides (sagebrush false dandelion)

There is also one non-native species with the common name of dandelion found in Utah:

Taraxacum laevigatum (rock dandelion)

There are also non-native species that aren't called "dandelions" that are found in Utah and resemble your description:

Tragopogon dubius (yellow salsify)

Tragopogon lamottei (Jack-go-to-bed-at-noon)

There are also more than a few species of yellow dandelion-like flowers that have seedheads resembling dandelion puffs (e.g., Agoseris glauca (pale agoseris), Agoseris heterophylla (annual agoseris), and Arnica chamissonis ssp. foliosa (Chamisso arnica)).

You can see other similar native yellow dandelion-like flowers in the Family Asteraceae (Aster Family) by going to our Native Plant Database and selecting "Asteraceae (Aster Family)" from the "Family" list.  Then, when you have brought up the list of more than 1000 speciesin that family, use the "Narrow Your Search" option and choose 'Utah' from the "Select State or Province" option, 'Herb' from the "Habit (general appearance)" option and 'yellow' under the "Bloom characteristics: Color" option.

This is about the best we can do for you without a photo to help us identify your plant.  If you do have photos, please send them to us and we'll do our best to identify your dandelion.  Photos of the flower, the seed head and the foliage are all important for identifying a plant.  Visit our Ask Mr. Smarty Plants' Plant Identification page for instructions on submitting photos.


Taraxacum lyratum

Taraxacum officinale

Glyptopleura setulosa

Malacothrix glabrata

Malacothrix sonchoides

Agoseris glauca

Agoseris heterophylla

Arnica chamissonis ssp. foliosa

 

 

More Plant Identification Questions

Identity of fast growing vine in San Francisco
March 20, 2016 - Really need to know what kind of vine is growing rapidly in the garden. Can't find out in plant identification: started to grow profusely after rainfall. Grows at rate of 6-8" per day (!). Has ivy-l...
view the full question and answer

Plant identification
March 15, 2012 - My daughter took the attached picture of a plant growing along a road in Austin, TX. I've searched the database and several wildflower books and can't find the flower. Can you identify it? Thanks fo...
view the full question and answer

Plant identification
December 20, 2011 - I am new to Florida and can't find the identification of one of my plants anywhere. It's an unattractive plant that is stick-like, very rubbery - it reminds me of a stick-bug. I have a small one i...
view the full question and answer

Who was Salvia clevelandii named for?
May 12, 2009 - Where does the term "clevelandii (as in the Salvia I recently saw for the first time) originate?
view the full question and answer

Plant identification
April 02, 2012 - I found a plant on a small island about the size of a hand. It is spring so plant is just coming out of the ground. It is wrapped around a bulb/flower light color with little knobs on it. The outsi...
view the full question and answer

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