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Tripleurospermum maritimum
Tripleurospermum maritimum (L.) W.D.J. Koch
False Mayweed
Asteraceae (Aster Family)
Synonym(s):
USDA Symbol: TRMA17
USDA Native Status: L48 (NI), AK (N), CAN (NI), GL (N), SPM (I)
This species includes subspecies that are North American natives. However, it also includes subspecies that are not native to North America, e.g. Tripleurospermum maritimum ssp. maritimum, False Mayweed. Non-native taxa are not treated in this database.
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Plant Characteristics
Duration: Annual , Perennial , BiennialHabit: Herb
Size Notes: Up to about 32 inches tall.
Fruit: Fruit is a cypsela (pl. cypselae). Though technically incorrect, the fruit is often referred to as an achene.
Bloom Information
Bloom Color: White , Pink , YellowBloom Time: Jun , Jul , Aug , Sep , Oct
Distribution
USA: AKCanada: MB , NB , NL , NS , NT , NU , ON , QC , YT
National Wetland Indicator Status
Region: | AGCP | AK | AW | CB | EMP | GP | HI | MW | NCNE | WMVE |
Status: | FAC | FAC | FACU | UPL | FAC | FAC | FAC | FACU |
Web Reference
Webref 3 - Flora of North America (2014) Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.Additional resources
USDA: Find Tripleurospermum maritimum in USDA PlantsFNA: Find Tripleurospermum maritimum in the Flora of North America (if available)
Google: Search Google for Tripleurospermum maritimum
Metadata
Record Modified: 2022-03-09Research By: CBR