• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

Dr. John M. Young

Pediatrician in Amarillo, Texas

  • Home
  • Services
  • Allergies
    • Frequently Asked Questions
    • Allergy Glossary
    • Allergens
      • Acacia
      • Acer
      • Alder
      • Alternaria
      • American Cockroach
      • American Sycamore
      • Ash
      • Aspergillus
      • Bahia Grass
      • Beech
      • Bermuda Grass
      • Bipolaris
      • Birch
      • Bluegrass
      • Careless Weed
      • Cat
      • Cladosporium/Herbarum
      • Cocklebur
      • Cottonwood/Poplar
      • Cypress
      • Dog
      • Elm
      • Epicoccum
      • Fusarium
      • German Cockroach
      • Hickory
      • Horse
      • Johnson Grass
      • Kochia
      • Lamb’s Quarter
      • Marsh Elder
      • Meadow Fescue
      • Mesquite
      • Mite • Dermatophagoides farinae
      • Mite • Dermatophagoides pteronyssinus
      • Mountain Cedar
      • Mouse
      • Mulberry
      • Nettle
      • Orchard Grass
      • Pecan
      • Penicillium
      • Perennial Rye
      • Plantain
      • Privet
      • Red and Eastern Oak
      • Red Cedar
      • Redtop
      • Rumex
      • Russian Thistle
      • Sagebrush
      • Short Ragweed
      • Sweet Vernal Grass
      • Tall Ragweed
      • Timothy Grass
      • Walnut
      • Western Ragweed
      • Wingscale
  • Vaccines
  • Expectant Mothers
  • Resources
  • News
  • New Patient Forms
  • About
  • Map
  • Contact
  • Facebook

Pecan

Pecan • Carya illinoinensis

Trees & Shrubs

Conditions: Allergic rhinitis.

Symptoms: Itchy, stuffy, or runny nose; post-nasal drip; sneezing; itchy, red or watery eyes.

Physical description: Can grow up to 150 feet in height; has a broad, rounded crown; leaves alternate with 9-17 leaflets; bark is a grayish brown; fruit is a nut about 1-2 inches long.

Environmental factors: Commonly cultivated in orchards in the American south for its timber and edible nuts; although its pollen is very allergenic, it is large and does not travel far.

Cross Reactivity: Hickory shellbark; hickory white

References

  1. “Pecan.”Merriam-Webster. https://www.merriam-webster.com/dictionary/pecan
  2. “Pecan.” USDA – National Resources Conservation Service. https://plants.usda.gov/factsheet/pdf/fs_cail2.pdf
  3. “Hickory.”Pollen.com. https://www.pollen.com/research/genus/carya
  4. “Allergic Rhinitis.” ACAAI. http://acaai.org/allergies/types/hay-fever-rhinitis
  5. “Cross Reactivity.” HollisterStier Allergy. http://www.hsallergy.com/products/cross-reactivity/

Did You Know?

The pecan tree is the tallest of the hickory trees, as well as the state tree of Texas. It is a severe allergen.

Share this:

  • Click to share on Facebook (Opens in new window) Facebook
  • Click to share on X (Opens in new window) X

Primary Sidebar

Recent Posts

  • Important Message for Parents about the Measles
  • Reminder: Flu Clinic Saturday, October 19, 2024, Starting at 9:00 am!
  • Flu Clinic Saturday, October 19, 2024, Starting at 9:00 am!
  • Best of Amarillo 2024 Voting has begun!
  • Summer Well-Child Checkups

Categories

  • Allergies
  • Checkups & Physicals
  • Flu
  • Health Conditions
  • Latest News
  • New Parents
  • Vaccinations

Extended Hours Always Available!

Monday – Friday
8:30 am – 5:00 pm

Dr. Young stays until all kids are seen!

Dr. John M Young, MD

1500 S Coulter Street, Suite 3
Amarillo, Texas 79106
(806) 354-0404 Extension 3330

Copyright © Dr. John M. Young, MD

Designed by Connections.Digital in Amarillo, Texas

 

Loading Comments...