The Book of Mormon names specific crops and fibers as part of Nephite agriculture and material culture. The key passage is Mosiah 9:9: "we began to till the ground, yea, even with all manner of seeds, with seeds of corn, and of wheat, and of barley, and with neas, and with sheum, and with seeds of all manner of fruits." Additional references to silk, linen, timber, wine, and fruit appear throughout the text.
These are not passing metaphors. They are named agricultural products presented as part of a functioning agrarian economy. The question for each geography is: were these specific plants cultivated or available in the proposed setting during the BOM period (~600 BC to 400 AD)?
Note on "corn": In 19th-century American English, "corn" meant grain generically (as it still does in British English), not necessarily maize (Zea mays). This scoring treats "corn" as non-diagnostic and focuses on the specific named crops.
Wheat (Triticum spp.) is named as a cultivated crop in Mosiah 9:9. It appears alongside barley as one of the Nephite grains.
| Model | Score | Justification |
|---|---|---|
| Mesoamerican | 0 | No wheat species native to or cultivated in the Americas before European contact. Maize was the primary grain. No loan-shift candidate has been proposed that is not purely speculative. |
| Heartland | 0 | No wheat. Eastern Woodland agriculture was based on the Eastern Agricultural Complex (sunflower, goosefoot, marshelder, squash) and later maize. |
| Malay | 1 | Rice was the overwhelming primary grain of SE Asia. Wheat was not cultivated in the Malay/Thai region during this period. Indian trade contacts may have brought small quantities, but wheat farming was not practiced. Score of 1 for being within the Indian Ocean trade sphere where wheat circulated as a commodity. |
| Baja | 0 | No agriculture. |
| Panama | 0 | No wheat. Maize and root crops (manioc, yams). |
| Mexican Highland | 0 | Same as Mesoamerican. No wheat anywhere in the Americas. |
| South India | 3 | Wheat (Triticum aestivum) was cultivated in India from the Neolithic period onward. In the Sangam period, the primary grains of South India were rice (nel) and millets (ragi, cholam, kambu, varagu, thinai), with wheat a secondary crop more prominent in northern and central India. The Arthashastra mentions wheat (godhuma) as a known grain. Wheat was cultivated, traded, and consumed in the broader South Indian cultural sphere, though it was not the staple. Score of 3 rather than 4 because wheat was a minor crop in the deep south (Tamil Nadu, Kerala, Sri Lanka), more common in the Deccan and northward. |
Barley is named as a cultivated crop (Mosiah 9:9) and serves as the value standard for the monetary system: "a senum of silver was equal to a senine of gold, and either for a measure of barley, and also for a measure of every kind of grain" (Alma 11:7). Barley is not just present in the text; it is structurally important.
| Model | Score | Justification |
|---|---|---|
| Mesoamerican | 0 | No Old World barley (Hordeum vulgare) in Mesoamerica. No native Hordeum species in the region. |
| Heartland | 2 | Little barley (Hordeum pusillum) was cultivated in eastern North America from approximately 800 BC onward, attested in Middle Woodland archaeological contexts. This is a genuine Hordeum species, domesticated independently from Old World barley. It was a real crop, grown for food, and present in the right period. The score of 2 (rather than 3) reflects that H. pusillum is a small-seeded grass, not a staple grain; it was one minor component of the Eastern Agricultural Complex, not a crop important enough to anchor a monetary system. The loan-shift from H. vulgare (a major cereal) to H. pusillum (a supplementary grass seed) is real but significant. |
| Malay | 0 | Barley is not cultivated in tropical SE Asia. Rice ecology. |
| Baja | 0 | No agriculture. |
| Panama | 0 | No barley. Maize and root crops. |
| Mexican Highland | 0 | No barley in the Americas outside eastern North America's little barley. Not present in the Mexican Highland. |
| South India | 3 | Barley (Hordeum vulgare, yava in Sanskrit) was one of the ancient grains of India, cultivated from the Indus Valley period onward. The Arthashastra lists yava as a standard crop and specifies it in fiscal calculations. In the Sangam-period deep south, barley was less prominent than rice and millets, but it was known, cultivated in drier areas, and traded. As with wheat, score of 3 rather than 4 because it was secondary to rice in the Tamil country specifically, though fully attested in the broader Indian agricultural system. The use of barley as a value standard in Alma 11 finds its closest parallel in the Indian grain-weight peg system (the ratti). |
These are unidentified crops named in Mosiah 9:9. Because the terms are untranslated, every model can propose candidates. The scoring here reflects agricultural diversity: a region with many cultivated crops in the period offers more plausible candidates than a region with few.
