Title:Ecophysiological response of Sorghum halepense populations to reduced rates of nicosulfuron / Resposta ecofisiológica de populações de Sorghum halepense a doses reduzidas de nicosulfuron
Title:A new species of Isoetes (Isoetaceae) from Turkey, with a study of microphyll intercellular pectic protuberances and their potential taxonomic value