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Cirsium fontinale var. obispoense

Cirsium fontinale (Greene) Jeps. var. obispoense J.T. Howell

Chorro Creek Bog Thistle

Asteraceae (Aster Family)

Synonym(s):

USDA Symbol: CIFOO

USDA Native Status: L48 (N)

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Plant Characteristics

Duration: Perennial
Habit: Herb
Size Notes: Up to about 7 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: White , Pink , Purple
Bloom Time: Jan , Feb , Mar , Apr , May , Jun , Jul , Aug , Sep
Bloom Notes: No ray florets present, only disc florets.

Distribution

USA: CA

U.S. Fish & Wildlife Service Threatened & Endangered Status

USFWS Species Profile: Q1UG
Status: Endangered
Historic Range: U.S.A. (CA)
Critical Habitat: N/A
Special Rules: N/A
This information is derived from the U.S. Fish & Wildlife Serrvice Environmental Conservation Online System.

Web Reference

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

Additional resources

USDA: Find Cirsium fontinale var. obispoense in USDA Plants
FNA: Find Cirsium fontinale var. obispoense in the Flora of North America (if available)
Google: Search Google for Cirsium fontinale var. obispoense

Metadata

Record Modified: 2018-12-11
Research By: CBR

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