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The Geometry of Fruits

We will now continue our visual journey, this time focusing on the geometry inherent in fruits.  We will examine the cross-section of various fruits in order to see the geometric structure.

Always keep in mind, when looking at the cross-section of the structure of any life-form, how similar cross-sectional patterns are to radially symmetric Cymatic patterns.

 

If everything in reality is a complex symphony of wave-patterns, then cross-sections can be seen as pulsations of a specific wave-form as it moves longitudinally through space.

 

Keith Critchlow tells us, “As the flower can be considered nourishment to the soul in its beauty, perfume and colors, so the fruit is nourishment to the other members of the ecological community such as the insects, the birds, the animals and the human family.”

 

Ken Arnold writes in the preface to Fruits: Edible, Inedible, Incredible, “As a foodstuff, a topic of scientific investigation, a metaphor for sin or hard work, and much else, fruits occupy an especially fecund place in our material and psychological responses to the living world.  There is a lot to them and they matter much to us.

Say the word ‘fruit’ and chances are we will first picture something juicy and filling. People have for millennia consumed literally thousands of their varieties, either cooked, dried, preserved, or just raw.  Say it again, and we might instead ponder their biological function: a vehicle for genes packaged into seeds to be passed on to the next generation.  Say it a third time, and we might now start thinking in metaphorical terms of our own physical efforts, or the realms of the forbidden – bits of knowledge at once delicious and dangerous.

So while we ponder technical questions of scale, form, structure, variety, mechanism, and purpose, let’s not forget that we are also leafing through a body of artwork that conjures up worlds within worlds, where beauty lurks within imperfection and where perfection can still dramatically reappear out of order.”1

 

 

Cross-Section of Fruits & Vegetables

Garlic

  • cross-section resembles plant cellular structure
  • Delauney Triangulation & Voronoi tessellations are present

Garlic cross-section

 

Plant cellular structure and convection cells show Delauney Triangulation & Voronoi Tessellation

The Garlic Flower.  A Vesica-shaped spherical bulb opens into a beautiful geometric florescence containing many tiny flowers that each open in turn.  The last image shows how each flower creates a tiny fruiting body that resembles a miniature version of a garlic bulb.

 

 

Monad/Dyad – 1 & 2

Onion – concentric circles, sometimes surrounding two central buds

 

Leek cross-sections – concentric circles

 

Beets – concentric circles

 

Avocado – 1 central pit

“The oil-rich avocado is one of the most nutritious and fiber-rich fruits. Its extremely large seed in combination with the green skin-color and high oil content suggest that the avocadoes adapted to dispersal by the large mammals that were part of the extinct Pleistocene megafauna that disappeared some 13,000 years go..  Today, in their native America, avocados are relished by wild cats and jaguars.”2

 

Coconut – 1 central pit

 

Stone Fruits: peach (1), nectarine, plum (2), cherry (3) – 1 central pit

 

Olives

 

Grapes

 

Potato

 

Breadfruit – single central seed; note the hexagonal tessellations on the skin.

 

Durian – Dyad (2) geometry with the pit; note again the hexagonal tessellations of the pointy skin.

Triad – 3

Many fruits and vegetables display three-corner structure.  Below is a bell pepper, melon and cucumber.

Banana sections

 

Bell peppers (sometimes 4-point geometry, but mostly 3)

 

Cucumbers

 

Zucchini & summer squash

 

Butternut squash

 

Tomato – 5 sepals; cross-section: 3-pointed; 4-pointed & 5-pointed

 

Passionfruit – the ovary is formed by three joined carpels

 

Melons: cantaloupe (1) & horned melon (2) & watermelon

 

The triad (triangle) gives the rose’s thorn its efficacy.

 

 

Tetrad – 4

Cranberries – A 4-petaled flower produces a 4-fold fruit.

 

 

Pentad – 5

Apple

Credit: page 126 The Hidden Geometry of Flowers by Keith Critchlow

 

Blueberries

 

Cacao Pods

 

Currants – 10 point radial geometry from a 5-petaled flower

 

Pear – The pear has the same 5-pointed star arrangement of its seeds as does the apple.

