''Triosteum angustifolium'', commonly known as yellowfruit horse-gentian, is a

species A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), ...

flowering plant Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (). The term angiosperm is derived from the Ancient Greek, Greek words (; 'container, vessel') and (; 'seed'), meaning that the seeds are enclosed with ...

belonging to the family

Caprifoliaceae The Caprifoliaceae or honeysuckle family is a clade of dicotyledonous flowering plants consisting of about 860 species in 33 to 42 genera, with a nearly cosmopolitan distribution. Centres of diversity are found in eastern North America and easte ...

. It is found Eastern North America, primarily in

Limestone Limestone is a type of carbonate rock, carbonate sedimentary rock which is the main source of the material Lime (material), lime. It is composed mostly of the minerals calcite and aragonite, which are different Polymorphism (materials science) ...

regions.

References

Caprifoliaceae Plants described in 1753 Taxa named by Carl Linnaeus Flora of Eastern Canada Flora of the Northeastern United States Flora of the Southeastern United States Flora of the North-Central United States Flora of the South-Central United States Flora without expected TNC conservation status {{Dipsacales-stub