Fall Allergy Producing Weeds

Sagebrush. Late August to October. Most pollen comes from the wild variety. Some ornamental "sages" are planted in yards and parks. These are: Autumn Sage, Mexican Bush Sage, May Night and Culinary Sage.

Sagebrush. Late August to October. Most pollen comes from the wild variety. Some ornamental "sages" are planted in yards and parks. These are: Autumn Sage, Mexican Bush Sage, May Night and Culinary Sage.

Firebush. Pollen released August to November.

Firebush. Pollen released August to November.

Saltbush. Pollen released July to September

Saltbush. Pollen released July to September

Lamb's Quarters. August to October pollen

Lamb's Quarters. August to October pollen

Tumbleweed or Russian Thistle. August to October pollen. It made its way to the United States in 1873. Russian immigrants brought contaminated flax seed to South Dakota.

Tumbleweed or Russian Thistle. August to October pollen. It made its way to the United States in 1873. Russian immigrants brought contaminated flax seed to South Dakota.

Western Ragweed: August to October.

Western Ragweed: August to October.

Pigweed

Pigweed