Walnut species are found in all states east of a line from Wisconsin to central Texas and from Texas, Oklahoma, and Kansas to California and the northwestern states. Also in northern Mexico, and Ontario and Quebec in Canada.
Mold Spore Spotlight
A tadpole shaped, multi-celled mold, which is both ubiquitous and abundant.
Oklahoma Allergy & Asthma Clinic Pollen and Mold Report
No allergy report was found for the specified date. Please try another date.
The Oklahoma Allergy & Asthma Clinic is a certified pollen and mold counting station for the National Allergy Bureau.