Identification of tree species from the Peruvian tropical amazon “Selva Central” forests according to wood anatomy

Cassiana Alves Ferreira, Janet Gaby Inga Guillen, Osir Daygor Vidal Alanya, Walter E. Goytendia, STHEFANY MADJORY MOYA MATEO, THONNY CENTENO UTOS, ANDRES VELEZ ECHEVERRY, Daniel Gamarra, Mario Tomazello Filho

Research output: Contribution to journalOriginal Articlepeer-review

Abstract

The “Selva Central” of Peru is characterized by its forest species richness that produces quality wood for countless uses. Therefore, it is necessary to identify the wood and its macroscopic anatomy, which is an important tool for the botanical identification of tree species. For this purpose, 13 sawmills located in 3 provinces were selected that exploit several tree species of “Selva Central”. Sampling of representative woods was carried out, identified by common names and, in the laboratory, they were polished, examined, and grouped by the similarity of the macroscopic anatomical structure, leading to the tree species identification. Twenty tree species were identified, belonging to 17 genera, with emphasis on the Lauraceae and Fabaceae families. However, Moraceae, Meliaceae, Lecythidaceae, Euphorbiaceae, Bignoniaceae, Myristicaceae, Combretaceae, and Burseraceae families were also identified. The anatomical structures of all the identified tree species were described, transversal and longitudinal tangential cross section images were collected, and a species identification key was constructed. The implications and importance of tree species identification via wood anatomy were discussed, in terms of controlling forest exploitation, traceability of the production chain, and the future development of an artificial intelligence tree-species identification method.
Original languageAmerican English
JournalBioResources
Volume16
Issue number4
DOIs
StatePublished - 9 Sep 2021

Keywords

  • identificacion correcta
  • Identificacion de maderas
  • Maderas
  • Estructura anatomica
  • Selva Central Peruana
  • Peru

Cite this