"A Certain Herb Called Coca:"
A Study of Coca's Role in Andean Society
and Its Under-valuation by Scholars


Jeffrey Voris

Submitted in partial fulfillment of the requirements for the B.A. in
Latin American & Caribbean Studies/American Culture, University of Michigan, May, 1995.






"In certain valleys, among the mountains, the heat is marvellous, and there do groweth a certain herb called Coca, which the Indians do esteem more than gold or silver; the leaves thereof are like unto Zamake (sumach); the virtue of this herb, found by experience, is that any man having these leaves in his mouth hath never hunger nor thirst."

-Augustin de Zarate, contador real
under Viceroy Blasco Nuñez Vela [1]



Many writers, both colonial and modern, refer to coca in passing when they examine the rise of complex societies in the Central Andes. They note its prevalence and importance in ethnohistoric times, but they then practically ignore it in consideration of the process by which complex societies arose and maintained themselves. They most often write glowingly, albeit briefly, of the use of coca in ceremonies or in trading, but fail to analyze the depth or breadth of its influence in the pre-Hispanic and colonial Andes. However, coca cannot be so easily divorced from relations of growth in social complexity. In fact, coca was an integral economic and social unifier in stratified Andean society.

For the purposes of this study we will consider the leaves of the shrub called coca, of the genus Erythroxylum. Particularly, the types to which we refer are the several cultivated South American varieties containing the alkaline cocaine.[2] The low content of cocaine in the leaves precludes the mind-altering and addictive effects of refined cocaine, and a great many Andean people chew the leaves of the plant for their mild narcotic effects. Because coca lessens high altitude stress, it essentially makes life more bearable in the harsh vertical landscape of the Andean mountains. In the words of María Rostworowski de Diez Canseco, "[c]oca was used as medicine and stimulation, to allay cold, fatigue, pain, and hunger, as well as for ritual and social purposes."[3] Further, according to ethnographer Catherine J. Allen, "when masticated with calcium carbonate, coca's effect is similar to that produced by a cup of coffee and an aspirin tablet."[4]

Coca, then, is a very practical consideration in Andean life. Its importance as an economic commodity has been recognized for many centuries, from pre-Incaic to Incaic, to colonial and modern times. Because coca can only be grown in certain regions, it is a prime candidate to have played an important role within Murra's archipelago theory as well as other theoretical socioeconomic systems. As a good with a limited range of production, coca was accessible to many groups only through trade. The process of obtaining it offered massive potential for social growth for those who could gain a relative monopoly on the regions of production. Of course, inclusion in models such as Murra's is contingent upon the provision that coca was a highly desired item in Andean life, as we will shortly show it to have been. That is, in order to be considered as having been vitally important, coca must be proven to have been a greatly valued and sought-after item.

"The geographic zone favored above all others for coca production in pre-Hispanic times," writes Patricia J. Netherly, "lies on the western side of the Andean cordilleras."[5] Farther south, Rostworowski discusses the chaupi yunga of the Chillón Valley, the "middle valley zone" of coca production.[6] In both cases, the broadest total range of elevation is from roughly 200m above sea level to 1,800m above sea level, varying depending on distance from the equator. While this is a fairly considerable range, we must also consider that coca requires tropical growing conditions, as well as reasonably intensive labor input and irrigation. The general consensus of researchers is that coca probably originated in the North, and spread throughout the Andes as its benefits were recognized.[7] In addition to its positive physical effects, coca chewing played an important role in interpersonal relations.

Its benefits, both religious and social, afforded coca an honored place in Andean cosmology, undoubtedly linked to its importance as a physiological agent. As researcher Patricia J. Netherly notes, "We are becoming increasingly aware of the importance of coca in the religious and cosmological beliefs of Andean peoples."[8] This awareness is vital to our understanding of coca's role in Andean life and therefore its potential power as a socioeconomic unifier. As such, we must recognize its importance in Andean worldview as a baseline from which to examine the archaeological and ethnohistoric records.

Netherly, though, refers to the modern anthropological importance of the plant, not the kind of vitality which cemented social relations within pre-Hispanic Andean life. This is a general problem in contemporary writings. Authors often cite the fact that modern researchers have begun to understand how integral coca is in modern social relations, while at once neglecting the even more substantial part coca played before European cultures and economic systems conquered indigenous organizational structures. Nonetheless, some writers have laid claim to a history of coca which includes its ritual and ideological roots.

