Category Germplasm Subject Persea species Title Persea steyermarkii Description Close-up of an older adventitious root of P. steyermarkii coming from damage trunk. Note where there is moss there are new roots emerging whereas when no moss is present, the new root tip is shriveled (lower center). Location Chiapas, Mexico Date   Source Alejandro Barrientos Priego Larger Picture 768 x 1024 (99 kb)