Número de cromossomos em plantas medicinais: I / Chromosome numbers in medicinal plants: I

ABSTRACT

The chromosome numbers of 37 species belonging to 31 genus and 14 families were analized. The following results were obtained a) 14 species presented the same chromosome numbers already reported in the specialized literature; b) species showed chromosome numbers equal to at least one of the previous determinations; c) 1 species presented chromosome number different from the number of all previous reports; d) 5 species had their chromosome number reported for the first time