Aspidosperma excelsum, the wheel tree, is a tree in the family Apocynaceae. It is native to Peru, Bolivia, Colombia, Venezuela, the Guianas, Panama, and Costa Rica.
Andika dalili au ugonjwa na usome juu ya mimea ambayo inaweza kusaidia, chapa mimea na uone magonjwa na dalili ambazo hutumiwa dhidi yake.
* Habari zote zinategemea utafiti wa kisayansi uliochapishwa