In his landmark 1901 study entitled Peru: History of Coca, "the Divine Plant" of the Incas, W. Golden Mortimer paid tribute to coca's cosmological value to Andean peoples. As he says, coca

was considered the greatest of all natural productions and as such was offered in their
sacrifices. Their ceremonial offerings were made to their conception of deity-the sun, which
they held to be the giver of all earthly blessings.[9]

Mortimer bases his claim on the testimony of modern ancestors of the Inca, but his point validates the claim that Andean peoples have valued coca as a sacred good since time immemorial. Likewise, Netherly notes that in "[a]n origin myth for coca, . . . [it] is described as having been the exclusive prerogative of the Sun, a reflection of the great religious importance of the crop."[10] In both cases, these quotes appear to place a great deal of value on coca. In fact, Mortimer's entire book is dedicated to the plant. Still, his study is more ethnocentric and less scholarly than we might hope, and the age of the book limits its use as a source of substantial, proven evidence. Netherly, while she does attribute some status to coca, uses it only as a small part of a greater argument about research methodology, and does not support her claims at any length.

As such, researchers need to regard coca as far more than a simple economic or even ritual good. In fact, it was a vital part of the adhesive which helped to create and bind together complex societies in the early Andes. According to ethnographer Catherine Allen Wagner, today "[c]oca is [still] chewed all over the Andes. Even its most routine uses are everywhere hedged about with ceremony."[11] Anthropologist Joseph W. Bastien similarly notes that "[g]reetings and all activities are initiated with an exchange of coca, and contracts are sealed with it. Indians work for coca; its currency value is more stable than any Andean country's money."[12] This importance is not a modern invention. If anything, the widespread cultural value of coca has lessened with centuries of European cultural domination and with the advent of modern medicines to alleviate high altitude stress.

As these quotes have shown, writers tend to note coca's importance in passing, but fail to recognize it as a basic social unifier. In these cases, as in those that follow, the writers understate how integral coca may have been. Though they realize how important coca is today, scholars have not yet more completely detailed its longstanding value in Andean society. The sheer weight of evidence points to a much larger role than scholars have previously elucidated. From little pieces of evidence from a wide variety of sources, we can see that writers and researchers have not yet seen coca in its total spectrum of uses and values.

Some researchers have at least tacitly subscribed to a mainly physiological explanation for coca use. According to this model, coca's benefits as an agent of stress relief were the catalyst for its acceptance and use. This model is simply inadequate. If coca were valued mainly for its physical properties, then it would have been more accepted in the European community. Historian Noble David Cook, for instance, treats coca as if the extent of its value were purely physiological and economic. He suggests that coca use only became popular to lessen fatigue, and (quite incorrectly) that Indians became addicted to the leaf.[13] Certainly, though, they went to great lengths to obtain it. As Juan de Matienzo wrote, "Coca is the money of the Indians of this land, as cacao is in New Spain."[14]

Karen Spalding mentions that coca was extremely important to Andeans, but that "[c]oca, highly valued in the south [of Peru], does not seem to have found such a ready market in Lima, a center of European rather than Andean population."[15] This fact clearly shows that coca was a fundamental part of Andean life, not just life in the Andes. Coca had a tradition and status in Andean society beyond its value as a medicinal plant. Even though Europeans were living in the same environment as native Andeans, coca was not a major part of European society. In fact, as we shall see, coca was heavily frowned upon by European authorities, who tolerated it mainly for its economic value. Spalding addresses coca briefly, but never places strong emphasis on the leaf, perhaps partly because of her interest in social relations between Indians and Spaniards, not within indigenous Andean populations.

As an integral factor in Andean cosmology, coca played an enduring part in Andean ritual. Ritual, loosely defined, is a social activity designed to strengthen community bonds, or "a drama designed to produce a change in the condition of the subject."[16] A number of rituals in the Andes relied upon coca as a vehicle of veneration, and a few even centered around it. For example, Andean cultures taught, as Spalding has shown, that "the ancestors had to be fed, honored, and propitiated with offerings of chicha and coca, for their good will ensured good harvests and the increase of the llama herds, just as their ill will could bring illness and death."[17] Similarly, Wagner wrote that "[s]tructurally, coca provides a link between . . . the human and the sacred . . . [T]his makes coca a crucial cultural focus, and loads its uses with symbolic significance."[18]

Of course, ritual use implies more than just a display of faith, since it integrated religious beliefs with social realities. Obviously, many communities could not cultivate coca due to their location at high altitudes, and because it was vital to Andean ritual beliefs, they were forced to make links with other groups to obtain it. The potential for social growth is readily available in such a situation, where it is possible to obtain a virtual monopoly on production, thereby gaining control of an important good and, by extension, a degree of control over those who need it.

