The Huntington Library, Art Collections, & Botanical Gardens

The Huntington Botanical Gardens

 

Plant Trivia TimeLine

J. Folsom, ed.

 

WORKING DRAFT

 

 

 

The TimeLine gives world history from the viewpoint of a botanist.  It is the story of plant discovery and use, and addresses the roles of plants in human civilization.  The TimeLine also provides you as an individual the opportunity to reflect on how the history of human interaction with the plant world has shaped and impacted your own life and heritage.

Information included comes from secondary sources and compilations, which are cited.  We continue to chart events for the TimeLine and appreciate your critique of the many entries as well as suggestions for additions and improvements to the topics covered.  Please send comments to: PlantEd, Huntington Botanical Gardens, 1151 Oxford Road, San Marino, CA   91108-1299

Telephone 626.405.2160/FAX 626.405.2260

e-mail planted@huntington.org.

 

 

 


BP

 

5-15 Billion+: 6 December.  Carbon (the basis of organic life), oxygen, and other elements were created from hydrogen and helium in the fury of burning supernovae.  Having arisen when the stars were formed, the elements of which life is built, and thus we ourselves, might be thought of as stardust.  (Dauber & Muller, 1996) 

 

3.75 Billion:  Mixed deposits of ferrous and ferric oxide suggest the presence of free atmospheric oxygen.  This could be construed as evidence for photosynthetic activity.  (de Duve, 1995)

 

3.5 Billion: Origination of the oldest dated stromatolites.  These layered geological formations are built by successive generations of blue green algae (cyanobacteria.) (de Duve, 1995)  Lower Precambrian rocks in South Africa contain what is possibly the earliest known evidence of cellular organisms, resembling blue green algae.  (Bold, Alexopoulos, & Delevoryas, 1980)

 

2 Billion:   Data suggest that by this time in the history of the Earth molecular oxygen began to make a significant difference in the nature of the atmosphere.  (de Duve, 1995)

 

1.6 Billion: Strong evidence indicates that filamentous and unicellular blue green algae existed by this period in the history of the Earth.  (Bold, Alexopoulos, & Delevoryas, 1980)

 

900 Million: Late Precambrian deposits at Bitter Springs, Australia, hold numerous kinds of blue-green and green algae.  (Bold, Alexopoulos, & Delevoryas, 1980)

 

570 Million: Dawning of the Paleozoic era

 

395 Million: The lower Devonian period.  The Scottish Rhynie chert deposit from this period is famous for its excellent representation of Rhynia, one of the earliest vascular plants in the fossil record.  By 350 million years BP land plants at last became significant.  By the upper Devonian, Calamites (the giant horsetail) achieved abundance (as represented in strata of that age.)  We know now that seed bearing plants (Archaeosperma and Spermolithus) are represented in upper Devonian deposits. (Bold, Alexopoulos, & Delevoryas, 1980)

 

345 Million: Now termed the Mississippian, this period together with the Pennsylvanian (through to 225 million years BP) constitutes the age of coal - the Carboniferous.

 

136 Million: With deposits from the Cretaceous period we see the first evidence of flowering plants.  (Bold, Alexopoulos, & Delevoryas, 1980)

 

 


BC

 

50,000      Wild date seed were left in the Shanidar Cave of Northern Iraq.  Also found at that site was evidence that cave dwellers consumed chestnuts, walnuts, pine nuts, and acorns.  (Root, 1980)

17,000+    Excavations at Wadi Kubbaniya, Nile Valley (Egypt) reveal charred remains of 25 different plants, including wild nut sedge tubers, acacia seed, cattail rhizomes, and palm fruit.  (Levetin & McMahon, 1996)

8000+       Wheat and barley were Near Eastern food crops.  In ancient cultures barley was the everyday food of the poor.  Archeologists have learned that by this time people used flint sickles and grinding stones.  The cultivation of grains had an essential role in the development of civilization.

7000         Flax was known in Syria and Turkey, and is apparently the earliest plant source for fiber (linen) as well as an important source of oil (pressed from the seed).  By 5000 B.C. we know that various flax species were involved.  Evidence shows that seed size increased over time, suggesting that humans were selecting for larger seed.

6800         A “large hoard of carbonized lentils,” over 1,000,000 seed, was present in B Yiftah’el, north Israel.  The size of this hoard indicates the lentils were under cultivation.  (Zohary & Hops, 1994)

6500         Faba bean was known in Israel.  Lentil, pea, chickpea, and faba bean constituted the principal pulses for ancient Old World agriculture.