| Model | Score | Justification |
|---|---|---|
| Mesoamerican | 3 | Mesoamerica had extraordinary agricultural diversity: amaranth, chia, beans, squash, chili peppers, avocado, cacao, vanilla, tomato, sweet potato, and more. Multiple plausible candidates for two unknown crop names. |
| Heartland | 2 | Eastern Agricultural Complex: sunflower, goosefoot (Chenopodium), marshelder/sumpweed, maygrass, knotweed, little barley, squash. Moderate diversity. |
| Malay | 3 | Tropical SE Asia had diverse agriculture: rice varieties, taro, yam, coconut, banana, sugar cane, sago, breadfruit, betel nut. Multiple candidates. |
| Baja | 0 | No agriculture. Wild-gathered plants only. |
| Panama | 2 | Root crops (manioc, yams), maize, beans, squash, tree crops. Moderate diversity. |
| Mexican Highland | 3 | Same agricultural diversity as Mesoamerican model. |
| South India | 3 | Sangam literature names dozens of cultivated plants: multiple rice varieties, millets (ragi, cholam, kambu, varagu, thinai, samai), sugarcane, sesame, turmeric, ginger, pepper, cardamom, coconut, plantain, jackfruit, mango, cotton, and more. The five millets alone offer candidates for two unknown crop names. |
Wine is mentioned multiple times in the BOM (Mosiah 11:15, 22:7-10; 3 Nephi 18:8-9 sacramental wine; Moroni 5:1-2). The text treats wine as a normal part of the culture, both secular (King Noah's court) and sacred (sacrament).
| Model | Score | Justification |
|---|---|---|
| Mesoamerican | 1 | No grape cultivation, no grape wine. Fermented beverages existed: pulque (from maguey/agave), balché (fermented bark drink among Maya), and fermented cacao drinks. Loan-shifting wine to pulque is possible but changes the material culture significantly. |
| Heartland | 1 | Wild grapes (Vitis labrusca, V. riparia) are native to eastern North America, but there is no archaeological evidence of wine production in the Hopewell period. Grapes were gathered and eaten. Score of 1 for the presence of wild grapes without viniculture. |
| Malay | 2 | No grape wine, but fermented beverages were widespread: toddy (palm wine) from coconut and palmyra palms, rice wine, and fermented fruit drinks. Toddy production was ancient and culturally important in the region. Palm wine is a closer functional analogue to grape wine than pulque (it is a naturally fermented plant sap, mild, drunk socially and ceremonially). Still requires loan-shifting. |
| Baja | 0 | No fermented beverages attested. |
| Panama | 1 | Chicha (fermented maize or fruit beverage) existed but is not grape wine. |
| Mexican Highland | 1 | Same as Mesoamerican: pulque and other fermented drinks, no grape wine. |
| South India | 2 | Grape wine was not domestically produced in South India during the Sangam period, but it was imported via the Roman maritime trade through Muziris and other ports. The Sangam text Akananuru and the Periplus of the Erythraean Sea (1st century CE) both document wine imports. Domestically, toddy (kal) from palmyra and coconut palms was the primary fermented drink and was culturally central; Sangam poetry is full of toddy references. Grape cultivation in peninsular India came later (~13th century CE via Persian contact). Score of 2: wine was consumed (imported) and fermented beverages were integral to the culture, but domestic grape viticulture was absent. |