By the Late Horizon, these links between polities were well established and exploited by the Inca, for whom coca was a basic good of social control. In Inca rituals, "enormous amounts of cloth, coca, foodstuffs, llamas, and even young men and women were offered to the wak'as regarded as crucial to the continued success of the Inca armies and the prosperity of the state," according to Spalding.[19] The Inca controlled production and distribution of coca, and so those groups who subscribed to coca's cosmological importance were beholden to the Inca. There is little doubt that many Andean peoples circumvented this regulation, whether through outright dissent, or simply through chewing the remaining coca after royal tributes had been paid. Nonetheless, the Inca exercised a fair degree of control over coca prodution and consumption. For instance, Murra relates that "[a]t Citua time" in the Inca empire, "when illness was driven away by washing it down the river, the priests threw into the water eviscerated llamas, much cloth of all colors, coca leaf and flowers."[20] Coca, though, had been important in Andean life for millennia before the rise of the Inca.

The early Spanish observer Francisco de Toledo related a myth of coca's origin as follows:

Cocamama was first a beautiful woman whose body was evil so they killed her, dividing her
in two. From these halves a tree was born, named Cocamama. Anyone eating these leaves,
eats her. We carry her in a bag, which we cannot open until we have had intercourse with a
woman in memory of her. This tree has many branches, so we call it coca.[21]

As Joseph W. Bastien notes, "Cocamama is Mother Coca, also referred to as Mother Earth."[22] We see that the myth intertwines coca's vast social importance with the beginning of the earth, perhaps as blatant an indication of just how much value Andean societies placed on coca as we might expect to find. Still, modern writers have tended to undervalue coca's place, relegating it to the status of a single-function good.

Also, before 1532 the cult of Pachacamac was fairly influential and "the first leaves of the coca harvest from [the Rimac Valley] were brought to Pachacamac before the coca was chewed by the members of the community."[23] Another example of coca's ritual use is one in which Michael Moseley discusses "widespread veneration of Pacha Mama [under the Inca], who was offered coca leaf, chicha beer, and appropriate prayer and ritual on all major agricultural occasions by all who till the earth."[24] The discussion of chicha is an important one in understanding coca's place in Andean life. Chicha, an alcoholic beverage made from maize, was used in many Andean ceremonies, often in conjunction with coca. Though the two are often listed together as ritual items, the distinction between them is important. For instance, consider the feast of Pariacaca in Huarochirí. There, coca was used as a ritual offering before and during Inca times.[25] In its utilization, though, coca seems to have been used more formally than chicha. Whereas chicha was used liberally for ritual drunkenness in many different rituals, coca seems to have been used almost exclusively as a formal offering.

This is perhaps a dichotomy worthy of note. Though both were used on a regular basis by many Andeans, their ritual uses seem to have been quite different. While average citizens participated in the (often heavy) drinking of chicha in rituals, no records list coca chewing as an analogous function in ritual. Rather, coca seems to have been used more as a solemn and occasional offering than as a continued sacrament during rituals. Though both were associated with rituals, people routinely drank chicha to excess, while moderating their use of coca. As Gary Urton shows from modern ethnography, for example, while both male and female workers, at least in Misminay, carry jugs of chicha with them and drink it regularly, they only occasionally chew coca and even then the women refrain.

According to Urton, "[a] woman in Misminay once carefully explained to me that coca was an 'invention' originally intended for men, not women."[26] Bastien notes an instance of women chewing coca, but he is careful to ascribe a solemnity to the ceremony, which the Andeans considered more serious than others involving alcohol and not coca.[27] The chronicler Bernabé Cobo, in a section of his Historia del Nuevo Mundo dedicated to indigenous "housing, clothing, and sustenance," wrote at length about chicha, noting that

The Indians . . . never celebrate an event, whether joyful or sad, in any way other than by
dancing and drinking to excess; thus, for them the funeral and burial of their parents and
relatives is just as festive an occasion as the birth and weddings of their children, for in both
cases the principal activity is to drink until they cannot stand up.[28]

Again, we see chicha used far more liberally than coca, which Cobo does not even mention in this section. While chicha also alleviates the rigors of high altitude life to an extent, it appears to have been much more widely available and used than coca. Chicha, which can be produced locally in a far greater latitude than coca, was used less formally than the more restricted coca. Thus, while chicha was not an agent of Andean social control, coca almost certainly was. Perhaps because it was more difficult to obtain, coca gained an extra-ordinary value as a ritual good. At any rate, it is clear that coca played a more fundamental, if not more vital role, in the growth of Andean sociopolitical integration than chicha.

In all, these ritual uses point to the clear importance of coca within Andean cosmology. Polities subscribing to coca's attributes, then, were able to use it to maintain their legitimacy and authority by manipulating its access. Likewise, polities which began with simple organizational structures may have become more complex in the search for and use of coca as an economic, social, and religious good. Now, having discussed coca's place in Andean cosmology it is necessary to assess how coca's theoretical importance played itself out physically. Though the archaeological record is fairly sparse as yet in its information about coca's role in Andean socioeconomic integration, some interesting data exist linking it to growth in social organization.

