 |
 |
 |
|
|
|
Five new species of Brunfelsia from South America (Solanaceae) / Timothy Plowman.
Publication info:
Chicago, Ill. :Field Museum of Natural History,1981.
|
A revision of the South American species of Brunfelsia (Solanaceae) / Timothy C. Plowman ; S. Knapp and J.R. Press, editors.
Publication info:
Chicago, Ill. :Field Museum of Natural History,c1998.
|
Ten new species of Erythroxylum (Erythroxylaceae) from Bahia, Brazil / Timothy Plowman.
Publication info:
Chicago, Ill. :Field Museum of Natural History,1987.
|
Useful plants of the Siona and Secoya Indians of eastern Ecuador / William T. Vickers, Timothy Plowman.
Publication info:
Chicago, Ill. :Field Museum of Natural History,1984.
|
|
|
|
|
 |
|
 |