https://carefreeallergy.com/allergen/african-sumac/
African Sumac Allergy in Phoenix, AZ | Carefree Allergy
African Sumac is a key Arizona winter allergen, blooming January - February. Learn about Rhus lancea pollen symptoms and its invasive status.
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https://www.fireflyforest.com/flowers/3647/rhus-lancea-african-sumac/
Rhus lancea - African Sumac, Karee, Western Karee, Willow Rhus - Southeastern Arizona Wildflowers...
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