Bertocco, A R P Microscopic diagnosis of the leaf and stem of Piper solmsianum C.DC. [electronic resource] - Microscopy research and technique Aug 2017 - 831-837 p. digital Publication Type: Journal Article ISSN: 1097-0029 Standard No.: 10.1002/jemt.22870 doi Subjects--Topical Terms: Microscopy, Electron, ScanningPiper--chemistryPlant Leaves--chemistryPlant Stems--chemistrySpectrometry, X-Ray Emission