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

Wednesday - June 15, 2011

From: Oklahoma City, OK
Region: Southwest
Topic: Plant Identification
Title: Plant identification
Answered by: Nan Hampton

QUESTION:

I have a plant similar to sheepshire. It has red leaves and yellow blooms exactly like the green variety. We brought it here to Oklahoma from Wyoming. I would like to know what it's called and where I can obtain seeds. It seems to be quite fragile and susceptible to our unpredictable weather.

ANSWER:

The name sheepshire is associated with a couple of different sets of plants.  Two are in the genus RumexRumex hastatulus (Heart-wing sorrel), a North American native plant, and Rumex acetosella (sheep sorrel), a European native—and the other plants referred to as sheepshire are all in the genus Oxalis.  (See a previous question and answer for a discussion on the species.)  I believe your plant is one of the species of Oxalis.   You don't say whether your plant is a potted plant or you dug it from the ground in Wyoming to carry to Oklahoma. The following list is of those with yellow flowers that are native to Wyoming:

Oxalis stricta (Common yellow oxalis) has yellow flowers and often has reddish or purplish leaves.

Oxalis dillenii (Slender yellow woodsorrel) has yellow flowers, but I could find no information suggesting it ever has red or purple leaves.

Oxalis corniculata (creeping woodsorrel) has yellow flowers and is often confused with O. stricta, but is more prostrate and has aboveground stolons that root and help spread the plant.  It's leaves are often more reddish than those of O. stricta.

Oxalis albicans (radishroot woodsorrel) has yellow flowers, but I could find no information suggesting it ever has red or purple leaves.   Here is another photo of O. albicans.

All of the species above are native to both Wyoming and Oklahoma. If yours is either O. stricta or O. corniculata and was taken from the ground in Wyoming, it should grow just fine in Oklahoma although it my be slightly more adapted to Wyoming's climate since that is where it was originally growing. 

If your plant is and always has been a potted plant, then I don't think it is a native species.  I suspect what you have is a non-native cultivated species such as Oxalis hedysaroides 'Rubra' (fire fern).  There are also non-natives with red/purple leaves and pink flowers, e.g., Oxalis triangularis (Purple shamrock).

You can read the article, "Care of Oxalis Plants", from eHow.com for general instructions for growing oxalis as a houseplant.  The article mentions that they (the houseplant ones, at least) tend to go into dormancy in the summertime.  Perhaps that is what is happening to yours.

You can check for seeds for the natives at a nursery that specializes in native plants in your area by searching in our National Suppliers Directory.

 

From the Image Gallery


Common yellow oxalis
Oxalis stricta

Common yellow oxalis
Oxalis stricta

Slender yellow wood sorrel
Oxalis dillenii

More Plant Identification Questions

Plant identification and advice about moving it
March 10, 2010 - I have a plant (a thick stalk about 4 foot tall with yellow flowers on it) that blooms in the morning and the flowers fall off at night. I have searched for info on this plant and have come up short. ...
view the full question and answer

Distinguish between Huisache and Goldenball Leadtree
March 23, 2008 - How do you distinguish between Huisache (Acacia farnesiana) and Goldenball Leadtree (Leucaena retusa)? Thanks!
view the full question and answer

Identification of plant with seed heads like goat head
February 17, 2013 - Sir, I collected some bizarre seed heads from some rough weeds around a stock tank in SE New Mexico. They resemble goat heads, with two long curving horns. I have photos but couldn't figure out how ...
view the full question and answer

Care for Vauquelinia angustifolia (Chisos Rosewood)
June 08, 2008 - Hello, I have another question for you. A friend has given me a plant called "Chisos Rosewood" which they bought on a whim but decided they couldn't use. It's said to be evergreen. It's about...
view the full question and answer

Difference between vetch and woolly loco
April 29, 2006 - What is the difference between vetch and woolly loco?
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | SITEMAP | STAFF
© 2016 Lady Bird Johnson Wildflower Center