Native Plants

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Anderson, Wynn

Laennecia schiedeana

Laennecia schiedeana (Less.) G.L. Nesom

Pineland Horseweed

Asteraceae (Aster Family)

Synonym(s): Conyza schiedeana, Erigeron schiedeanus, Leptilon integrifolium

USDA Symbol: LASC3

USDA Native Status: L48 (N)

From the Image Gallery

3 photo(s) available in the Image Gallery

Plant Characteristics

Duration: Annual
Habit: Herb
Size Notes: Up to about 3 feet tall.
Fruit: Fruit is a cypsela (pl. cypselae). Though technically incorrect, the fruit is often referred to as an achene.

Bloom Information

Bloom Color: Yellow
Bloom Time: Aug , Sep

Distribution

USA: AZ , CO , NM

Web Reference

Webref 3 - Flora of North America (2014) Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.

Additional resources

USDA: Find Laennecia schiedeana in USDA Plants
FNA: Find Laennecia schiedeana in the Flora of North America (if available)
Google: Search Google for Laennecia schiedeana

Metadata

Record Modified: 2021-02-26
Research By: CBR

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