In this article, with the help of photos, we will learn about walnut pollen allergy (Genus: Juglans, Family: Juglandaceae). In addition, we will also learn how and when their pollen spreads....

In this article, with the help of photos, we will learn about eucalyptus allergies. Some species of eucalyptus are commonly called gum trees, for example, blue gum, silver gum, river red gum,...

San Francisco Pollen Count Commentary I do regular air sampling and plant inspection to bring you the most accurate pollen count of San Francisco. The city's rich and biodiverse urban forest is...

Burlingame Pollen Count Commentary I do regular air sampling and plant inspection to bring you the most accurate pollen count of Burlingame. The city proudly holds the "Tree City USA" designation...

In this article, with the help of photos, we will learn about wattle or acacia allergy ( Genus: Acacia). These trees are insect-pollinated, as a result, their pollen does not become airborne...

In this article, with the help of photos, we will learn about cypress tree allergy (Genus: Cupressus or Hesperocyparis, Family: Cupressaceae). In addition, we will also learn how and when their...