 

Papaya – a ripe papaya shows a 5-point geometric arrangement of seeds (1).  A slice off the end of an unripe papaya shows beautiful 5-point geometry (2).

 

Starfruit

 

Pomegranate (sometimes 5 & sometimes 6)

 

Okra (sometimes 8 – 5 & 8 are both Fibonacci numbers)

 

 

Hexad – 6

Carrot slices – these cross-sections range from nearly perfect hexagons to rough estimates of hexagons.

 

Eggplant – eggplants are one of the few vegetables with 6-petaled flowers.

 

Mangosteen

 

Kiwi – sometimes 5 – like the carrot, cross-sections reveal nearly perfect hexagons ranging to rough approximations of hexagons.

 

Octad – 8

Star anise

Persimmon – A 4-petal flower yields 8-point geometry.

Tahitian Gooseberry

 

Decad – 10

Citrus fruits – grapefruit, lemon, orange & lime

 

Certain pumpkins

 

 

Pentagonal Spirals

Pineapples – baby pineapple from the top; Fibonacci Spirals & Pentagonal segments of a mature pineapple

 

Artichokes – artichoke flower & mature fruits

 

Cabbage – Purple cabbage, ornamental cabbage, Chinese cabbage & Savoy cabbage

 

Celery

Spiraling cross-section of a celery bunch & cellular structure of celery by Christine Baek

 

Broccoli & cauliflower

 

Brussel sprouts

 

Peppercorns

Asparagus heads

 

Kohlrabi

 

Strawberry seeds

 

Blackberry & raspberry drupelets

 

Banana bunches & stalks

 

Dragonfruit

 

Prickly pear cactus

 

Magnolias, tulip tree– carpels arranged spirally around a central column

“Whether they are tropical, subtropical or temperate, we enjoy fruits in a great many ways, either fresh, dried, cooked or preserved, in yoghurts, ice creams, jams and biscuits, as juices or alcoholic drinks.  Some serve as spices in the form of peppercorns, cardamom and chili peppers.  The most valuable of all, the fermented pods (‘beans’) of the vanilla orchid are traded as a highly priced ingredient in chocolate, ice cream and many other sweet dishes.  Others, such as the fruits of the West African oil palm and olive are pressed for their valuable oils.  Countless other fruits are important to humans as a source of natural raw materials such as fibers, dyes and medicine, or simply ornaments.”4

 

 

Fruit Classification

Fruit classification is extremely complex.  “Classifying fruits according to their structure is a very difficult task.  For nearly every carefully crafted scientific definition the angiosperms have produced a puzzling range of exceptions with which they have managed to foil all attempts to create a classification system of their fruits that is both logical and practical…

Until recently the last comprehensive reviews of fruit terminology were those of Bischoff (1833), Dumortier (1835), and Lindley (1832, 1848).  Hence, even today, little has changed.  Confused by the tangled mass of terms and left without a standardized fruit classification system, botanists have invented their own simpler solutions in a desperate attempt to undo the Gordian knot of fruit classification…

Surprisingly, most twenty-first-century botanical authors still subscribe either to Tournefort’s or Gaertner’s definition of a fruit as a mature flower or a mature ovary, respectively.  But this still leaves anthocarpous and compound fruits to be sorted out…

Finally, relief came in 1994 when Richard Spjut published his Systematic Treatment of Fruit Types, the most recent and most significant carpological classification of the twentieth century.  Spjut’s attempt to bring some order into the 300 year-old chaos of fruit classification was admirable in itself, but he also provided a precise scientific definition of the term ‘fruit’ that effectively reinstated de Candolle’s liberating definition, allowing botanists for the first time in more than a hundred years to address strawberries, pineapples and figs, as well as the cones of conifers, cycads and Welwitschia simply as ‘fruits’.  In Spjut’s (re)-enlightening classification system, gymnosperms and angiosperms are treated as equal, and Procrustean terms such as ‘pseudocarp’, ‘false fruit’ and ‘accessory fruit’ – once again – become superfluous.  They are replaced by the more appropriate expressions ‘anthocarpous fruit’ and ‘compound fruit’.”5