6000         Chili pepper and beans of this date have been discovered in a Peruvian highland valley.  Lima beans (Phaseolus lunatus) and regular beans (Phaseolus vulgaris) are known archaeologically from Peru. (Heiser, 1981) 

5500         In midden levels dating from 5500 to 7000 B.C. in Tamaulipas, Mexico, researchers have discovered evidence of gourds, squashes, beans, and chili peppers.

5000         Corn (Zea mays) was cultivated in Meso-America.  This important grain would be introduced to Europe by Columbus. [See 1550, China]

5000         Domesticated rice (Oryza sativa) is reported from the Ho-mu-tu site in Chekiang Prov., China.  Cabbage seed from this period were discovered in earthen jars in Shensi Province (today cabbages make up 1/4 of all expenditures for vegetables among Chinese families).

4000         Cotton seed dating from this time period have been found in Pakistan. 

4000         Grape (Vitis vinifera) is thought to have been cultivated in the area from Afghanistan to the Black Sea.

3000         Sorghum was known in sub-Saharan Africa. [See 1100 B.C., China].

2800         The Fah Shên-Chih Shu details five sacred crops of China: soybeans, rice, wheat, barley, and millet.  (Root, 1980)

2750         A coffin from the Egyptian Saqqara Pyramid was made of six layers of wood veneers, sandwiched and glued together like plywood.  Cypress, juniper, and cedar of Lebanon were used.  (Connor, 1994)

2737         The brewing of tea was discovered by Chinese Emperor Shen Nung.  (Levetin & McMahon, 1996)

2000         Pearl millet was cultivated in sub-Saharan Africa.


2000         Since the Bronze Age, olive has figured into the wealth of many Mediterranean populations.

2000         Peach (Prunus persica) and apricot (Prunus armeniaca) were mentioned in Chinese literature before 2000 B.C. It is supposed that apricots were transported to Greece by Alexander the Great.  Certainly the Greeks knew peaches by 332 B.C.  Virgil noted the Persian fruit in Rome, circa 50 B.C.  By 1571 the Spanish had introduced three types to Mexico. [See 1663; 1977]

1550         A 65ft long medical scroll from Egypt (discovered in 1884 by Georg Ebers and named the Ebers Papyrus) lists about 800 medicinal drugs, including many herbs and spices, among them anise, caraway, cassia, coriander, fennel, cardamon, onions, garlic, thyme, mustard, sesame, fenugreek, saffron, and poppy seed.  (Rosengarten, 1969)

1485         Hapshepsut, Queen of Egypt, had 31 myrrh trees imported to Egypt for planting at Thebes as homage to the god Amon.  (Rosengarten, 1969)

1370         Chemical tests of red fabrics from Tell el ‘Amara, Egypt show the presence of alizarin, a pigment  extracted from madder (Rubia tinctorum.) (Zohary & Hopf, 1994)

1325         Many seed and other plant products were stored in the Tutankhamen tomb, including watermelon, safflower, emmer wheat, barley, lentils, chickpeas, flax, fenugreek, olive (leaves and oil), almond, date palm, garlic, cumin, and coriander.  (Zohary & Hopf, 1994)

1100         Soybean (Glycine max) long had been domesticated in China. By 300 B.C. it is thought to have become one of two major food crops for northern China, by A.D.100 it was common throughout China and Korea.  Lotus was known as a crop by this time.

1000         Researchers find evidence of peanut cultivation in Peru. 

1000         By this time it is certain that oats were cultivated, most probably originating as weeds in wheat and barley fields.  (Zohary & Hopf, 1994)

c694         Trees bearing wool (cotton) were introduced to Assyria by Sennacherib.

c500         The Susruta-Samhita, an Indian herbal, described 700 different plants of value.  This time period in India also provides the earliest known record of banana.

c500         The oldest known Chinese herbal, the Classical Pharmacopeia of Tzu-I was written.  Although no version of this book has survived since AD 500, a copy was available to Shen Nung, the writer of the Classical Herbal (which was produced as early as 100 BC.)

c500         It is supposed that the radish was introduced to China from Europe.

c400         Hippocrates wrote numerous treatises on medicinal plants, such as saffron, cinnamon, thyme, coriander, mint, and marjoram.  (Rosengarten, 1969)

c399         Condemned to death, Socrates was allowed to administer his own sentence by drinking a potion of poison hemlock, Conium maculatum.  (Levetin & McMahon, 1996.)


c300         Theophrastus (ca. 372-287 B.C.), the Father of Greek Botany, taught about plants from his own working knowledge of them, experience reflected in the “Inquiry” (Historia Plantarum) and “Causes” (De Causis Plantarum).  Text covers 550 kinds of plants, including strawberry tree (Arbutus unedo), date palm, figs, and water lilies.  His avoidance of more preposterous notions about plants made a seemingly auspicious beginning for botanical study.  During the middle ages, however, the Theophrastan works were generally unavailable, and second-hand versions were corrupted with misinformation - thus the level of botanical knowledge available in writing actually declined.  The rediscovery and printing of his works beginning in 1483 replaced muddled interpretations of plants and helped rekindle an interest in botany. (HNT)

c300         Plants known to the ancient Chinese were discussed by Erh Ya.  Other treatments from the period mention cultivated crops such as yam (Dioscorea esculenta) and taro (Colocasia).

