Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.
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.
From: Bogart, GA
Region: Southeast
Topic: Plant Identification
Title: Pink flower in South Carolina, perhaps poisonous
Answered by: Nan Hampton
One possibility is the non-native Nerium oleander (oleander), which is extremely toxic. You can read about it in these toxic plant databases: Poisonous Plants of North Carolina, Cornell University Poisonous Plants Informational Database and Canadian Poisonous Plants Information System.
Here are a few other possibilities:
Dicentra spp. (bleeding heart, Dutchman's breeches) native
Kalmia angustifolia, (Lambkill, sheep laurel) native
Daphne genkwa (lilac daphne) introduced from China
Mandevilla spp. (mandevilla) introduced from Central and South America
Podophyllum peltatum (mayapple, mandrake) native
Rhododendron spp. (rhododendrons, azaleas) native and introduced from Asia
In case it is a native plant, here is a way you can search for it yourself in our Native Plant Database. Do a Combination Search, selecting 'South Carolina' from the Select State or Province category and select 'Pink' from the Bloom Characteristics Color. You can also select 'Herb', 'Shrub', or 'Tree' from Habit (general appearance) category to narrow your search further.
Plant identification
August 28, 2008 - Hello. There is a plant growing next to my 4 o'clocks that I didn't plant which is almost the same height as them, but has different leaves and it grows wider. It has these huge light green upside d...
view the full question and answer
Identity of very tall plants in Austin, TX
August 13, 2012 - I have these huge tall plants. They don't seem to want to bloom and they are shading out my other natives. They get very tall. 10 feet or so.
What is it?
view the full question and answer
Plant identification
June 25, 2011 - I see a previous question from Ohio on this plant, so I will copy the description and try to submit photos. "A year later a weed-like plant started growing beside it. It has very thorny leaves, stem...
view the full question and answer
Identity of yellow-flowered plant with stickers
November 06, 2012 - I have yellow flowered plant taking over my lawn. I used weed killers last year and it has spread this year and still spreading. It has small burs (not as hard as a regular sticker bur but will stic...
view the full question and answer
Flat leaf cedar, Thuja occidentalis (arborvitae)
May 23, 2007 - Hello, I am looking for the scientific name for what is commonly called flat leaf cedar. It has defined platelets, wonderful cedar smell, older trees have shaggy bark, in winter some of its sprays tu...
view the full question and answer
![]() |
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. |