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

Thursday - June 25, 2009

From: Sacramento, CA
Region: California
Topic: Poisonous Plants
Title: Palm tip wound in Sacramento CA
Answered by: Barbara Medford

QUESTION:

My husband was stuck in his calf with a palm leaf, he is now complaining of stiffness where it went in, is there any kind of poison in it?

ANSWER:

We had a virtually identical question recently, also from California, and would like to repeat our answer to that:

"Answer: There are a goodly number of different palm trees in California. Here are just a few:

Washingtonia filifera (California fan palm), native to California

Phoenix canariensis (Canary Island Date Palm), a native of the the Canary Islands

Phoenix spp. (other date palms), various nativities

Brahea edulis (Guadalupe Palm), native to Mexico and Guadalupe Island

Brahea armata (Mexican blue palm), native Baja California

Howea forsteriana (Kentia palm), native to Lord Howe Island, Australia

Archontophoenix cunninghamiana (Bungalow palm), another Australian species

I don't know which species your father was 'attacked' by, but you can read about the dermatological effects caused by various species of palms in the Botanical Dermatology Database (BoDD) from Cardiff University in Wales. They offer an assessment of many of the palms in the Family Arecaceae (syn. Palmae). You will note that their introduction page cites a study in Panama from 1943 that says palm frond thorn injuries (palm species not named) are noted for causing infections. Their entry for Phoenix loureiri (pigmy date palm) says:

"The spine-tip may be broken off and serve as a foreign body but a chemical irritant may also be present in the thorns..."

According to Forests Factsheet. a publication of the State of Victoria, Australia the fronds of Phoenix canariensis (Canary Island Date Palm) are poisonous.

So there is a good chance that the thorn of whichever palm entered your father's leg has some chemical irritant in it. However, whether it does or not, puncture wounds of any kind are notorious for becoming infected. This is why it is important to remove the thorn as soon as possible and thoroughly clean the wound. Read what the Mayo Clinic has to say about puncture wounds."

Bottom line: we think you would be better off seeing a doctor. Medical problems are way out of our line.


Washingtonia filifera

Washingtonia filifera

 

 

 

 

 

More Poisonous Plants Questions

Wound from non-native date palm thorn Naples FL
November 12, 2012 - Was trimming my pygmy date palm when a frond fell and a thorn pierced my rubber gloves and stuck me in the web of skin between my thumb and forefinger. Did not see a broken thorn but area where struc...
view the full question and answer

Is non-native Ixora poisonous to horses?
June 26, 2013 - My horse was eating an ixora bush at a park in south florida. Is the Ixora shrub poisonous to horses?
view the full question and answer

Affect of poisonous plant roots in soils for vegetables from Rusk TX
May 11, 2013 - I have a huge old flowerbed in front of my house that I want to plant veggies in, but I'm afraid to. It has a catalpa tree there, which I sell the worms from, but the entire tree (bark, leaves, flowe...
view the full question and answer

Non-floweriing vines not poisonous to dogs from Pittsburgh PA
June 10, 2013 - Are there any vines or crawlers (nothing that flowers) that are non poisonous to dogs? Everything I am finding is poisonous, I want to plant some vines up a chain link fence around a swimming pool.
view the full question and answer

Are bald cypress cones toxic to dogs?
October 27, 2013 - Are bald cypress tree seed pods poisonous? to dogs? We just got a rescue dog and we go out in the yard with her. But now that we are into fall and the pods are falling. She goes right to them. Are...
view the full question and answer

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