Bidens connata
| Bidens connata | |
|---|---|
 | |
| Scientific classification | |
| Kingdom: | Plantae |
| (unranked): | Angiosperms |
| (unranked): | Eudicots |
| (unranked): | Asterids |
| Order: | Asterales |
| Family: | Asteraceae |
| Subfamily: | Asteroideae |
| Tribe: | Heliantheae |
| Subtribe: | Coreopsidinae |
| Genus: | Bidens |
| Species: | B. connata |
| Binomial name | |
| Bidens connata Muhl. ex Willd. | |
| Synonyms[1] | |
| |
Bidens connata , the purplestem beggarticks[2] or London bur-marigold,[3] is a species of flowering plant in the daisy family. It is widespread across much of Eurasia, North Africa, and North America, and naturalized in Australia and on certain Pacific Islands.[4][5][6]
Bidens connata is an annual herb up to 200 cm (80 inches) tall. It produces as many as 3 yellow flower heads containing both disc florets and ray florets. The species grows in marshes and other wit sites.[4]
References
- ↑ The Plant List, Bidens connata Muhl. ex Willd.
- ↑ "Bidens connata". Natural Resources Conservation Service PLANTS Database. USDA. Retrieved 28 May 2015.
- ↑ "BSBI List 2007". Botanical Society of Britain and Ireland. Archived from the original (xls) on 2015-02-25. Retrieved 2014-10-17.
- 1 2 Flora of North America, Bidens connata Muhlenberg ex Willdenow, Sp. Pl. 3: 1718. 1803
- ↑ Altervista Flora Italiana, Forbicina connata, Bidens connata Muhl. ex Willd.
- ↑ Atlas of Living Australia
External links
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