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Cirsium edule
Cirsium edule Nutt.
Edible Thistle
Asteraceae (Aster Family)
Synonym(s): Carduus macounii, Cirsium hallii, Cirsium macounii
USDA Symbol: cied
USDA Native Status: L48 (N), AK (N), CAN (N)
Plant Characteristics
Duration: BiennialHabit: Herb
Leaf Shape: Elliptic , Oblanceolate , Oblong
Size Notes: Up to about 10 feet tall, often much shorter.
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 , PurpleBloom Time: Jun , Jul , Aug , Sep , Oct
Distribution
USA: AK , ID , OR , WACanada: BC
Growing Conditions
Light Requirement: SunSoil Moisture: Moist
Value to Beneficial Insects
Special Value to Native BeesSpecial Value to Bumble Bees
Provides Nesting Materials/Structure for Native Bees
This information was provided by the Pollinator Program at The Xerces Society for Invertebrate Conservation.
National Wetland Indicator Status
Region: | AGCP | AK | AW | CB | EMP | GP | HI | MW | NCNE | WMVE |
Status: | FAC | FAC | FAC |
Web Reference
Webref 38 - Flora of North America (2019) Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.Additional resources
USDA: Find Cirsium edule in USDA PlantsFNA: Find Cirsium edule in the Flora of North America (if available)
Google: Search Google for Cirsium edule
Metadata
Record Modified: 2022-12-23Research By: TWC Staff