Perhaps the most obvious and readily accessible form of recognition of coca's importance in Andean life is in its iconographic representation. As concrete examples, consider the following five pieces, from different periods and places in the Andes, each bearing an intimate link to coca. First, consider an artifact that Netherly describes as a "Chimú-Inca face jar" depicting a man with a large coca quid in his cheek.[29] She feels that "[t]he peculiarities [of the jar] may have been the fruit of a passive resistance," an interesting theory which nods in part to coca's social function. The quality of the jar and its lack of status-distinguishing markers (i.e., ear spools, etc.) point toward the interpretation that "this individual represents a local personage."[30] The mere fact that the person is depicted on a jar at all probably means that he was of some local importance, and thus it is particularly relevant that he is associated with coca. It is possible that the coca quid is merely an indicator of the prevalence of coca chewing, but a more likely explanation is that the coca delineated a modicum of status in itself.

Another archaeological example is a Moche portrait vase of a one-eyed man chewing a wad of coca, found at Chepén. As Netherly says, "coca and coca chewing are frequent themes in Moche iconography usually in religious contexts, indicating the importance of coca to this North Coast civilization."[31] The fact that representations of coca would be included on a high quality portrait vase is perhaps indicative of coca's more ritual uses rather than its mundane ones. Moreover, the fact that this vase is from the Moche is a reminder of the long-standing place of coca in Andean society and history. Netherly notes that "[i]n Moche iconography such individuals" as the one-eyed man chewing coca "seem often to have fulfilled ritual functions, perhaps as shamans."[32] Again, coca is linked not only with people of status, but with religious importance. It is fairly clear by now that coca is bound together with a vast range of Andean systems, from religious to social to economic.

Michael Moseley shows another example of Moche coca iconography in ceramic, this one a painting from a pot depicting a scene in which people are chewing coca "with lime kept in small gourd vessels."[33] Coca use with lime is referred to occasionally throughout ethnohistoric accounts as well, and a few implements have been found which would seem to have been paraphernalia for such a process. The lime facilitates the slow release of the cocaine in the coca, and is in limited use even today.

According to Moseley, it was "kept in small gourd vessels, . . . [and] removed with a thin spatula."[34] As Noble David Cook detailed, the leaves are often chewed with "llipta, a mixture of ground bone, ash, and lime."[35] Clearly, not every person who chewed coca combined it with llipta, so it is possible, then, that the paraphernalia were prestige goods, markers of status among local elites and others.

Similarly, but on a much larger scale, consider the stone statue known as el coquero, at the modern-day El Tablon site near San Andrés de Pisimbalá, Tierradentro, Colombia. As anthropologist Antonil describes it,

Though the head and limbs of the monolith have been completely destroyed, it is still possible
to discern without any difficulty the representations of both coca pouch and lime gourd
hanging on either side of the figure - at about the height of the hips, as they are worn today.[36]

In the region, the statue is well known, and Antonil notes that the Paez Indians still use coca bags and gourds strikingly similar in design and pattern to those depicted on the statue. Thus, not only has the ritual lived on, but it seems that the indigenous peoples even today fashion their accessories to conform to ancient representations.

The final iconographic representation of our study is a figurine from the Late Horizon. Instead of ceramic, this is a silver figurine of an Inca aristocrat with "a large quid of coca in his left cheek."[37] This must certainly indicate something about the status of coca chewing. If coca chewing were merely a mundane adaptation to high altitude stress, it would seem unlikely that it would be represented in a depiction of nobility. If it were simply a ritual of the common man, then it would not have appeared in the context of an Inca aristocrat. As before, Netherly notes that the figure is associated with coca, but she fails to give relevance to the fact.

Overall, each of these works is of very fine quality, probably indicating some level of societal complexity and at least part-time specialization (quite probably full time under the Inca), and they are strongly tied to the societal importance of coca. The fact that artisans, who were fairly rigidly controlled by the Inca (as well as some earlier groups), were instructed to include representations of coca in their depictions indicates that coca's value was recognized as well as exploited even at the time. The fact is, though, that contemporary writers all too often fail to ascribe to coca its true place in the system of Andean cosmology. Even though the scholars detailed above all note the physical evidence for coca's importance, they do not detail the nature in which it infused Andean life. While they all show parts of the evidence supporting coca's vast value, they do not link that evidence together in a substantive way.

