''Nierembergia linariifolia'', called the narrow-leaved cupflower, is a species of plant described by Robert Graham. ''Nierembergia linariifolia'' is part of the genus ''

Nierembergia ''Nierembergia'' ,''Sunset Western Garden Book,'' 1995:606–607 common name cupflower, is a genus of plants in the nightshade family. It is named after the Spanish Jesuit and mystic Juan Eusebio Nieremberg Juan Eusebio Nieremberg y Ottín (1 ...

'' and the family

Solanaceae The Solanaceae , or nightshades, are a family of flowering plants that ranges from annual and perennial herbs to vines, lianas, epiphytes, shrubs, and trees, and includes a number of agricultural crops, medicinal plants, spices, weeds, and orn ...

. It has gained the

Royal Horticultural Society The Royal Horticultural Society (RHS), founded in 1804 as the Horticultural Society of London, is the UK's leading gardening charity. The RHS promotes horticulture through its five gardens at Wisley (Surrey), Hyde Hall (Essex), Harlow Carr (Nort ...

Award of Garden Merit The Award of Garden Merit (AGM) is a long-established annual award for plants by the British Royal Horticultural Society (RHS). It is based on assessment of the plants' performance under UK growing conditions. History The Award of Garden Merit ...

Range

It is native to central South America, and has been introduced to New South Wales, Australia.

Subspecies

The following subspecies are accepted: *''Nierembergia linariifolia'' subsp. ''glabriuscula'' (Dunal) A.A.Cocucci & Hunz. *''Nierembergia linariifolia'' subsp. ''linariifolia'' *''Nierembergia linariifolia'' subsp. ''pampeana'' (Millán) A.A.Cocucci & Hunz. *''Nierembergia linariifolia'' subsp. ''pinifolioides'' (Millán) A.A.Cocucci & Hunz.

References

R. Grah., 1831 ''In: Edinb. N. Phil. Journ. 378'' {{Taxonbar, from=Q2245583 Petunioideae Plants described in 1831