 

Live seed-bearing plants (spermatophytes) fall within two categories:

  • Gymnosperms – no flowers or fruits; unenclosed or ‘naked’ seeds on the surface of scales or leaves; seeds are often configured as cones
    • About 1000 extant species

 

  • Angiosperms – flowering plants; seeds are enclosed within an ovary (usually a fruit)
    • About 422,000 extant species

 

The closest (living or extinct) relatives of angiosperms are still unknown “and so are any intermediate forms that could help us document the evolutionary steps that led from gymnospermous to angiospermous organization.  What is even more puzzling is that the angiosperms seem to have appeared abruptly out of nowhere, undergoing a remarkably rapid evolution.”

Charles Darwin described the sudden appearance of the angiospersms in the fossil record as a ‘most perplexing phenomenon.’  To the present day, the question of the evolutionary origin of the angiosperms has remained unanswered.

Scientists have gathered evidence indicating that the angiosperms underwent a whole-genome duplication event (i.e. a doubling of all their genes) early in their evolutionary history.”6

What this indicates is that there seems to have been a very sudden and relatively spontaneous  upgrade of the DNA of species upon the Earth – transforming the existing species into newer, more evolved forms.

This data aligns very nicely with what we learn about cycles of extinction and biodiversity in Article 256.

Furthermore, “Little is known from the fossil record about how the close relationships between fruit-eating animals and plants began to evolve millions of years ago…just how did plants come to produce nutritious fruits in exchange for the dispersal of their seeds?”7

 

Two essential components of a ripe fruit:

  • Presence of seeds
    • Seeds contain the embryo
  • The fruit wall or pericarp containing the seeds

Fruit classification is based on three things:

  • the underlying ovary type (apocarpous or syncarpous)
  • the consistency of the fruit wall (soft or hard)
  • whether or not a fruit opens up at maturity to release its seeds

 

 

Three Basic Types of Fruits

  • Simple fruits – develop from one flower with only one pistil
    • Examples: cherries, tomatoes, oranges, cucumbers
  • Multiple fruits – develop from flowers with several separate pistils
    • Examples: Annonaceae, Magnoliaceae, Winteraceae; tulip tree, Winter’s bark tree, custard apple, blackberries, raspberries
  • Compound fruits – Each bead or fruitlet (such as the mulberry) was once a tiny flower.
    • Examples – mulberry, pineapple, figs, breadfruit (Artocarpus altilis), jackfruit (Artocarpus heteropyllus)

 

 

Fleshy vs. Dry Fruits

Fleshy fruits – drupes and berries

  • Drupes – the ovary wall (pericarp) is differentiated into three layers: the thin outer epicarp (skin of fruit); the fleshy mesocarp (pulp of fruit); and a hard inner layer (endocarp). Epi and Meso are edible.  Endo is not.
    • Examples are cherries, plums, peaches, mangoes

  • Berries – the pericarp is soft and juicy; mostly contain several or many seeds, rather than just one.
    • Examples – tomatoes, cucumbers, grapes, blueberries; the avocado is a rare one-seeded berry.

 

 

Dry Fruits – Nuts

The fruit wall of a nut remains closed, making the independent distribution of several seeds impossible.  Nuts are mostly single-seeded like drupes.

“All types of nuts or nutlets have one feature in common: functionally they act in the same way as seeds.”8

 

“In a botanical sense, a nut is only a nut if it consists of nothing but the mature ovary of an indehiscent simple fruit with a hard, dry pericarp, usually harboring a single seed.  This is true of hazelnuts, sweet chestnuts, walnuts, pecan nuts, beechnuts, acorns, and unshelled peanuts.  Other culinary ‘nuts’ such as unshelled almonds, pistachios, and at least technically, cashew nuts are, in fact, the stones of drupes, whereas Brazil nuts, macadamias, ginkgo nuts and pine nuts simply represent seeds.”9

 

Samuel Colman shows us on page 113 of Nature’s Harmonic Unity that the nuts generally fall into the same rectangular proportions as the leaves did that we saw in Article 184.

