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Holocarpha macradenia
Holocarpha macradenia (DC.) Greene
Santa Cruz Tarplant
Asteraceae (Aster Family)
Synonym(s):
USDA Symbol: HOMA
USDA Native Status: L48 (N)
From the Image Gallery
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Plant Characteristics
Duration: AnnualHabit: Herb
Size Notes: Up to about 20 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: YellowBloom Time: Jun , Jul , Aug , Sep , Oct , Nov
Bloom Notes: Anthers reddish to dark purple, 8-16 ray florets, 40-90 disc florets.
Distribution
USA: CAU.S. Fish & Wildlife Service Threatened & Endangered Status
USFWS Species Profile: Q0ZLStatus:Web Reference
Webref 30 - Calflora (2018) CalfloraWebref 3 - Flora of North America (2014) Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
Additional resources
USDA: Find Holocarpha macradenia in USDA PlantsFNA: Find Holocarpha macradenia in the Flora of North America (if available)
Google: Search Google for Holocarpha macradenia
Metadata
Record Modified: 2019-03-29Research By: CBR