Other archaeological evidence for coca's place in Andean society is not always so clear. For example, Craig Morris' findings at Huánuco Pampa point toward a somewhat obscured place for coca. He found storage for coca in this huge region of quollqa storehouses and proposed that the site may have been a center of regional state-sponsored hospitality, possibly even a capital of one of the quarters of Tawantinsuyu.[38] If this were so, then coca use may have played a role in the regional as well as supra-regional integration of Huánuco Pampa. If Huánuco Pampa were a quarter center of the empire, then the presence of coca distribution centers there is all the more important in proving coca's value as a pillar of the complex structure of Inca society.

W. Golden Mortimer offers a more concrete archaeological example of coca's Andean importance in his description of burials. He records burials in which the body was wrapped heavily in cloth and "[o]n the shoulders, breast and back there are commonly a number of little pouches fastened together, filled with Coca leaves, while strings of such bags are often found in the tombs."[39] Mortimer also cites Cieza, who noted the same burial customs centuries earlier.[40] In cultures which obviously place a great deal of importance on burial rites, as do most Andean societies, such information would logically indicate a prominent place for coca in the ritual scheme even and perhaps especially after death. The fact that the bodies were wrapped in great amounts of cloth, which in itself held such inherent value to most Andean societies, points toward the interpretation that the deceased was a personage of some status, and therefore the presence of large amounts of coca as burial goods again suggests a great deal of ritual value placed on coca.

Another bit of archaeological evidence concerns three Inca coca fields at Collambay walled with tapia, an interesting fact because, as Netherly writes "tapia walls around fields are not common outside Chan Chan." The anomaly is worthy of note especially in its association with coca production Netherly hypothesizes that in addition to the reason given in the historic period that the walls were built to "prevent the foxes from entering and urinating on the coca, perhaps a desecration," the Inca may have ordered the walls erected as a show of Inca might. "Walling the fields was a means of displaying the Inca presence in a hostile, coastal zone. This seems to be the best explanation for bringing workmen from so far away as Túcume to build the wall."[41] As Netherly notes, Túcume aligned itself with the Chimú, and so the forced work may have been a sort of punishment combined with the Inca resettlement policy for hostile groups, commonly known as mitmaqkuna.

As an example of ongoing debate considering, at least peripherally, coca's role, consider the case of Huancayo Alto, a site in the chaupi yunga of the Chillón Valley. Ethnohistorian María Rostworowski de Diez Canseco notes that Dillehay found coca leaves in the excavations at Huancayo Alto dating to the Late Intermediate/ Late Horizon.[42] As Rostworowski shows, Huancayo Alto was under the influence of the Inca during this period, perhaps an important note in its relation to coca production, storage, and distribution. She relates that locally produced "Inca[-style] ceramics were recovered in three areas: (1) the administrative sector, (2) the drying terraces, and (3) the storage units nearest the drying terraces."[43]

In referring to "the drying terraces," she is citing a series of terraces at the site, of as yet undetermined use. Though Rostworowski seems convinced that they were used to dry coca for preservation and storage, Spalding is not so positive of the function of the features. While she says that the terraces "may well have been drying platforms for coca," she also proposes other uses, mainly ritual, for them.[44] Similarly, Jeffrey R. Parsons and Charles M. Hastings note that the terraces "may have functioned for drying coca,"[45] but that their use is still not completely known. Thus we see that even the precise nature of the terraces is in contention. If they were used for drying, it would by extension suggest that Huancayo Alto was perhaps a center of distribution of the leaf, a relatively important position for a settlement to hold within the tiered Inca hierarchy.

Aside from the debate over the exact use of the terraces, Parsons and Hastings also argue against Dillehay, who asserted that Huancayo Alto was not an influential site in the region. On the contrary, Parsons and Hastings believe that the evidence indicates that the site was important in the Chillón, perhaps especially during the Late Intermediate. They feel that Huancayo Alto's

key features . . . are suggestive of a rather complex organization through which goods such as
coca and camelid products were stored, processed, and redistributed throughout the valley
from this strategic locus.[46]

This alludes to coca's value as an item for distribution, which implies a formal system of channeling resources, most likely from above. It also acknowledges that people wanted coca and therefore the potential for growth in social organization through access to coca.

In sum total, these data from Huancayo Alto point to the interpretation that coca almost certainly played a role in the social, if not economic structure of the region. Now consider a bit of ethnohistoric evidence to support such an interpretation of the site, and it will become clearer just how important coca might have been. In doing so, however, we must note that ethnography is no better a tool for learning about the past than archaeology, if no worse. For instance, Parsons and Hastings disagree with Dillehay, whose conclusions were based on ethnohistoric evidence. Dillehay's ethnohistoric basis would seem to contradict the archaeological record to which Parsons and Hastings choose to subscribe. Dillehay seems to have given precedence to the ethnohistoric data, but the debate is still open.

