En EspaŅol
Share

Ask Mr. Smarty Plants

Mr. Smarty Plants - Identity of dandelion-like weed in Utah

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
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

Wildflowers that grow in woodlands
June 22, 2011 - Please tell me the names of wildflowers that grow under your oak trees in Texas. I am only familiar with those open meadow plants, not those that live under the deciduous trees. Thank you for your t...
view the full question and answer

Plant identification of a trillium in New Jersey
June 23, 2011 - I have several Trillium grown from one seed source. The plant looks like Trillium cuneatum, but unlike that plant, the stems of these plants -- which seed freely in my Northwest New Jersey garden -- l...
view the full question and answer

Plant identification
March 09, 2009 - green stemmed,whorled leaf,compound leaf, ovate shaped, hairy stemmed thing is fastly taking over my sandy rocked based soil cactus garden. what could it be? i bought my garden in florida
view the full question and answer

Identification of orange hydrangea-like flower
April 19, 2008 - I am trying to identify a tree...It is a tree like bush if that makes any sense...It has tree limbs and it is bushy like a bush...I thought it might be a hydrangea bush that grows straight up instead ...
view the full question and answer

Taxonomic question about Viola missouriensis and Viola affinis.
March 28, 2011 - I have tentatively identified a violet as either Viola affinis or V. missouriensis. However, the pages for those species are dated 2007 and 2009, respectively, in the NPIN, while it read...
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