250           By this time the Maya are known to have cultivated cacao intensively in Belize.

241           Annual tribute demanded after the conquest of Sicily allowed Rome to provide wheat cheaply to its citizens.  War in general brought benefits through the capture of productive acreage, the opening of markets for Roman plantation-produced wine, and the taking of slaves.  (Gras, 1946)

216           The south China province of Kweilin (a word that means Cassia Forest) was founded.  The Kwei River could be translated as the Cassia River.  (Rosengarten, 1969) Cassia refers to the Chinese form of cinnamon, the more pungent Cinnamomum cassia.

203           Tribute to Rome from Carthage included 500,000 bushels of wheat and 300,000 bushels of barley.  (Root, 1980)

c50           Varro described Roman agriculture, including cultivation of grain (wheat, spelt, & barley - but not rye or oats), legumes, olive, and grapes.  By this time Romans had well-developed systems of legume rotation (the use of legumes as a fertilizer crop to return nitrogen to the soil.)  (Gras, 1946)

c50           Columnella wrote a treatise on Roman Agriculture, covering many subjects, including the various benefits and difficulties of managing slaves versus tenants on large properties.  (Gras, 1946)

c50           Virgil, though not a botanist, gave descriptions and information concerning 164 different plants known to the Greeks in his Georgica. (HNT, 1492 edition) Advice included laying fields fallow and allowing a crop of vetch and lupine (legumes) to mature before sowing wheat.  Virgil recommends the scattering of manure as well as ashes.  (Gras, 1946)

24             Aelius Gallus, the Egyptian prefect for Augustus’ Roman Empire, led an ill-fated campaign to conquer the South Arabian spice kingdoms.  (Rosengarten, 1969)

 

 

AD

 

c32           The extreme value of spikenard, a fragrant emollient made from Nardostachys jatamansi, is highlighted in a Biblical episode in Mark 14:3-6.  A believer is chastised by other supporters for anointing Christ with the expensive spikenard, which could have been sold for charity.  By the time of Pliny [See c70] the increase in direct Roman trade with India [See c40] lowered the cost of spikenard to one-third of the value it held before Roman fleets began to sail with the monsoons.  (Rosengarten, 1969)

c32           Biblical account of Palm Sunday.  The date palm has long been considered the tree of life in deserts of the Old World.  With 70% sugar content the fruit serve humans and other animals.  Moreover, the date palm is associated with fertility and fecundity.


C40          The Greek merchant Hippalus is said to have realized that seasonal monsoons could be used to take sailors back and forth across the ocean from Egypt to the pepper-producing Malabar coast of India.  This led to extensive development of Roman fleets that captured the Indian spice trade from overland routes controlled by Arab traders.  An account of this trade is recorded in The Periplus..., a treatise known from about 90 A.D.  (Rosengarten, 1969)

c50           Dioscorides, the Father of Medical Botany, was author of an ancient compilation of descriptions and medicinal uses for plants, which was the most widely known western botanical text during the middle ages (HNT).  The earliest herbals were recapitulations of Dioscorides.  With an expanding awareness of the natural world in the 16th-century, herbalists began to make their own descriptions of plants, and at last Dioscorides’s influence waned.  Plants known to Dioscorides included about 650 different species.

c70           Pliny (Caius Plinius Secundus, A.D. 23-79), in his Natural History, discussed about 1000 different plants.  Well known throughout the middle ages, this book constituted a major source of information on botany.  Primarily an historian and storyteller, Pliny edited uncritically, even fancifully.  Once the original, rarer source documents were discovered and printed, the errors in Pliny’s account became obvious.  (HNT) It is through Pliny that we know the exact costs of many products, and that farmers alternated crops of beans with spelt.  He comments on the growing trend of farm land consolidation to create slave-maintained plantations.  (Gras, 1946)   His comments on teaching:  “Yes indeed, those who have gained a little knowledge keep it in a grudging spirit secret to themselves, and to teach nobody else increase the prestige of their learning.” (transl. Eamon, 1994)

79             24 August - Pompeii was buried by the volcanic eruption of Mt. Vesuvius.  Walnuts were left at a table, uneaten by priests whose meal was terminally interrupted.  (Root, 1980)

c90           John predicted the fall of Rome (disguised as Babylon,) describing how the merchants of that city would mourn the loss of their cinnamon and frankincense.  (Rosengarten, 1969)

105           In this year, according to tradition, the first paper was made.  Paper maker, Ts’ai Lun, used the inner bark of paper mulberry (Broussonetia papyrifera).  (Levetin & McMahon, 1996) A stand of paper mulberry is quite evident along the eastern edge of the Huntington parking lot.

