The plants listed below have been documented to grow in your state, and to flower during the season indicated nationally. Flowering time pertains to the particular season of the year that a species is most likely to occur within your area. Although the flowering period for any particular species may be fairly extensive, the pollination period itself (which may cause allergic symptoms to those sensitive) is generally much more abbreviated.
MONDAY, May 12, 2025 (HealthDay News) -- Young women taking the Pill might have an increased risk of asthma attacks, a new study says.
Taking the progesterone-only form of the contraceptive pill can increase asthma attacks among women under 35, researchers reported May 7 in ERJ Open Research.
Full ArticleEnter a full or partial species name to find more information on one of over 1,200 potentially allergenic plants.
For example, you can find chenopods searching on "cheno"
