Donald Ugent
Biographic Data
| ID | 248798 |
|---|---|
| NAME | Donald Ugent |
| GIVEN NAMES | Donald |
| FAMILY NAME | Ugent |
| SIGNATURE | UGENT D |
| AFFILIATIONS | Southern Illinois University Carbondale |
| VERIFIED | No |
| TOTAL WORKS | 11 |
| TOTAL CITATIONS | 147 |
| AUTHOR COUNT | 11 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 1968 |
| LATEST PUBLICATION YEAR | 2010 |
| H-INDEX | 7 |
Early Holocene coca chewing in northern Peru
Chewing coca in South America began by at least 8000 cal BP: our authors found and identified coca leaves of that date in house floors in the Nanchoc Valley, Peru. There were also pieces of calcite - which is used by chewers to bring out the alkaloids from the leaves. Excavation and chemical analysis at a group of neighbouring sites suggests that specialists were beginning to extract and supply lime or calcite, and by association coca, as a commu…
Solarium hygrothermicum, an endangered cultivated potato species
Medicine, myths and magic the folk healers of a mexican market
The master basket weavers of the toluca market region (Mexico)
New editor for Economic Botany
Ancient Cultigens or Modern Intrusions
Potato remains from a late pleistocene settlement in southcentral Chile
Archaeological manioc (Manihot) from Coastal Peru
New evidence for ancient cultivation ofCanna edulis in Peru
Archaeological potato tuber remains from the casma valley of peru
The potato in Mexico
Archaeological potato tuber remains from the casma valley of peru
Archaeological manioc (Manihot) from Coastal Peru
New evidence for ancient cultivation ofCanna edulis in Peru
Potato remains from a late pleistocene settlement in southcentral Chile
Early Holocene coca chewing in northern Peru
Chewing coca in South America began by at least 8000 cal BP: our authors found and identified coca leaves of that date in house floors in the Nanchoc Valley, Peru. There were also pieces of calcite - which is used by chewers to bring out the alkaloids from the leaves. Excavation and chemical analysis at a group of neighbouring sites suggests that specialists were beginning to extract and supply lime or calcite, and by association coca, as a commu…
Ancient Cultigens or Modern Intrusions
Medicine, myths and magic the folk healers of a mexican market
The potato in Mexico
The master basket weavers of the toluca market region (Mexico)
The potato in Mexico
Archaeological potato tuber remains from the casma valley of peru
New evidence for ancient cultivation ofCanna edulis in Peru
Archaeological manioc (Manihot) from Coastal Peru
Potato remains from a late pleistocene settlement in southcentral Chile
Ancient Cultigens or Modern Intrusions
New editor for Economic Botany
Solarium hygrothermicum, an endangered cultivated potato species
Medicine, myths and magic the folk healers of a mexican market
The master basket weavers of the toluca market region (Mexico)
Early Holocene coca chewing in northern Peru
Chewing coca in South America began by at least 8000 cal BP: our authors found and identified coca leaves of that date in house floors in the Nanchoc Valley, Peru. There were also pieces of calcite - which is used by chewers to bring out the alkaloids from the leaves. Excavation and chemical analysis at a group of neighbouring sites suggests that specialists were beginning to extract and supply lime or calcite, and by association coca, as a commu…
Geography (11 works) · Biology (8 works) · Botany (7 works) · Plant ecology (7 works) · Archaeology (6 works) · Ecology (6 works) · Ecology (6 works) · Economic botany (6 works) · Pacific and Southeast Asian Studies (4 works) · Domestication (3 works)