280           Roman Emperor Probus rescinded the edict of Domitian, which had prohibited planting grape vineyards in the provinces.  (Johnson, 1989)

290           The Peruvian tomb of a Moche warrior priest contained gold and silver jewelry shaped like peanuts.  (Levetin & McMahon, 1996)

332           Constantine enacted a measure that bound tenants to country parcels, ensuring continued cultivation of land that might otherwise be abandoned.  (Gras, 1946)

335           Cloves were delivered to Constantine - the first record of this spice in the West.  The source, flower buds of Syzygium aromaticum, had been known in China for centuries, where in the Han Court etiquette demanded that a person received by the emperor hold a clove in his mouth to sweeten the breath.  (Root, 1980)


c350         During the middle ages popular herbals of very little scientific content appeared.  They contained no observations beyond those taken from Dioscorides.  The various versions of Apuleius’ herbals were unfortunate simplifications both in text and in accuracy of plant illustrations.  The Huntington has a printed edition of Apuleius (1483), considered to be the first printed herbal.  (HNT)

 400          Haric (Alaric) the Goth demanded 3000 lbs of black pepper as part of the ransom for the city of Rome.  His assaults on the city continued, and Rome fell on 24 August 410 after the third siege. (Rosengarten, 1969)

 500          Coffee, apparently native to the mountains of Ethiopia, was known as a beverage in Arabia.  It was first thought to have been roasted in the 1450's, with drinking of brewed coffee spreading to Egypt by 1510, to Constantinople in 1550, to Venice in 1616, to England in 1650, and to Holland in 1690.  By 1600, coffee was grown in India, Ceylon, and the East Indies. Cultivation moved to the West Indies and Brasil via propagation from a single tree that was grown in Amsterdam. [See 1706]

548           Cosmas Indicopleustes wrote his Topographia Christiana, describing the importance of the harvesting and processing of black pepper (Piper nigrum.)  (Rosengarten, 1969)

593           Tea was taken to Japan, where it assumed a major role in Buddhist ritual.  (Simpson, 1989)

c600         Mohammed was partial owner of a shop in Mecca, trading in plant products such as myrrh, frankincense, and spices.  (Rosengarten, 1969)

610           Papermaking was introduced from China to Japan.  (Levetin & McMahon, 1996)

632           Mohammed’s death.  His injunction against consumption of alcohol had immediate impact, such that within ten years drinking was already banned in Arabia and much of the new Islamic empire (Egypt, Libya, Palestine, Syria, Mesopotamia, and Armenia.)  (Johnson, 1989)

746           The Dutch and Germans began adding hops to beer.  The British would not begin using hops until after 1524.  (Simpson, 1989)

775           Charlemagne gave the upper slopes of the hill of Corton to the Abbey of Saulieu.  Wine from this zone is still called Corton-Charlemagne.  (Johnson, 1989)

812           Charlemagne ordered imperial farms in Germany to grow anise, fennel, fenugreek, and flax.  (Rosengarten, 1969)

857           Several thousand people perished in the Rhine Valley, victims of St. Anthony’s fire.  Today we know this condition to be a type of poisoning resulting from a toxic fungal infection (ergot) of rye.  The fungal pathogen discolors the grain but gives limited hints otherwise as to spoilage.  Epidemics were most serious during times of famine when people consumed grain that might otherwise have been discarded.  Outbreaks occurred from time to time until 1816.  The active ingredient is ergotamine.  One study suggests that the Salem, MA witch trials resulted from hallucinations of important community members who were exposed to contaminated rye.  (Root, 1980)

867           King Charles the Bald granted land on the Loire at Chablis to the Chapter of St. Martin at Tours for a vineyard.  Because the Loire connects to the Seine, this wine became well known in Paris.  (Johnson, 1989)

900           People in Flanders and Zeeland began systems of dikes to exclude the sea from lowland areas to create land for agriculture.  In response to rising population, the same treatment would begin in Holland some 300 years later.  (Ponting, 1991)

903           Ibn al-Faqih published Mukhtasar Kitab al-Buldan, which is interpreted to describe sorghum and cowpeas as food staples for Ghana.  (R. L. Hall in Viola & Margolis, 1991)

1000         Many plants, including spinach and olive, arrived in Spain with the Moors.


1150         Paper was first produced in Europe - introduced to Spain by the Moors.  (Levetin & McMahon, 1996)

1057         Chinese Emperor Jen Tsung ordered a new national pharmacopeia be written.  More than 1000 drawings were received in Hangchow and the treatment covered over 1000 plants.

