''Primula florindae'', the Tibetan cowslip or giant cowslip, is a

species In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate s ...

flowering plant Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (), commonly called angiosperms. The term "angiosperm" is derived from the Greek words ('container, vessel') and ('seed'), and refers to those plants th ...

in the

family Family (from la, familia) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its ...

Primulaceae The Primulaceae , commonly known as the primrose family (but not related to the Onagraceae, evening primrose family), are a family (biology), family of Herbaceous plant, herbaceous and woody flowering plants including some favourite garden plants ...

native Native may refer to: People * Jus soli, citizenship by right of birth * Indigenous peoples, peoples with a set of specific rights based on their historical ties to a particular territory ** Native Americans (disambiguation) In arts and entert ...

to southeastern Tibet, where it grows in huge numbers close to rivers such as the Tsangpo. It is a substantial

herbaceous Herbaceous plants are vascular plants that have no persistent woody stems above ground. This broad category of plants includes many perennials, and nearly all annuals and biennials. Definitions of "herb" and "herbaceous" The fourth edition of t ...

perennial A perennial plant or simply perennial is a plant that lives more than two years. The term ('' per-'' + '' -ennial'', "through the years") is often used to differentiate a plant from shorter-lived annuals and biennials. The term is also wide ...

growing to tall by wide. In summer the flower stalks rise from basal rosettes of long leaves. They bear clusters of 20–40 yellow, pendent, bell-like, delicately scented flowers with a mealy white bloom. The plant was first collected for western horticulture in 1924 by the British botanist

Frank Kingdon-Ward Francis Kingdon-Ward, born Francis Kingdon Ward OBE, (6 November 1885 in Manchester – 8 April 1958) was an English botanist, explorer, plant collector and author. He published most of his books as Frank Kingdon-Ward and this hyphenated form ...

, and was named after his wife Florinda. This plant grows best in very moist conditions as its home is the margins of rivers. It is cold-hardy as long as its roots are not allowed to dry out. 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 ...

References

{{Taxonbar, from=Q1581772 Flora of Tibet florindae