Morfologia pol赤nica de esp谷cies de v芍rzea e de igap車 da Amazˋnia Central

作者：Moura; Cleonice de Oliveira; Absy; Maria Lucia; Santos; Francisco de Assis Ribeiro dos; Marques Souza; Antonio Carlos

来源：Acta Amazonica, 2004.

DOI：10.1590/S0044-59672004000100003

• pollen morphology
• amaz？nia
• varzea
• ilha da marchantaria
• igapo
• tarum？-mirim.

the present study investigated the pollen grain morphology of ten floodplain plant species from ilha da marchantaria and tarumˋ-mirim located 20 km from manaus (am). the species were collected from april to august 2000 and august 2001. the following species were described: cassia leiandra benth. (caesalpiniaceae), campsiandra comosa var. laurifolia (benth.) cowan (caesalpiniaceae), hevea spruceana (benth) m邦ll. arg. (euphorbiaceae), piranhea trifoliata baill. (euphorbiaceae), laetia corymbulosa spruce ex benth. (flacourtiaceae), eschweilera tenuifolia (o. berg) miers (lecythidaceae), acacia polyphylla dc. (mimosaceae), inga micradenia spruce ex benth. (mimosaceae), simaba orinocensis kunth (simarubaceae), vitex cymosa bert. ex spreng. (verbenaceae). the pollen analysis established that these species presented pollen grains of a great variability of morphological characteristics.