Host an Event Volunteer Join Tickets

Support the plant database you love!

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
2 ratings

Friday - July 05, 2013

From: San Antonio, TX
Region: Southwest
Topic: Plant Identification
Title: Plant identification of vine with fluffy-seeded pod
Answered by: Nan Hampton

QUESTION:

I saw a fluffy seeded pod on our hike this morning. I have seen this vine before, but do not know the proper and scientific name of it. Its leaves appear to be opposite and heart shaped. Could it be a type of milkweed? I don't see a way of attaching photos here. Is there a better way to get an identification?

ANSWER:

Your description suggests to me that it's one of two milkweed vines:

Matelea reticulata (Green milkweed vine)  Here are more photos and information from Archive of Central Texas Plants from the University of Texas School of Biological Sciences.

Matelea edwardsensis (Plateau milkvine)  Here are more photos and information from iNaturalist.

You can see photographs of both species on Milkweeds of Texas and Mexico.

It is isn't easy to tell which vine it is unless there are flowers blooming.  Their flowers, however, are quite distinct from each other.  There is, however, a difference between leaves and stems of the two as described in Shinners & Mahler's Illustrated Flora of North Central Texas, p. 284, that you might use to tell which vine it is:

M. reticulata:  "...stems and leaves with both long spreading hairs and short glandular hairs; leaves with a strong bad odor..."

M. edwardensis:  "...stems and leaves with only sparse short pubescence of curved or appressed hairs; leaves without a strong bad odor..."

If neither of these appears to be the vine that you saw and you have (or can take) photos, please visit our Plant Identification page to find links to several plant identification forums that will accept photos of plants for identification.

 

From the Image Gallery


Pearl milkweed vine
Matelea reticulata

Pearl milkweed vine
Matelea reticulata

Pearl milkweed vine
Matelea reticulata

Pearl milkweed vine
Matelea reticulata

Pearl milkweed vine
Matelea reticulata

Plateau milkvine
Matelea edwardsensis

Plateau milkvine
Matelea edwardsensis

More Plant Identification Questions

No, you are not crazy.
February 06, 2011 - Has the family classification for Coral Yucca changed recently? I was going through some old notes and expanding them for a class I need to teach for some homeschoolers, and it appears that Coral Yuc...
view the full question and answer

Plant identification for Beeville, TX
May 14, 2011 - Today in Beeville, TX I came across a plant that looks like a grass, but has a small black and white dotted flower. The flower looks like an orchid. Could you identify this or give me direction as t...
view the full question and answer

Plant identification
August 25, 2013 - Found a plant with tiny, white, fragrant flowers on spires by a lake near Fredericksburg, TX. Could you possibly identify it?
view the full question and answer

Plant identfication
October 05, 2009 - While visiting a lake near Dallas, Texas this past summer, I found a flower floating in the lake. It was small, only about an inch or so across, had three petals, was a deep magenta shade, and had th...
view the full question and answer

Plant ID from San Marcos TX
June 07, 2014 - My dogs love to eat the leaves of a certain little orange wildflower. It might be Wedelia or Texas creeping oxeye. Have you ever heard of this?
view the full question and answer

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