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NL·0142PlantsRosaceaeTree65,197 field observations
AppleNL·0142
Plate 1 of 8. (c) Vilma Bharatan, some rights reserved (CC BY-NC-ND) · via iNaturalist

Herbarium of the Nature Library

Name
Malus domestica
Family
Rosaceae
Native to
Domesticated from Malus sieversii of Central Asia (Tian Shan), with genes from M. sylvestris; cultivated throughout temperate regions worldwide
Habitat
Temperate forest, Orchards, Mountain woodland
IUCN NE · Not evaluated

Apple

Malus domestica

Also calledSeb (Hindi/Urdu) · Tuffāḥ (Arabic) · Sib (Persian) · Píngguǒ (Chinese) · Ringo (Japanese) · Manzana (Spanish) · Alma (Kazakh)

The domestic apple descends mainly from the wild apple forests of the Tian Shan mountains of Kazakhstan, carried west and east along the Silk Road. Apples do not come true from seed, so every named variety — from 'Gala' to 'Bramley' — is a clone propagated by grafting, some for centuries.

An apple is the round, edible fruit of an apple tree. Fruit trees of the orchard or domestic apple, the most widely grown in the genus, are cultivated worldwide. The tree originated in Central Asia, where its wild ancestor, Malus sieversii, is still found. Apples have been grown for thousands of years in Eurasia before they were introduced to the American continent by European colonists. Apples have cultural significance in many mythologies and religions. Wikipedia

§1

What it can do

  1. iSelf-incompatible: most varieties need pollen from a different variety to set fruit
  2. iiSeeds are genetically shuffled, so almost every pip grows into a new, unique apple
  3. iiiRequires winter chilling (often 500–1,000 hours below 7 °C) to break dormancy and flower well
  4. ivFruit stores for months in cool conditions as cells slowly respire sugars
§2

At the table

Edible
Edible with care
Not eaten
Toxic
Deadly

Eatenfruit (raw, cooked, juiced, fermented to cider) · flowers (in small amounts)

Flesh and skin are wholesome. Seeds contain amygdalin, which releases cyanide when chewed; a few swallowed whole are harmless, but large quantities of crushed seeds should be avoided.

§3

In the medicine cabinet

TraditionUse
European folk medicineGrated raw apple (rich in pectin) given for diarrhoea; stewed apple for convalescents
UnaniApple preparations (e.g. murabba-e-seb) used as a heart and brain tonic

Weight of evidence

Traditional. Long historical use; little or no modern clinical evidence.

Active compounds

pectin, quercetin, phloridzin, chlorogenic acid, malic acid

CautionSeeds contain amygdalin (cyanogenic). Apple allergy (cross-reacting with birch pollen) causes oral itching in some people.
§4

Fruit & seed

Fruit: Sugar Apple fruit 2Fruit: Still Life of Fruit in a Basket, a Pineapple Alongside and Wine Bottle and Glass Behind (gcf00115)

Fruit

Pome

Ripens: Late summer to late autumn (Northern Hemisphere)

Round to conical fruit 5–10 cm across, skin green, yellow or red, crisp white to cream flesh around a papery five-chambered core; the swollen fleshy part develops from the floral receptacle, not the ovary.

Seed: Pink Lady Apple Seeds by Maternal Line and Pollinated by Fuji as Paternal Line, while they were soaking in Hydrogen Peroxide to disinfect the seeds

Seed

7–10 mm

Glossy dark-brown to almost black teardrop-shaped pips, flattened, about 7–10 mm long, typically 1–2 in each of the five core chambers

Dispersal
Animals (deer, bears, birds, horses) eat the fruit and pass the seeds
Germination
Needs 60–90 days of moist cold stratification at 1–5 °C; seedlings will not resemble the parent

Photographs from Wikimedia Commons under open licences; hover for the photographer, click for the file.

§5

How to grow it

Hardiness (USDA zones)

1
2
3
4
5
6
7
8
9
10
11
12
13

USDA 3–8 (varies by cultivar; some low-chill types to 9–10). Survives winters down to about -40 °C.

Light
Full sun
Water
Moderate; regular water while fruit swells
Soil
Deep, well-drained loam, pH 6–7; avoid waterlogged ground
Propagation
Grafting or budding of named cultivars onto rootstocks (e.g. M9 dwarf, MM106 semi-vigorous); seed only for breeding or rootstocks
To harvest
2–4 years on dwarfing rootstock; 5–8 years on vigorous stock
Climates
Temperate, Continental, Cool Mediterranean
  1. 1Buy a grafted tree of a variety suited to your chill hours, and plant a second compatible variety (or a crab apple) nearby for cross-pollination.
  2. 2Plant bare-root in winter with the graft union 5–10 cm above soil; stake dwarf rootstocks permanently.
  3. 3Water deeply weekly in the first two summers and mulch a 1 m circle to suppress grass.
  4. 4Prune in winter to an open-centre or central-leader shape, removing crossing, diseased and inward-growing wood; thin fruitlets to one per cluster in early summer.
  5. 5Pick when the fruit lifts and twists off easily and pips have turned brown.

Can it grow where you are?

or
§6

Where it lives

Recorded sightings

—

geo-referenced records in GBIF, from museums, herbaria and field observers.

Native range

Domesticated from Malus sieversii of Central Asia (Tian Shan), with genes from M. sylvestris; cultivated throughout temperate regions worldwide

Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.

§7

In the old herbals & bestiaries

Woodcuts and engravings matched from the Source Library’s scanned books by name. Plates marked “relative” show a close kin rather than this exact species. Click a plate to read the page it came from, with translation.

§8

In the stacks

Searching the stacks…

Every page naming Malus domestica in the Biodiversity Heritage Library →

§9

Marginalia

In Norse myth the goddess Iðunn kept apples that preserved the youth of the gods, and in Greek myth Eris's golden apple 'for the fairest' sparked the Trojan War. Johnny Appleseed (John Chapman) planted seedling nurseries across the American frontier in the early 1800s, mostly for cider.

Curiosity

An apple grown from a seed is almost never like its parent — the 'Granny Smith' itself arose as a chance seedling in Australia in 1868.

§10

Kinship

  1. kingdomPlantae
  2. ›phylumTracheophyta
  3. ›subphylumAngiospermae
  4. ›classMagnoliopsida
  5. ›orderRosales
  6. ›familyRosaceae
  7. ›subfamilyAmygdaloideae
  8. ›tribeMaleae
  9. ›genusMalus
Open its branch on the Wheel of Life →

Fact-checked: 1 correction made to this sheet. Photographs: iNaturalist contributors under the licences shown. Records: GBIF.org. Historical plates: Source Library (CC BY-SA 4.0; originals public domain). Summary text: Nature Library editors and Wikipedia (CC BY-SA). Medicinal and edibility notes are historical and educational, not advice. iNaturalist taxon 469472.