1070         Both mythical as well as impossible to specify chronologically, in this year of the Shire-reckoning, Tobold Hornblower of Longbottom first cultivated the real pipe-weed (or “leaf”, probably a Nicotiana) in his gardens in the Southfarthing.  (Tolkien, J.R.R.  The Lord of the Rings Part One: The Fellowship of the Ring, 1st ed. 1954, 18th Ballantine Books ed, 1991)

1180         A guild of pepper wholesale merchants, a pepperers’ guild, was founded in London.  Later this organization merged with a spicers’ guild.  In 1429 the spicers’ guild became The Grocers’ Company (the word “grocer” from vendre en gros, French for wholesale.)  The charter of this organization was to manage trade in spices, drugs, and dyestuffs; these guild members held exclusive right to “garble” - which meant to select and process spices and medicinal products.  (Rosengarten, 1969)

c1200       Opium poppy, Papaver somniferum, was introduced to China.

1236         The Statute of Merton gave English manor lords the right to enclose parts of the common woods, waste, and pasture.  By 1485 the Tudor move toward increased enclosure further exacerbated problems with tenants, leading to Ket’s rebellion in 1549.  (Gras, 1946)

1300         Villanova detailed Poems for Health, recommending nut oils for cooking.  (Root, 1980)

1315         Through the year 1317, medieval Europe had its worst famine.  Following less than half normal crop production in 1315, people began consuming the seed supply for the next year.  Wheat prices soared.  Over 50% of livestock died, the poor starved.  By 1318 bodies in Ireland were disinterred for food.  (Ponting, 1991)

1324         William of Ockham established a philosophical viewpoint that avoids complicated explanations: “What can be accounted for by fewer assumptions is explained in vain by more.”  Called Ockham’s Razor, this approach is important in botanical investigations, whereby scientists search for the most “parsimonious” solutions to evolutionary questions.  (HNT, first publication in 1495)

1358         The Jacquerie, the first notable European peasant revolt, endured for 2 months.  Brigands had so plundered the region (destroying unprotected villages and isolated homesteads, taking loot and food and leaving in their wake death, carnage, ruined homes, destroyed stores, trampled fields, and uprooted vines) that peasant farmers failed to replant for fear of further loss.  In desperation peasant countrymen came together, at first in rebellion against deplorable conditions, eventually in retaliation.  Though this and other movements were quelled, similar revolts, all stemming from brigandry, manorialism, and feudalism, occurred throughout Europe (most notably in England in 1381 and Germany in 1525) for centuries.  These revolts would continue to expand in scope and shift in epicenter, leading to the French Revolution of 1779 and the 1918 Russian Revolution.  (Gras, 1946)


1455         Gutenburg printed the first Bible with moveable type.  Ancient botanical treatments, available previously only in hand scribed versions, could now be printed.  Publication of new herbals and simples advanced quickly. [See Theophrastus, c300 BC]

1471         The Opus Ruralium Commodorum was published, based on a manuscript written a century earlier by Peitro Creszenzi of Bologna.  Compiled from works of Varro, Columnella, and Cato, with an admixture of Creszenzi’s own thoughts, this book was translated into various languages and read extensively.  It could be considered the foundation of modern western gardening.  (Camp, Boswell, & Magness, 1957)

1480         The dry garden at the monastery of Ryoan, in Kyoto, was built during this decade, apparently reaching completion by 1490.

1487         Diaz worked his way around Africa in search of spice & trade for the Portuguese.

1492         Columbus left Spain, sailing west to search for new routes and sources for importing spices from the East. He returned with corn (Zea mays) and other crop plants.

1493         During Columbus’ second voyage he apparently introduced sugar cane to Santo Domingo; a settler named Aguilón was reported to have harvested cane juice by 1505 (Thomas, 1999).  By 1516 the first processed sugar was shipped from Santo Domingo to Spain.  Soon afterward, Portugal began importing sugar from Brasil.  (Sugar cane would become  a driving force for the slave trade.)  Columbus also carried seed of lemon, lime, and the sweet orange to Hispaniola.  He returned to Europe with pineapple.  (Viola & Margolis, 1991)

1493-94    Peter Martyr wrote that Columbus brought “pepper more pungent than that from the Caucasus.”  These capsicum peppers were introduced into Spain in 1493, known in England by 1548, and grown in Central Europe as early as 1585.