These are rectangles formed from the:

  • Pentagon: 36° (peanut), 54° (hazelnut, brazil nut) and 72°
  • Equilateral triangle: 60° diagonal (hazelnut side view; pecan side view)
  • Square: 45° (almond) and 63° diagonal
  • Egyptian triangle: 51°30’ (walnut) and 38°30’ and 58° diagonal
  • Ideal Angle: 42° (walnut side view), 48° (brazil nut side view), 66° diagonal and 61° diagonal

 

“Many of these nuts of the same species,” Colman tells us, “somewhat vary in their proportions, some being a little wider in relation to their length while others are the reverse.  These, however, are the exceptions which ‘prove the rule’ for the large majority are like those in the diagrams.  It must be remembered that such variations occur in everything in nature, the majority conforming to the law.”

 

 

Now we will take a look at the geometry of other fruits:

Valerianella coronata – hexagram stars packed onto a sphere

 

 

Krameria erecta – barbed spines covering single-seeded indehiscent fruit of this small shrub

Credit: Don Davis

 

Cornus Cousa – Asian Dogwood Blossom & Fruit

 

Rattan palm fruit – spiraling cone-like form

Credit: Richard Parker

 

Rumbia – Fibonacci spirals

 

Lychee – fruit surface tessellating hexagonal structure

 

Durio zibethinus – durian – tessellating hexagonal structure

 

Eucalyptus Globulus (1); Eucalyptus Obstans (2); Eucalyptus Robusta (3); Eucalyptus Rudis (4); Eucalyptus Tereticornis (5)

 

Eucalyptus Lehmannii

 

Anagallis arvensis – scarlet pimpernel – the fruit capsule opens with a lid

 

Medicago orbicularis – blackdisk medick; Archimedean spiral

 

Medicago scutellata (Snail Medick)

Credit: Giancarlo Pasquali

 

Medicago polymorpha (Toothed Medick)

 

Citrus medica var. sarcodactylis – Buddha’s hand, fingered citron

 

Datura Stramonium

 

Esenbeckia pumila capsular fruit w/ 5-pointed geometry

 

Kiwano – Horned Melon

 

Strelitzia reginae – Bird-of-paradise – 3-pointed geometry capsule that opens; black seeds w/ feathery orange wings

 

Ravenala madagascariensis – Traveler’s palm from Madagascar – 3-pointed geometry capsule w/ bright blue feathery seeds

 

Flindersia austalis – Australian crow ash – spiny 5-pointed geometry capsule that opens like a star

 

Swientenia mahagoni – West Indian mahogany – 5-pointed geometry capsule that splits open

 

Datura ferox – fierce thornapple – spiny fruit that splits open along a 4-pointed geometric axis

 

Lecythis Pisonis – monkey pot; fruit that resembles a pot with a lid

 

Acacia vittata – Lake Logue wattle – very curvy fruit that splits in two

Credit: Rob Kesseler

 

Entada sp. – Monkey ladder vine – spiral staircase vines; extremely large pods that spiral or are straight; each contain 10-20 segments with a single large brown seed in each segment

Credit: Project Noah

 

Hippocrepis unisiliquosa horse-shoe vetch; curving fruit wall

 

Couroupita guianesis – cannonball tree; hard fruit shell w/ 6-pointed geometrical structure

 

Sedum spp. – stonecrops – 4, 5 or 6-pointed flower fruits

 

Paeonia – peonies – fruit capsules that open – 3 or 5-pointed geometry

 

Caltha palustris – marsh marigold – flower-like fruits

 

Delphinium spp. – larkspurs – 3-pointed geometry capsule

 

Aquilegia spp. – columbines – 5-pointed geometry capsule

 

Annona cherimola – cherimoya – spiraling scales around the fruit

 

A. reticulate – bullock’s heart – spiraling nodules

 

A. muricata – soursop – spiraling spines; cross-section w/ nice geometry

 

