Native Plants

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.
Did you know you can access the Native Plant Information Network with your web-enabled smartphone?
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.
rate this answer
Monday - April 30, 2012
From: Lago Vista, TX
Region: Southwest
Topic: Cacti and Succulents
Title: Spineless prickly pear from Lago Vista TX
Answered by: Barbara Medford
QUESTION:
We visited Lady Bird Johnson Center yesterday. I was impressed with the spine less prickly pear cactus. Is it a native or a hybrid?ANSWER:
Please follow this line Opuntia ellisiana (Spineless prickly pear) to our webpage on this plant. Especially notice this warning:
"Beware, although it doesn't have long sharp spines, the tiny glochids (slivers) are very irritating to the skin if the plant is not handled correctly. Grab the pads between the glochid dots."
We once heard a story that this "cultivated" plant just showed up in a Corpus Christi nursery. It can be propagated, unlike most hybrids. See the Propagation Instruction on the webpage.
From the Image Gallery
More Cacti and Succulents Questions
Agave attenuata Poisonous?
March 12, 2015 - Is Agave attenuata (foxtail agave) poisonous to horses or humans?
view the full question and answer
Overwintering Yucca Seedlings in Illinois
October 02, 2013 - I have many yucca seedlings I started this year. My question is what do I need to do with them to overwinter here in Northern Illinois and when do I plant them in the ground for best chances of survi...
view the full question and answer
Cutting bloom stalk of century plant in San Diego CA
June 25, 2010 - My 28 yr old century plant will bloom soon. I understand it will die. Will this 30 ft stalk then likely fall? Will I need to call someone to cut the dead stalk? The base is nearly 7 ft by 6ft - n...
view the full question and answer
Controlling Cochineal Insects on Cholla Cactus
July 07, 2011 - We have cochineal insects on a cholla cactus. Will they kill the plant? What should we do to get rid of them if water spraying them won't work?
view the full question and answer
What to do about cold damage to spineless prickly pear?
March 05, 2010 - In Austin, Texas our 'spineless' prickly pear cactus is about 6' wide by 4' tall. In the last severe freeze, the top half flattened out and has remained that way. Should I cut the flattened pads o...
view the full question and answer
| Support the Wildflower Center by Donating Online or Becoming a Member today. |
