En EspaŅol
Share

Ask Mr. Smarty Plants

Mr. Smarty Plants - What is Carolina Jessamine in San Antonio?

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

Friday - July 24, 2009

From: San Antonio, TX
Region: Southwest
Topic: Plant Identification
Title: What is Carolina Jessamine in San Antonio?
Answered by: Barbara Medford

QUESTION:

Okay, so if Gelsemium sempervirens is the one photographed by Joe Marcus in the "Explore Plants" section, then what is the actual name of the plant that is in every other yard in San Antonio, widely used as a hedge and commonly called nothing other than "Carolina Jessamine"? It has yellow flowers every spring, is home to many sparrows and smaller birds, is quite hardy and becomes a woody shrub up to 7-8 feet tall, is evergreen but with fewer leaves in winter, and propagates mostly where the branches root in the ground. Thanks!

ANSWER:

Well, that sure sounds like an appropriate description of Gelsemium sempervirens (evening trumpetflower); looks like it, too. There are almost always several common names for the plants in our Native Plant Database. If you follow the link above, you will see that "Carolina jessamine" is one of the common names for this one. Common names are always tripping Mr Smarty Plants up. What is called by one name in one part of the country is called something else in another part, or across the street. And the same common name can be assigned to totally unrelated plants. The plant is native to Texas, although more often found growing wild in the eastern part of the state.

 

And if Joe Marcus took that picture and identified that plant, you can trust me, that's what it is. He is not only our primo photographer but a plant identifier not to be messed with. 


Gelsemium sempervirens

Gelsemium sempervirens

Gelsemium sempervirens

Gelsemium sempervirens

 

 

 

More Plant Identification Questions

Plant identification
April 20, 2010 - I am trying to identify a flowering plant (usually potted) that is commonly seen around homes in Phoenix, AZ. It has a long (1 to 1.5 ft) bare woody stem topped by an umbel of perhaps 15-20 small red...
view the full question and answer

Plant identification
November 02, 2011 - I have a plant that I would like to identify. It is a tall shrub/woody vine? (approx. 8-10 feet) that has very large thorns on its branches and stems. The stems remain green during winter. It loses it...
view the full question and answer

Identification of vine with 4-petaled purple flower
May 30, 2012 - Does anybody know what vine has a purple four petaled flower with small bulb in middle??
view the full question and answer

Plant identification
October 10, 2009 - I am trying to name a pink fall blooming wildflower. It is growing in a ditch and has several blooms on a stalk about 4' tall.
view the full question and answer

Plant Identification
November 15, 2008 - Hi, I live in ne pa.i have always had a fasvorite wild flower with yellow flowers in the spring. the plant lasts all summer and fall til first frost. It gets small thin bean like seed pods that I save...
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