1494         Columbus introduced cucumbers and other vegetables from Europe to Haiti.

1497         In reference to citrus, Camoes, in recording his voyages to India wrote:

A thousand trees are seen towards heaven rising,

With beautiful and sweetly-scented apples;

The orange, wearing on its lovely fruit

The colour Daphne carried in her hair;

Bent low, nay almost fallen to the ground,

The citron, heavy with is yellow load;

And, last, the graceful lemon with its fruit

Of pleasant smell and shaped like virgins’ breasts.  (Tolkowsky, 1938)

1497         Vasco de Gama opened Portuguese trade around the Cape of Good Hope.  On 20 May 1498 he arrived at Calicut, on the west coast of India.  Having left Lisbon on 8 July 1497, under orders from the King of Portugal, he followed the route (discovered by Diaz 11 years before) around the Cape of Good Hope.  His arrival in India marked the first voyage from Europe.  This trip and the subsequent voyage of Cabral broke the Venetian monopoly on the sugar and the spice trade.  (Rosengarten, 1969; Root, 1980)

1499         In his Hypnerotomachia Poliphili, Francesco Colonna described dream-like scenes (some illustrated) of mansion, forest, and garden, that influenced writers, artists, architects, and designers well into the 17th century.  (Thacker, 1979)

c1500       Bean and lima bean, crops native to America, became known to Europeans.  By the late 1700's the lima bean was grown in Africa, Europe, India, and the Philippines.  By 1500 the sweet potato (native to South America) had been taken to Spain, where it was in cultivation at mid-century.  This root was soon cultivated in China, India, and Malaya. [See 1526; 1648]


1500         The Indian population of Brasil numbered about 2.5 million before European settlement.  That population today is less than 200,000. (Ponting, 1991)

1502         The island of St. Helena was discovered by J. de Nova, and would soon become a garden site for fresh provisions to break the several month voyage between Portugal and Mozambique.  At the end of the century, James Lancaster would take with him bottled lemon juice and “by this means the Generall cured many of his men, and preserved the rest.”  (Tolkowsky, 1938)

1505         Enslaved Africans were first brought to the New World.  Trade in slaves would steadily rise, driven at first by gold mining, the harvest of natural resources, and increasing agricultural demand.  In the end, at least 9.5 million African slaves were brought to the New World, fully 2.5 million of whom were deployed in the Caribbean where they worked substantially in the sugar industry.  For 360 years slavery was the key labor source for New World sugar production. (Mintz in Viola & Margolis, 1991)  By another breakdown, approximately 13,000,000 slaves were exported from Africa between 1440 and 1870.  Of those people, about 6,000,000 were deployed initially to work in sugar plantations, 2,000,000 to coffee, 1,000,000 to mining, 1,000,000 for domestic labor, 500,000 for cotton fields, 250,000 for cacao walks, and 250,000 for construction.  (Thomas, 1999)

1505         The Portuguese settled Ceylon.  Their exploitation of the cinnamon forests led to a system of slavery and a monopoly on trade in this spice.  (Rosengarten, 1969)

1506         A Suzhou author described Chinese potted landscapes (pinjing, or pan jing) in the following manner: “The people of Tiger Hill are excellent at planting strange flowers and rare blossoms in a dish.  A dish with pine or antique flowering plum, when placed on a table, is pure, elegant and delightful.”  (Clunas, 1996)

1511         Western explorers discovered that the Molucca Islands (the Spice Islands) were the source of cloves.  See Root (1980) for detail of intrigue that followed.  Eventually [see 1773] one tree planted by Pierre Poivre parented orchards in Madagascar and Zanzibar.  These countries nearly provide the world supply today.

1511         Having won battles over Muslim forces, the Portuguese advanced their control over spice producing areas of India, Ceylon, Java, Sumatra - and by 1514, the Spice Islands.  For nearly 100 years great Portuguese wealth would flow from control of the spice trade. [See 1605] (Rosengarten, 1969)

1514         Alvarez was the first European to reach China by sea.  In the region of Canton the Portuguese encountered oranges superior in sweetness and fragrance even to those brought from India and Ceylon.  (Tolkowsky, 1938)

1516         The banana was introduced to the New World from Africa.  (Heiser, 1981)[See 1804]

1518         Duarte Barbosa, in An Account of the Countries bordering on the Indian Ocean and their Inhabitants describes sweet oranges in Ceylon.  A later book by Garcia da Orta, 1562, one of the earliest European books printed in India, commented that the oranges of Ceylon “are the best of the whole world in regard to sweetness and abundance of juice.”  Prior to the discovery that Asia harbored sweet oranges, Europeans (who were less accustomed to consuming citrus fruit) considered citrus more valuable for its fragrance.  (Tolkowsky, 1938) [See 1550]


