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Pennsylvania pellitory

Parietaria pensylvanica (Willd.) Muhl.

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Pennsylvania pellitory
Pennsylvania pellitory inflorescence
Pennsylvania pellitory leaf
Pennsylvania pellitory

Morphology

Stem
Erect, ascending, or decumbent, simple or branched. Plants monoecious or polygamous, puberulent to pubescent, without stinging hairs.
Leaves
Alternate; petiole 1/5 to 1 inch; blade lanceolate to elliptic or ovate, .8 to 3.5 inches long, .2 to .8 inch wide, margins entire, tip acute to acuminate.
Inflorescence
Few-flowered clusters, axillary.
Flower
Lower flowers usually bisexual and staminate, upper flowers pistillate; tepals 4, distinct; stamens 4; style persistent or not.
Fruit
Achenes ovoid, 1/25 to 1/20 inch, loosely enclosed by tepals.

Ecology

Habitat
Woods, thickets, rocky slopes, partially to heavily shaded sites, under trees and shrubs in urban areas
Distribution
Occurs statewide
Quick Facts
Plant Type
Wildflower
Family
Urticaceae - Nettle Family
Life Span
Annual
Height
2-16 inches
Origin
Native
Last Updated
2014-04-18
Color Groups
White, Green & Greenish White Wildflowers
Flowering Period
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Blooms: June, July, August