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Hop-Sage (Grayia)

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Home « Nevada « Humboldt « Grayia

Hop-Sage Genus Details

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Hop-sage is a member of the Chenopodiaceae (Goosefoot) family. The goosefoot family is large; it has over 1,500 species. Hop-sage has simple leaves which are alternate and succulent. The small flowers are green and inconspicuous. Petals are absent on the plants. The fruit is called an achene.

Hop-Sage Allergy Info

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This genus is not commonly cited as a source of allergy.

Hop-Sage Pollen Description

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The pollen grains of these families are spheroidal and pantoporate; the pores 20-65 per grain, usually circular, either globally distributed or in luminoid areas separated by muroid ridges; and the opercular granular. The sexine is often tegillate, undulating with a granular surface that is spinulose. The nexine is as thick as or often thinner than the sexine and the intine is generally thick or indistinct.
The pollen grains are 14-50 micrometers in diameter.
This plant is a member of the Chenopodiaceae pollen type group.  This chenopod pollen grain photo represents all members of this group.
This plant is a member of the Chenopodiaceae pollen type group. This chenopod pollen grain photo represents all members of this group.
This plant is a member of the Chenopodiaceae pollen type group.  This chenopod pollen grain photo represents all members of this group.
This plant is a member of the Chenopodiaceae pollen type group. This chenopod pollen grain photo represents all members of this group.

Species in This Genus

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Allergenicity Legend:
Mild Allergen Mild Allergen  |  Moderate Allergen Moderate Allergen  |  Severe Allergen Severe Allergen  |  Allergy Test Allergy Test Available
Hop-Sage (Grayia) is a genus of the CHENOPODIACEAE family.
This genus includes the following allergenic species:

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Hop-Sage Genus Location

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The shaded areas on the map indicates where the genus has been observed in the United States. Click the map to see a full scale version of these allergy areas.
  - Native, observed in a county
  - Introduced, observed in a county
  - Rarely observed

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