A. Squamosa – sweetsop – spiraling nodules

 

Rollinia mucosa – biriba – spiraling pointy nodules

 

Annona glabra – alligator apple – skin reminiscent of reptile skin

 

Illicium simonsii – star-like fruit w/ 10, 11, 12 or 13-pointed geometry

 

Ochna spp. – between 3 and 12 carpels that develop into black oily druplets

 

Phytolacca acinosa – Indian pokeweed – 8-pointed geometry

 

Pandanus odorifer – fragrant screwpine

Credit: Dinesh Valke

 

Ficus dammaropsis – dinner-plate fig

 

Liquidambar styraciflua – sweet gum; has compound fruits resembling a morning star

 

Banskia menziesii – firewood banksia – spiraling follicles on the cones

 

Allocasuarina tesselata – she-oak; beautiful tessellating geometric design of the cone-like fruit

Credit: Rob Kesseler

 

Broussonetia papyrifera – paper mulberry

 

Paliurus spinachristi – Christ’s thorn; round disc

 

Gossypiumhirsutum ‘Bravo’ – upland cotton – 5-pointed geometry

 

Cardiospermum halicababum – love-in-a-puff; balloon vine

 

Nypa fruticans – nipa palm; the large football-sized compound fruits break up into obvoid angular fruitlets

 

Rumia crithmifolia spongy, sinuous ridges of the fruit wall create a brain-like pattern

Credit: Rob Kesseler

 

Tribulus terrestris – puncture vine; devil’s thorn; 5-pointed geometry

 

Arctium lappa – greater burdock; spiraling inflorescences

 

Petalostigma nummularium

 

Petalostigma triloculare

 

Viscum album – European mistletoe; beautiful white berries

 

Macrozamia lucida spiraling structure

 

Blighia sapida – ackee – 3-pointed geometry

 

Clerodendrum trichotomum – harlequin glory bower

 

Euonymus europaeus – spindle tree

 

Maclura pomifera – Osage orange

 

Tordylium apulum – Roman pimpernel

 

 

As we saw with seeds in Article 181 fruits have many methods of dispersal.  These include:

  • Wind dispersal: wings, monoplanes, flying discs, spinning cylinders, shuttlecocks, woolly travelers, balloon travellers
  • Indirect wind dispersal (anemobiallism) – wind can cause certain fruits to sway so that they scatter or eject their seeds
  • Water dispersal – floatability and buoyancy
  • Indirect water dispersal by raindrops – kinetic energy of dripping rainwater or dew drops can cause the expulsion of seeds from their fruits
  • Self-dispersal – plants eject their seeds through ballistic dispersal caused by tissues drying out or by high hydraulic pressure in living cells
  • Animal dispersal – fruits can cling to fur or be dropped by birds; they can also be excreted through the digestion system of an animal
  • Dispersal by scatter-hoarders such as squirrels
  • Dispersal by ants
  • Combinations of the above

 

“The dispersal of fruits and seeds through vertebrate animals (i.e. fish, amphibians, reptiles, birds and mammals) is a common feature of many gymnosperms and modern angiosperms.  Of all dispersal strategies, endozoochorty is the most efficient.  Apart from affording much more reliable transport of potentially long distances, the seeds of many endozoochorously-dispersed species germinate much better after passing through the gut of an animal.”9

 

 

To end with a poetic representation of the ‘fruit’ of our labors:

“In most ancient traditions there is an agricultural goddess for all ‘husbandmen’, farmers and those who ‘plow’, ‘sow’, and ‘reap’ on the earthly plane.  But according to Vedic tradition she is Goddess of the Field of Life, the Kshetra or “Field” of the Bhagavad-Gita.  The Kshetra is the entire field of the inner psyche.  The ‘dweller’ in the field is the human soul.  In this field the continuous Battle of Life between the Divine Will and the Titanic-Ahankaric diabolic forces is always present.

As the Ahankara (ego) sows its seed and thorns, so the ‘aspirants for realization’ exert themselves in weeding these negatives out.  The aspirant proceeds in sowing the good seed and tending and reaping the fruit of immortality.  Thus these fundamental activities reflect the different levels of the psyche.

