Biografia

http://www.botanical-online.com/hojastipos.htm#palmatin%C3%A8rvieshttp://www.euita.upv.es/varios/biologia/web_frutos/concepto%20y%20tipos.htmhttp://www.colsalle.edu.co/images/stories/Guias/Naturales/8/Guia%202.1%20a%202.7%208o.pdf