1519         Magellan began his circumnavigation of South America, exploring trade routes.  Nearly 3 years later, on 8 September 1522, 18 of the original 250 crewmen (lacking Magellan, who died on the isle of Mactan in April, 1521) returned to Seville, with 1 of the 5 ships that started (only the Victoria made the entire voyage).  Even given such great losses, the cloves (26 tons), sacks of nutmeg, mace, and cinnamon, and load of sandalwood returned to Spain from the very last legs of the voyage covered the entire expedition cost.  The returning captain, Sebastian del Cana, was given a pension and awarded a coat of arms that displays two cinnamon sticks, three nutmegs, and 12 cloves.  A journal detailing exploits of this voyage was maintained by Antonio Pigafetta, gentleman-adventurer, and published subsequently as Primo Viaggio Intorno al Mondo.  (Rosengarten, 1969; Boorstin, 1983) [See 1522]

1521         Hernando Cortés conquered Mexico.  While on reconnaissance in southeastern Mexico, his soldiers were the first Europeans to discover the delights of the Aztecan spice, vanilla.  (Rosengarten, 1969) Among the people in Cortés’ party was a free, black African, Juan Garrido.  At his farm in Coyoacán, Garrido later would become the first European to plant wheat in Mexico. (Thomas, 1999)

1522         Pigaphetta, following three years on the Magellan voyage to the Moluccas, wrote that “in all the islands of the Moluccas there are to be found cloves, ginger, sago which is wood-bread, rice, ...pomegranates, both sweet and sour oranges, lemons...”  He also wrote that: “the betel-nut is a fruit which they keep chewing together with flowers of jasmine and orange,” and “ the cannibals of the islands...eat no other part of the human body but the heart, uncooked but seasoned with the juice of oranges and lemons.”  (Tolkowsky, 1938)

1524         Representatives of Spain and Portugal met to review maps and charts in an attempt to agree over ownership of the Spice Islands (first controlled by Portuguese in 1511); five years later Portugal paid 350,000 gold ducats to Spain for relinquishment of claims.  (Milton, 1999)

1525         Rycharde Banckes published his English Herbal with the introductory phrase: “Here begynneth a newe mater, the whiche sheweth and treateth of ye vertues and proprytes of herbes, the which is called an Herball” (Sanecki, 1992)

1526         Peter Treveris published The Grete Herbal, an English translation of a popular French herbal.  The book appears to be the first illustrated herbal published in English.  (Sanecki, 1992)

1526         Oviedo reported having often transported sweet potatoes (batatas) from the Caribbean to Castile.  During this century, Portuguese traders carried the crop to all of their shipping ports, and the sweet potato was quickly adopted from Africa to India and Java.  To this day, confusion exists between the sweet potato (batata, or camote in Spanish) and the yam.  This began as early as the first encounter by Colombus, who introduced the crop to the Spanish court as similar to the true yam, a plant native to West Africa and already familiar to Europeans.  A member of the morning glory family, sweet potato appears to have its origins in the Chilean/Peruvian Andes.  (Sauer, 1993) 

1530         Brunfels published Herbarium Vivae Eicones, the first newly written and printed botanical book/herbal.

1531         A decree issued in Castile under the Spanish Crown allowed good terms for loans to allow purchase of slaves by settlers for establishment of sugar mills. (Thomas, 1999)

1532         Francisco Pizarro conquered Peru.


1533         A professorship in botany, created at the university in Padua, established plant study as a discipline separate from medicine.  That position was filled by Francesco Bonafede.  The following year Luca Ghini became a lecturer in botany at Bologna. (Morton, 1971) [See 1543; 1545]

1533         Authorship by Wen Zhengming of an album including a lengthy written Record as well as numerous paintings and poems documenting the Garden of the Unsuccessful Politician in China’s garden city of Suzhou codified the significant history of one of the world’s most famous built landscapes.  His concluding descriptive statement gave a panoramic view of the site: “In all there is one hall, one tower, six pavilions and twenty-three studios, balustrades, ponds, terraces, banks and torrents, making a total of thirty-one, by name the Garden of the Unsuccessful Politician.”  (Clunas, 1996)

1536         Spaniards completed the conquest of Peru and soon began to use potatoes as cheap food for sailors.  The earliest English publication describing potatoes was Gerard’s 1597 herbal.   By 1700 potatoes were important in Germany, and by 1800, important in Russia.

1538         The word “carnation” first appeared as a royal reminder of this plant’s ancient Greek name Diosanthos, which translates as “the flowers of Zeus.”  The scientific name for these plants with clove-scented flowers, Dianthus caryophyllus, yields yet more etymological charm, since the term for clove spice comes to us from the Arabic (quaranful) to the Greek (karyophillon) to the Latin (caryophyllus).  (Grimshaw, 1998)

1541         Jacques Cartier introduced cabbage to Canada on his third voyage.  The first written record of cabbage in the US is 1669.

