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

Monday - July 05, 2010

From: Villa Park, CA
Region: California
Topic: Plant Identification, Vines
Title: Plant identification--vine with spiny pods in California
Answered by: Nan Hampton

QUESTION:

I came across a vine while hiking in Orange County, CA. It didn't have flowers on it but has 3 or 4 inch spiny pods. What is it? The vine itself looks similar to a Morning Glory vine.

ANSWER:

Here are three native vines that are possibilities:

Marah fabaceus (California manroot) and here are more photos showing the spiny fruit.

Marah oreganus (coastal manroot) and here are photos showing the spiny fruit.

Funastrum cynanchoides ssp. heterophyllum (Hartweg's twinevine) and here are photos.

Here is one invasive European native that is also a possibilitiy:

Cynanchum louiseae (Black dog-strangling vine, black swallowwart) and you see its distribution in California on the USDA Plants Database map.

If none of these is the vine that you saw and you have photos or can take photos of it, please send them to us and we will do our best to identify it.  Visit Mr. Smarty Plants' Plant Identification page for instructions on submitting photos.



 

 

More Vines Questions

Plant identification request for a vine
September 19, 2007 - I would like to identify a wild vine that I have just discovered in our bush. It has leaves similar in shape to a maple leaf,approx.4"wide, has white flower spikes, and some kind of a fruit or pod t...
view the full question and answer

Vine for a fence in San Saba County, Texas
October 22, 2012 - I want to plant vines on a deer proof fence close to my house for privacy. Are there any vines that stay green year round? Also what breed of vine would you recommend for several hundred feet of fenc...
view the full question and answer

Identification of vine in Louisiana
July 06, 2011 - I have two vines in my backyard. I've looked at pictures of each and they both keep coming up "virginia creeper." However, both are different. Neither causes an allergic reaction. One has leaflets ...
view the full question and answer

Native vines for pergola in Denton, Texas
January 28, 2009 - We ve built a pergola under our Post Oaks and Winged Elms. The soil is sandy, as you would expect with post oaks. Are there any native vines, hopefully with a pretty flower, that I might coax into g...
view the full question and answer

Plants for wall with afternoon sun in Oregon
July 03, 2008 - Portland, Or. We have a stacked cement wall about 30 feet long that receives afternoon sun from the west. we would like to plant something edible along that wall that can tolerate afternoon sun. G...
view the full question and answer

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