Ethnohistorically, Netherly discusses the coca grown at Huancayo Alto, particularly in terms of the evidence offered from tribute records. While she makes no claims about the site's status in the valley at large, she does describe the great importance placed on coca within the site under Inca rule. "The waranqa of Huancayo," in addition to supplying the rather large amounts of coca demanded by the Inca state, "also cultivated a small garden of coca which was harvested and taken fresh as an offering for the cult of the Sun."[47] As before, the correlation between coca and ritual, as well as between coca and status, is an issue. This piece of information, combined with the coca found in the storage structures at the site, suggests the interpretation that the coca was a factor in the regional integration of the site. If coca were a product for valley-wide distribution, as Parsons and Hastings hypothesize, then its role in sociopolitical integration becomes even more influential.

In a tribute record for a different area, Murra lists among the items recorded on a khipu "5 small reed boxes of coca leaf." At the same time, he details an Andean ritual in which that coca was used to venerate the Sun.[48] Again, the relationship of coca to tribute and ritual is suggestive of the integration of different peoples. If the conquering polities maintained a local interest in coca and controlled its production and use, it could also theoretically control relations within the group, as well as between the group and others.

Netherly, in her own discussion involving tribute records, also talks of the fact that the coca fields were worked by mitmaqkuna.[49] This is an important datum in that in addition to defining the groups who provided the means of production, it recognizes that not all mitmaqkuna were hostile to the Inca. In fact, many authors mention that the Inca used friendly mitmaqkuna to cultivate coca, both as a deterrent to hostile groups and as keepers of the Inca trust in the vitally important coca crop. For instance, Spalding notes that the highland people of Huarochirí "sent mitmaq to cultivate coca and other lowland crops in Quives, in the Chillón Valley three rivers to the north."[50]

The potential here for social integration is fairly obvious. The settlers from Huarochirí would almost necessarily have had contact with the people living in the Chillón, contingent upon population density data for the valley. Archaeologist Terence D'Altroy also notes that "[t]hese colonists were . . . widely employed to produce specialized agricultural goods, such as maize, coca, and peppers."[51] Again, coca's position as a specialized good gave it a particularly powerful role in societal organization. As a "specialty crop,"[52] coca may even have been afforded entire settlements of attached specialists especially for its production, to an even greater extent than may have been the case at Huánuco Pampa or Huancayo Alto.

At any rate, the idea of friendly groups as settler mitmaqkuna offers the potential for being a major social, as well as possibly economic, unifier. Mortimer discusses the same phenomenon in general terms of required labor turns and coca production throughout the Andes,[53] and Murra, too, relates that mitmaqkuna were not always hostile polities, and that friendly groups were often used to grow important crops like coca and maize.[54]

In other ethnographic evidence, Mortimer makes the interesting point that in studying burials that "though Coca is not to-day commonly used by the Indians on the coast, these graves all contain Coca among their relics."[55] This suggests important economic and social pre-Hispanic links between the coast and other regions, links which were facilitated at least in part by coca. The fact that contemporary peoples did not chew coca seems to indicate that those Andean intergroup links were no longer as important by the beginning of the twentieth century as they were before European conquest.

As before, we see that coca worked as a particularly Andean unifier. For the Europeans, coca was merely a plant, but for Andean peoples it was far more important than mere flora. Interestingly, Cobo makes almost no note whatsoever about coca, though the archaeological and other ethnohistoric records show clearly that coca was still in use by the time he came to Peru. Before contact with the Old World, Andean peoples had used coca to facilitate social relations. Marriages and alliances were arranged across ecological zones, unions were formed, and societies grew more complex, in part because of the use and exchange of coca.

For the purposes of this study, these social links are the crux of the matter, particularly as they relate so strongly to coca's growth and consumption. In her study, Netherly shows that

The similarity of the patterns [of domination] reported from Quivi and Collambay suggests a
highly consistent Inca policy toward a particular ecozone, . . . the coca-producing chaupiyunga,
because of the ritual and political significance of the coca crop. This uniformity in policy can
be contrasted with the variable Inca treatment of the defeated valley states of the North, Central, and South Coast regions.[56]

That is to say that coca, in particular, was a line-item on the agenda of the Inca empire. Surely the Inca were not the first to try to gain control over coca, and so we can infer that other polities, as far back as the Mochica and beyond, also had interests in coca for its importance in the lives of the common people.

In a related manner, Murra also explains that groups often made and maintained links with other vertical zones, in a process somewhat similar to that of mitmaq, where puna peoples would exchange products of their region (i.e., charqui and quinoa) for lowland products like coca.[57] Again, we see a scholar addressing the issue of coca's importance on almost purely economic terms, and ignoring its greater context as a sort of social glue. If Murra notes it, he does so only in passing.

