Anatomia dos órgãos vegetativos e do escapo floral de Leiothrix crassifolia (Bong.) Ruhl., Eriocaulaceae, da Serra do Cipó-MG

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

The taxonomy and morphological and anatomical differentiation of populations of Leiothrix crassifolia (Eriocaulaceae)

The morphological and anatomical leaf and scape differentiation of Leiothrix crassifolia is analysed and classified into seven types (I, II, III, IV, V, VI, Vn). The species has a relatively wide distribution in the campo rupestre of Minas Gerais in Brazil. Variation in the isolated populations on different mountain ranges is complex, does not follow a clear geographical pattern, and defies taxonomic classification. L. nubigena and L. obtusifolia are included in L. crassifolia.