Those engaged in the aspirant’s life, knowing that this immortal fruit may be won, are often criticized, even harassed by those who are ignorant or merely intolerant of the idea of a purpose to life.”10

The point is that the journey of life is meant to be journey of spiritual awakening and the expansion of consciousness.  This process can be symbolized by the Seed of Life that is nourished by ethical actions, compassion and peace.  This Seed of Life then sprouts and grows into the Flower of Life.  The seven chakra system can be overlaid upon the Flower of Life to represent the journey of the expansion of our consciousness through spiraling octaves of growth.  When our chakras are activated and balanced – that is, when our psychological and emotional states are balanced and at peace – then we begin to enjoy the fruits of our labors symbolized by the Fruit of Life.

The Fruit of Life represents the seed or potential of the power of our individual consciousness when used for the greatest good.  This power of our consciousness can be used to create beautiful words, actions or things in life that can help inspire others upwards and onwards.

“Developmentally, we move through maturity into eldership as we enter the seventh chakra.  The issue becomes one of surrender in that we must trust enough in the process of life to let go to a greater knowing.  It allows us to live more fully in the present moment and to retrieve the right to have a greater perspective.  It is also a time in our lives when we take our gifts and talents and give back to the community by sharing our wisdom and leaving a legacy.  For this to happen, we must be aware of our life purpose or sacred path.  It is the understanding and healing of past experiences and a reclamation of our strengths that provides us the fertile ground we need to bring forth these fruits of our labors.”11

 

 

Conclusion

We see how the same geometry continues to arise again and again as a matrix upon which all life is formed.

This geometric matrix, as we discuss in detail throughout Cosmic Core, is composed of simple geometric elements including the regular polygons (circle, triangle, square, pentagon…etc.) and the five Platonic solids, as well as the golden ratio and Fibonacci sequence (which are themselves embedded within the pentagon, dodecahedron, icosahedron and even a tetrahedron in a sphere, as well as an equilateral triangle in a circle).

 

This geometric matrix is the Aether itself.  Remember, the Aether is a medium composed of fluid-crystals on an unimaginably small scale.  These fluid-crystals are processes, not things.  They are pulsating, oscillating toroidal wave vortexes that activate various geometries depending on the source wave.

This geometry is fractal-holographic in nature, so we see the same geometry – the same polygons and Platonic solids – on all scales.

However, it is important to note that in physical reality we do not see “perfect” geometry.  This is the nature of our physical, material world.  Everything is built off a geometric matrix, but when it crystallizes in the material realm, it is no longer perfect due to the myriad of forces at work (temperature, friction, wind, angle of sunlight, precipitation, population density, environment…etc.)

These ‘messy’ or ‘chaotic’ forces are what allow such variety to come from a few simple shapes and proportions.

 

The numbers of life forms that can be formed upon this geometric blueprint are literally infinite.  And yet the geometry is very simple.

The plant world really gives us a good idea of just how varied the structures of nature can be, and yet, they are all built off the same geometry: circle, square, triangle, pentagon, hexagon, octagon, sphere, tetrahedron, cube, octahedron, icosahedron, and dodecahedron.

 

  1. Kesseler, Rob and Stuppy, Wolfgang, Fruit: Edible, Inedible, Incredible, Papadakis, 2011
  2. ibid.
  3. ibid.
  4. ibid.
  5. ibid.
  6. ibid.
  7. ibid.
  8. Kesseler, Rob and Stuppy, Wolfgang, Seeds: Time Capsules of Life, Papadakis, 2014
  9. Kesseler, Rob and Stuppy, Wolfgang, Fruit: Edible, Inedible, Incredible, Papadakis, 2011
  10. Critchlow, Keith, The Hidden Geometry of Flowers: Living Rhythms, Form and Number, Floris Books, 2011
  11. Pugh, Meagan J., The Spiral of Healing: A Journey through the Chakras to Awaken your Creativity and Body Wisdom, 2011

 

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