Allergy and Asthma Treatment in Tempe, Chandler and Mesa, AZ. Phone 480-838-4296.

Forecast for WINTER season weed, grass and tree pollen allergy in Phoenix for 2013 / 2014. Featured by Allergy Associates and Asthma, Ltd. Treating allergy and asthma in Chandler, Mesa and Tempe, Arizona. Call 480-838-4296.



View the SPRING 2014 Allergen Forecast, click here. considers Winter 2013 /2014 to be December, January and February.

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.

Under unusual weather conditions, certain plant species may flower during seasons unexpectedly. For example, dandelions and violets can often be seen in winter in Minnesota when brief warming periods occur. To create as comprehensive a listing as possible, plants that have been documented to flower during this season are listed here.


View TODAY’S Allergy /Asthma FORECAST, click here >>

View the SPRING 2014 Allergen Forecast, click here.

(Click on the species link below to obtain more information on that particular Tree, Weed or Grass)


Alder-Leaf Mountain-Mahogany (Cercocarpus montanus)

Arizona Alder (Alnus oblongifolia)

Ashy Silktassel (Garrya flavescens)

Black Elder (Sambucus nigra)

Blue Palo-Verde (Parkinsonia florida)

Box Elder, Ash-Leaf Maple (Acer negundo)

Castor-Bean (Ricinus communis)

Creosote-Bush (Larrea tridentata)

Desert-Olive (Forestiera shrevei)

Eastern Cottonwood (Populus deltoides)

Fairy-Duster (Calliandra eriophylla)

Five-Stamen Tamarisk (Tamarix chinensis)

Golden Currant (Ribes aureum)

Jojoba (Simmondsia chinensis)

Mealy Wattle (Acacia farnesiana)

Siberian Elm (Ulmus pumila)

Single-Leaf Ash (Fraxinus anomala)

Sugar Sumac (Rhus ovata)

Texas Mulberry (Morus microphylla)

Velvet Ash (Fraxinus velutina)

White Leadtree (Leucaena leucocephala)

White Mulberry (Morus alba)

Wing-Leaf Soapberry (Sapindus saponaria)

Wright’s Silktassel (Garrya wrightii)


Ambrosia-Leaf Burr-Ragweed (Ambrosia ambrosioides)

Annual Ragweed (Ambrosia artemisiifolia)

Black Medick (Medicago lupulina)

Burning Nettle (Urtica urens)

California-Poppy (Eschscholzia californica)

Common Dandelion (Taraxacum officinale)

Common Sunflower (Helianthus annuus)

Corn-Mustard (Sinapis arvensis)

Curly Dock (Rumex crispus)

Desert Twinbugs (Dicoria canescens)

Great Plantain (Plantago major)

Mule’s-Fat (Baccharis salicifolia)

Nettle-Leaf Goosefoot (Chenopodium murale)

Nuttall’s Poverty-Weed (Monolepis nuttalliana)

Pale-Seed Plantain (Plantago virginica)

Pennsylvania Pellitory (Parietaria pensylvanica)

Rape (Brassica rapa)

Red-Seed Plantain (Plantago rhodosperma)

Rosinbush (Baccharis sarothroides)

Sand Dock (Rumex hymenosepalus)

Sweet Fennel (Foeniculum vulgare)

Triangle Burr-Ragweed (Ambrosia deltoidea)

Tucson Burr-Ragweed (Ambrosia cordifolia)

Violet Dock (Rumex violascens)

White Burrobush (Ambrosia dumosa)

White Clover (Trifolium repens)

Winterfat (Krascheninnikovia lanata)

Woolly Honeysweet (Tidestromia lanuginosa)

Woolly Plantain (Plantago patagonica)

Woolly-Fruit Burr-Ragweed (Ambrosia eriocentra)


Annual Blue Grass (Poa annua)

Broad-Leaf Cat-Tail (Typha latifolia)

Coastal Salt Grass (Distichlis spicata)

Giant-Reed (Arundo donax)

Johnson Grass (Sorghum halepense)

Large Barnyard Grass (Echinochloa crus-galli)

Little Barley (Hordeum pusillum)


If you reside in the Phoenix area, contact Allergy Associates & Asthma, Ltd. at 480-838-4296. Allergy Associates treat allergy and asthma patients in Phoenix with offices throughout the east valley in Tempe, Mesa and Chandler, AZ.


View TODAY’S Allergy /Asthma FORECAST, click here >>

For actual Patient comments on asthma and allergy treatment check out the 5-STAR rating earned by Allergy Associates & Asthma, click here >>

For office locations and hours, click here >>

Make an appointment with Allergy Associates & Asthma, click here >>


‘Ask the Doctor’ about your allergy and asthma, click here >>

‘LIKE’, Follow and Find us everywhere at ‘AllergyReliefAZ’ for daily Allergy and Asthma updates and information. Phone 480-838-4296.

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