- Able Farm and Gardening: Low Allergy Gardens - Thirteen tips by Elizabeth B. Tritt.
- Burke's Backyard: Low Allergy Gardens - Article on pollen-producing plants, including asthma weed, safe plants, and plants to avoid.
- Children's Health Environmental Coalition: Allergies in the Garden - Article by Pamela Lundquist with tips for reducing and avoiding pollen and mold, lists of plants to avoid and those that may be tolerable to allergy sufferers, and links.
- Home and Garden Television: Allergies - Master gardener Paul James provides general guidelines for identifying allergy-causing plants and lists of plants to avoid.
