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

Different colors of Argemone spp. from McAllen TX
March 16, 2014 - I took pictures of at least 5 colors of pricklepoppy today. Is this common to have so many colors in one area? How do I harvest the seedpods and when is the best time to do so?
view the full question and answer

Laws pertaining to sale of poisonous plants
May 05, 2009 - Are there any laws pertaining to the sale of poisonous plants. do they have to be labeled as poisonous by law?
view the full question and answer

Tropical looking plants for pool area in California
November 14, 2008 - I am looking for small tropical looking plants, groundcover, and 2-small trees for around my pool. They have to be non-toxic to dogs,cats, and people. They can't attract bees/wasps, or have a root ...
view the full question and answer

White flowering mountain laurel from Driftwood TX
August 23, 2012 - I love white flowering mountain laurel (Sophora secundiflora) and want to grow one from seeds. I've had a lot of success germinating and growing purple mountain laurel from seeds (or beans), so I DO ...
view the full question and answer

Are leaves of banana trees poisonous?
August 10, 2008 - are the leaves of banana trees poisonous? the tree will be in a preschool classroom How do i care for the tree?
view the full question and answer

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