''Krigia biflora'', also known as two-flower cynthia or two-flower dwarf dandelion, is a species of plant in the family

Asteraceae The family Asteraceae, alternatively Compositae, consists of over 32,000 known species of flowering plants in over 1,900 genera within the order Asterales. Commonly referred to as the aster, daisy, composite, or sunflower family, Compositae w ...

. It is native to North America, where it is found in central Canada (Manitoba and Ontario) and in the eastern, central, and southwestern United States. This species is rare in Connecticut, and it is listed as a species of special concern. ''Krigia biflora'' is an erect perennial growing tall. One plant can have 20 or more flower heads, very often two per flower stalk, each head with 25–60 yellow to orange-yellow ray flowers about across. There are no disc flowers. It can be an aggressively spreading plant. It grows in a variety of habitats and soils and blooms in late spring to late summer. The name of the plant consists of two words: ''Krigia'' for David Krieg, the German physician who first collected this plant in Maryland; and ''biflora'', meaning two-flowered.Wisconsin Plants
Flora of North America, ''Krigia biflora'' (Walter) S. F. Blake, 1915. Orange dwarfdandelion
/ref> Its habitats include streams, meadows, and moist prairies.

References

Cichorieae Flora of Canada Flora of the United States Plants described in 1788 {{Cichorieae-stub