Parsons and Hastings point to persistent patterns of inter-zonal trade in coca and maize even in the Colonial period as a facet of the desire for coca control. They cite Chinchaycocha tribute records published by Rostworowski which detail requirements of coca leaves as tribute even from polities where coca could not be grown.[58] Thus, in order to provide the leaves for tribute, the polities would have to arrange their own trade relationships even under the umbrella of Spanish domination. Indicative of a vertically-oriented economy, this tribute requirement was in all likelihood a carryover from pre-Hispanic times, as were many other European tribute demands.

Just as the tribute record shows that coca was ingrained in the Andean worldview, so too does the record of religious struggle. As Catherine J. Allen illustrates, "[m]issionaries quickly recognized coca's importance to indigenous religion and called for its extermination. By 1551 coca had been condemned by the first ecclesiastical council in Lima."[59] Further, she argues that "coca use came to signify indianness" in the face of European oppression,[60] and so indigenous peoples found a further ground to attach social importance to coca even after indigenous social structures were dismantled by the Spanish. As we have seen several times, coca use was a particularly Andean, and not European, trait. In addition to its physiological uses, it had profound and deep social meanings for Andeans that were lost on Europeans.

Consider the evidence offered by Mortimer. He refers to the chronicler Cieza, who tells of Inca Mayta Capac, the fourth Inca. The Inca's queen was distinguished by being given the title of "Mama Coca," which was

the most sacred title which could be bestowed upon her. From so exalted a consideration of
the plant by royal favor, it was but a natural sequence that the mass of people should regard
Coca as an object for adoration worthy to be deemed 'divine.'[61]

Thus, Mortimer argued that coca's importance to the ruling class translated into reverence from the general public. In all probability, the importance placed on coca was actually derived from a long tradition of believing coca to be a vital part of everyday spiritual life in the Andes, as opposed to a newly-instituted Inca declaration. Nonetheless, his point is valid in delineating the royal Andean importance of coca, and we can hardly imagine Spaniards taking such distinctions seriously as legitimate honors to their own rulers.

Like other authors, Mortimer emphasizes the role coca played in gift giving, particularly from royal Inca to royal Inca. As we might infer, the importance placed on coca by policy makers generally has an impact on the role it played in the lives of the general populace. If the rulers attached great pomp and circumstance to the exchange of coca, it likely had the net effect of raising the status afforded by coca even higher. These Inca "grants" were important in maintenance of the state, and were used as socio-economic integrators.

Murra explains Inca grants as having begun "as part of an institutionalized 'generosity' [dealing] usually in ceremonial and semi-economic goods like cloth or coca leaf."[62] Spalding details in her study the same type of state-sponsored hospitality in describing the role of a kuraka in providing gifts of coca and other goods to those of high status.[63] Murra, too, tells of a rigid social obligation of high-status Inca in providing important ritual goods such as coca to those from whom he asked favors.[64]

Along with giving coca, the Inca often took it, not only in the form of tribute. Sometimes, the Inca annexed the means of production in the form of land expropriations. T'upa Inca Yupanqui, for example, took coca fields from Quives to expand royal coca-producing lands. Likewise, Huayna Capac also took fields to expand royal coca lands.[65] These expropriations are important because they were often worked by mitmaqkuna, which not only furthered state goals in the production of coca, but reinforced coca's pervasive societal value.

This ethnohistoric evidence, when combined with the archaeological record and the knowledge of coca's importance on Andean cosmology, proves rather conclusively that coca played a much more important role in Andean history than that for which most writers and researchers seem to give it credit. Undoubtedly, more research needs to be carried out to determine exactly how vital coca was in Andean life and integration. Still, though Murra suggests that "[i]n Inca times this bush was grown primarily for religious purposes,"[66] it is clear that coca had a much more fundamental impact on Andean culture than this simple categorization would imply.

Generally, writers use complimentary but often all too vague terminology to describe the role that coca played (and continues to play, to an extent) in Andean life. They label it in one specific category and leave its interpretation there, examining coca only in terms of its economic or physiological values in the region. Few scholars, though, have analyzed the sometimes overt and sometimes subtle ways in which coca was used to influence and maintain complex sociopolitical structures in the Andes.

Of the evidence presented here, the two scholars who attribute the most value to coca are Allen and Bastien, both of whom are ethnographers dealing with modern-day Andean peoples, not those in the precolombian or Colonial periods. Scholars tend to grant coca a more marginal position when considering earlier periods. It is clear, though, that coca was in actual point of fact more important in Andean life before the modern era. As a social unifier, an economic tool, and a cosmological icon, it enjoyed far greater respect and power before European thought and practice came to dominate the New World. Scholars, whether from the discipline of history or anthropology, ethnohistory or archaeology, need to make an effort to more fully recognize and acknowledge the fact that coca exhibited far greater influence on a greater breath of society than previously elucidated.

