''Crocus cartwrightianus'' 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 group of people related either by consanguinity (by recognized birth) or affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its members and of society. Idea ...

Iridaceae,

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 mainland Greece and Crete. It is a

corm A corm, bulbo-tuber, or bulbotuber is a short, vertical, swollen underground plant stem that serves as a storage organ that some plants use to survive winter or other adverse conditions such as summer drought and heat (perennation). The word ' ...

ous

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 wid ...

growing to . The flowers, in shades of lilac or white with purple veins and prominent red stigmas, appear with the leaves in autumn and winter.

Description

The flower style divides while still within the throat of the flower, well below the bases of the anthers. The branches of the stigma are taller than the anthers and about the same length as the petals. The throat of the flower is bearded. The leaves and flowers are produced at the same. The Latin specific epithet ''cartwrightianus'' refers to the 19th century British Consul to Constantinople, John Cartwright. ''C. cartwrightianus'' is the presumed wild progenitor of the domesticated

triploid Polyploidy is a condition in which the cells of an organism have more than one pair of ( homologous) chromosomes. Most species whose cells have nuclei (eukaryotes) are diploid, meaning they have two sets of chromosomes, where each set contains ...

Crocus sativus ''Crocus sativus'', commonly known as saffron crocus or autumn crocus, is a species of flowering plant in the iris family Iridaceae. A cormous autumn-flowering cultivated perennial, unknown in the wild, it is best known for the culinary use of ...

'' – the

saffron crocus ''Crocus sativus'', commonly known as saffron crocus or autumn crocus, is a species of flowering plant in the iris family (biology), family Iridaceae. A cormous autumn-flowering cultivated perennial plant, perennial, unknown in the wild, it is ...

. Although some doubts remain on its origin, it is believed that saffron originated in

Iran Iran, officially the Islamic Republic of Iran, and also called Persia, is a country located in Western Asia. It is bordered by Iraq and Turkey to the west, by Azerbaijan and Armenia to the northwest, by the Caspian Sea and Turkmeni ...

. However, Greece and Mesopotamia have also been suggested as the possible region of origin of this plant.

Habitat

This species is commonly found growing on

limestone Limestone ( calcium carbonate ) is a type of carbonate sedimentary rock which is the main source of the material lime. It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of . Limestone forms whe ...

soil areas of the Attica Peninsula of Greece.

Cultivation

There is evidence that this plant was cultivated in

ancient Crete The history of Crete goes back to the 7th millennium BC, preceding the ancient Minoan civilization by more than four millennia. The palace-based Minoan civilization was the first civilization in Europe. After the Minoan civilization was devasta ...

at least as early as the

Middle Minoan The Minoan civilization was a Bronze Age Aegean civilization on the island of Crete and other Aegean Islands, whose earliest beginnings were from 3500BC, with the complex urban civilization beginning around 2000BC, and then declining from 1450B ...

Period, as exhibited by a mural, the "Saffron Gatherer", illustrating the gathering of crocuses. This plant, 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 (Nor ...

's Award of Garden Merit. Crocus cartwrightianus 'Albus'02

References

External links

* * {{Taxonbar, from=Q291315 cartwrightianus Flora of Greece Plants described in 1843