Feature #38 > March 7th, 2013 Journal Entry
Feature #40 > March 8th, 2013 Journal Emtry

Scientific classification
Kingdom: Plantae
(unranked): Asterids
Order: Solanales
Family: Solanaceae
Genus: Solanum
Species: S. tuberosum
Binomial name
Solanum tuberosum

The potato is a starchy, tuberous crop from the perennial Solanum tuberosum of the Solanaceae family (also known as the nightshades). The word may refer to the plant itself as well as the edible tuber. In the region of the Andes, there are some other closely related cultivated potato species. Potatoes were introduced outside the Andes region four centuries ago, and have become an integral part of much of the world’s cuisine. It is the world’s fourth-largest food crop, following rice, wheat and maize.1 Long-term storage of potatoes requires specialised care in cold warehouses.2

Wild potato species occur throughout the Americas, from the United States to southern Chile.3 The potato was originally believed to have been domesticated independently in multiple locations,4 but later genetic testing of the wide variety of cultivars and wild species proved a single origin for potatoes in the area of present-day southern Peru and extreme northwestern Bolivia (from a species in the Solanum brevicaule complex), where they were domesticated 7,000–10,000 years ago.567 Following centuries of selective breeding, there are now over a thousand different types of potatoes.6 Of these subspecies, a variety that at one point grew in the Chiloé Archipelago (the potato’s south-central Chilean sub-center of origin) left its germplasm on over 99% of the cultivated potatoes worldwide.89

The annual diet of an average global citizen in the first decade of the 21st century included about 33 kg (73 lb) of potato.1 However, the local importance of potato is extremely variable and rapidly changing. It remains an essential crop in Europe (especially eastern and central Europe), where per capita production is still the highest in the world, but the most rapid expansion over the past few decades has occurred in southern and eastern Asia. China is now the world’s largest potato-producing country, and nearly a third of the world’s potatoes are harvested in China and India. Read more


solanum, tuberosum, asterids, solanaceae, red, potato, food, still life, white, plate, salad, sophie, s mith, manelux6, starchy, crop, perennial, nightsaheds, tuber, cooking, kitchen, baking, baked, side, dish, work, publish, published

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  • Otto Danby II
    Otto Danby IIover 1 year ago

    Beautiful image Sophie, this is one of my wife’s faves.

  • Thank you Otto and say special thank you to your wife. :o) So nice of her. I have made collection of red potatoes today, will upload them very soon all. I washed them and sprayed them with water [took spray bottle that I use for my flowers] so red color can be more visible.

    – © Sophie W. Smith

  • Manon Boily
    Manon Boilyover 1 year ago

    nice picture ;)

  • Thank you so much! This feature is much appreciated! Have a great day Manon!

    – © Sophie W. Smith

  • aprilann
    aprilannover 1 year ago

    Great job!

    See all the Featured images on the Homepage and in our Permanent Feature Gallery.

    Please participate in the ongoing Challenges

    your host April

  • Thank you so much April. very kind of you.

    – © Sophie W. Smith

  • John Velocci
    John Velocciover 1 year ago

    i love how it look on the white plate on white table. great shot.

  • Thank you so much! I like it too :o)

    – © Sophie W. Smith

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