Certainly, the body of evidence supporting the prevalence of coca is growing. Molina, Torres, Belmonte, and Santoro have discovered coca leaves in the Arica valleys in northern Chile dating back to Tiwanaku times. Moreover, they detail the preliminary findings of Cartmell et al., who have determined through analysis of "stable metabolic products of cocaine (BZE)" that precolumbian populations in the Camarones River Outlet chewed coca.[67] This is important not only because it demonstrates how our own increasing technology can help to prove how important coca was, but also because it offers concrete physical evidence to complement historical data and interpretations.

In any event, it is clear that coca was a vital factor in the process of growth of complexity in the Andes, both in pre-Hispanic and post-contact times. It played a basic and important role in Andean cosmology, as an item of religious significance as well in its capacity as an agent of high-altitude stress relief. Still, coca was not limited to its ideological uses. It fit into systems of local and imperial economies, and it facilitated sociopolitical growth.

At this point, the lack of a major synthesis of the evidence for coca's importance is sorely lacking in modern scholarship. There is no single culprit toward whom to point the blame, since scholarship in general has neglected this part of Andean life and history. Now, however, we must look toward rectifying the problem if we wish to better understand Andean interpersonal and sociopolitical modes of interaction. As Zarate wrote, Andean peoples "esteem [coca] more than gold or silver," and if it is not true that "the virtue of this herb, found by experience, is that any man having these leaves in his mouth hath never hunger nor thirst," it is nonetheless certainly true that it aided in the growth of empires in the Andes.



Footnotes


1 Quoted in Mortimer [1901], 1978:p. 158.
2 Rostworowski 1988:p. 6.
3 ibid.
4 Allen 1988:p. 221. Allen is also cited here as Catherine Allen Wagner.
5 Netherly 1988:p. 263.
6 Rostworowski 1988:p. 2.
7 Moseley 1992:p. 96; Rostworowski 1988:p. 6
8 Netherly 1988:p. 262.
9 Mortimer [1901] 1978:p. 20.
10 Netherly 1988:p. 264.
11 Wagner 1978:p. 150.
12 Bastien 1978:p. 19.
13 Cook 1981:p. 223.
14 Quoted in Cook 1981:p. 223.
15 Spalding 1984:p. 170-1.
16 Spalding 1984:p. 61.
17 ibid.
18 Wagner 1978:p. 150.
19 Spalding 1984:p. 96.
20 Murra 1980:p. 78.
21 Toledo [1570?] 1882:p. 197-98.
22 Bastien 1978:p. 19.
23 Burger 1988:p. 115.
24 Moseley 1992:p. 55.
25 Spalding 1984:p. 68-9.
26 Urton 1981:p. 19.
27 Bastien 1978:p. 112.
28 Cobo [1653] 1979:p. 28.
29 Netherly 1988:p. 273.
30 ibid.
31 Netherly 1988:p. 272.
32 ibid., from personal communication with E.P. Benson.
33 Moseley 1992:p. 43.
34 ibid.
35 Cook 1981:p. 223.
36 Antonil 1978:pp. 41, 44, 47.
37 Netherly 1988:p. 268.
38 Morris and Thompson 1985:Chapter 5; see also Spalding 1984:p. 91.
39 Mortimer [1901] 1978:p. 82.
40 Mortimer [1901] 1978:p. 160.
41 Netherly 1988:p. 271-5.
42 Rostworowski 1988:p. 8.
43 Rostworowski 1988:p. 23.
44 Spalding 1984:p. 100.
45 Parsons and Hastings 1988:p. 22.
46 ibid.
47 Netherly 1988:p. 269; Rostworowski 1988:p. 27 also quotes this tribute list.
48 Murra 1982:p. 252-3.
49 Netherly 1988:p. 269.
50 Spalding 1984:p. 37.
51 D'Altroy 1992:p. 178.
52 D'Altroy 1992:p. 195.
53 Mortimer [1901] 1978:p. 36.
54 Murra 1980:p. 144, 175, 177.
55 Mortimer [1901] 1978:p. 80.
56 Netherly 1988:p. 275.
57 Murra 1982:p. 49.
58 Parsons and Hastings 1988:p. 214.
59 Allen 1988:p. 220.
60 Allen 1988:p. 221.
61 Mortimer [1901] 1978:p. 152.
62 Murra 1980:p. 153.
63 Spalding 1984:p. 55.
64 Murra 1980:p. 90.
65 Spalding 1984:p. 81, 104.
66 Murra 1980:p. 91.
67 "productos metabólicos estables de la cocaína (BZE)." Molina, et al. 1989:p. 47. My translation.


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