1541         A book to promote cooking with sugar was available in Venice.  Later Nostradamus wrote the first French book on this topic.  (Root, 1980)

1542         Fuchs published De Historia Stirpium Commentarii.  By 1543 he had published the German version,  New Kreüterbuch.  Illustrations for his herbals were based on studies of living plants, rather than on the simplified images that had become common in various scribed editions of the Apuleius herbal. [See c. 350]  The text, however, was taken essentially from Dioscorides.  (HNT) Much later, the plant genus Fuchsia was named in his honor.

1543         One of the first botanical gardens, a garden of “simples,” was established by Luca Ghini at the University in Pisa - on a site different from that of the present garden.

1545         The botanical garden was established at Padua, Italy.

1550         Introduced to China by 1550, corn grew so quickly in importance that this crop became a significant factor in the 18th century increase in the Chinese population, particularly in inland areas where rice was not prolific. (By the end of the 20th century, China was the world’s second largest producer of corn.)

1550         By this year, tomatoes (introduced from the New World) were regularly consumed in Italy. [See 1554] (Morton, 1981)

1550         Damiao de Goes described orange exports from Portugal to Spain.  The date follows very quickly after the tradition that J. de Castro, on returning from India, brought the sweet orange and planted it at his country home of Penh Verde.  From this tree, all of the Portugal type sweet oranges were descendent.  (Tolkowsky, 1938)


1551         Jerome Bock published his Kreüterbuch, one of the first herbals to include the author’s own plant descriptions from first-hand observations - rather than copying the work of Dioscorides. (HNT)

1554         First written record of the tomato.  Italians grew the plant by about 1550.  Thomas Jefferson was the first American to grow tomatoes, in 1781.  Tomatoes were eaten in New Orleans by 1812.  George W. Carver dedicated himself to promoting the tomato, in addition to his work on peanuts.

1554         Though the first description in Europe of kohlrabi was in this year, it was not grown commercially (that was accomplished in Ireland) until 1734.  Records of this vegetable in the US date from 1806.

1556         Tobacco cultivation began in Europe with an importation of seed by André Thevet.  (Simpson, 1989) Introduction to Europe is reported as 1559 by De Wolf.  (Punch, 1992)

1558         An illustration published by Thevet documented the harvesting and processing of cashew by natives in Brasil. (Other contemporary writers also had discussed the value of this native American tree.)  Within a decade, Portuguese traders had introduced the cashew to India, where it remains an important crop.  Its value lies not simply in the cashew nut, but also in the juicy peduncle (the stem, called marañon in Latin America) on which the nut-bearing fruit forms.  That peduncle, resembling a quince or apple, provides astringent, watery refreshment.  Moreover, once fermented it yields cashew wine and brandy.  North Americans, very aware of the asymmetric roasted cashew seed that competes with peanuts for dominance in cans of mixed nuts, are often unfamiliar with the fruit-like peduncle. (Sauer, 1993)  Never make the mistake of eating raw cashew nuts taken from a fresh marañon.  The shell (the real fruit) surrounding the seed is invested with toxic compounds that are dispelled with roasting.  The cashew tree is related to the mango (Mangifera indica), which is native to the hills of Assam.  Many people are allergic to the foliage of the mango, though they may not be affected by the fruit.

1559         In this year Conrad Gesner recorded the earliest known instance of a tulip flowering in cultivation in Europe, in the garden of Johann Heinrich Herwart in Augsburg.  (Pavord, 1999) Gesner is said to have received these bulbs from Ogier Ghiselin de Busbecq, ambassador from Holy Roman Emperor Ferdinand I to the Ottoman court of Suleiman the Magnificent. Busbecq reported these highly colored flowers were called tulipam by their Turkish admirers, but since the native word for these plants is lalé, supposition comes into play that Busbecq was told the flowers (or even the bulbs) resemble the dulban (the turban).  (Grimshaw, 1998)

1560         Spanish settlers planted three olive saplings in Lima, Peru.  An olive from this original introduction was later taken to Chile.  This simple introduction formed the basis of today’s South American olive industry.  (Root, 1980)

1561         The posthumously published work of Valerius Cordus established wholly new standards for systematic plant description.  His was the first work to uniformly address all aspects of a plant, in standard sequence and parallel treatment.  (Morton, 1981)

1564         The European grape vine was imported to California via Mexico, brought by priests.

1565         According to popular history, John Hawkins introduced the potato to Ireland.

1568         The New Herball of William Turner was published in completed forM (in Cologne), including all three parts.  Part 1 had been published in 1551 (in Antwerp), part 2 in Cologne in 1561.  (Sanecki, 1992)