@misc{misc00f15153,
title   = {Ultrastructure of phenolic storage cells in leaf and scape of Cyperus obtusatus (Cyperaceae), a Kranz species},
author = {Estelita, Maria Emilia Maranhão and Caldeira, Waldir},
year = {1997},
booktitle   = {Meeting of the Brazilian Society for electron microscopy}
}