Bidens connata
Swamp beggar-ticks, Purple-stemmed tickseed Taxonomy
Synonyms: Subspecific taxa: Classification:
Other taxonomic & nomenclature sources: USDA Plants;  ITIS;  The Plant List;  IPNI Images
   
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Species Distribution
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County Map Legend
Absent: Not known from county Medium confidence: Medium or unknown confidence; often old records or unverifiable observations Medium-high confidence: Often observations by expert botanists High confidence: Often vouchered herbarium records Planted / introduced: Native species introduced outside historic range, or only in planted locations within county (e.g., restorations) Historic / extirpated: Only historic records for the species; likely extirpated (Note that this category is not yet functional) North American distribution maps for this species: FLNA;  USDA Plants;  BONAP;  BISON
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Species Status
Status/Listing: No Information Notes:Several authors have suggested that Bidens connata should be treaed as a part of Bidens tripartita, Origin: Native
Species Description
General: Dicot-herb, annual Roots: Shoots: opposite leaf arrangment; simple leaf type; serrate, lobed (pinnately), parted (pinnately) leaf margin; Pinnate leaf venation; awl-shaped, linear, cordate leaf shape Inflorescence: head Flowers: perfect; 5 merous; complete, regular, irregular; epigynous ovary position Fruit: achene Physiology: autotrophic Reproduction: sexual
Ecology & Natural History
Habitat: Species is distributed in muddy areas where water has receded, often in shade. ILPIN Notes: Van Bruggen, Theodore. 1976. Vascular Plants of South Dakota. The Iowa State University Press, Ames, Iowa. 538 pp. Heads are mostly or all discoid. Disk florets are perfect and fertile; the rare ray florets are mostly sterile, rarely fertile. (Bidens tripartita L. in part) Functional Relationships:
Human Relationships:
Wildlife and Livestock Information:
Coefficient of Conservatism (C-value) [?] :
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