The genus Geastrum Pers.has cosmopolitan distribution and can be found in humid,arid or semi-arid climates.Geastrum hyalinum is a new species found in the Brazilian Southern Amazon in the Rio Ronuro Ecological Station...The genus Geastrum Pers.has cosmopolitan distribution and can be found in humid,arid or semi-arid climates.Geastrum hyalinum is a new species found in the Brazilian Southern Amazon in the Rio Ronuro Ecological Station.This new species can be recognized by its hyaline microscopic structures,such as peridium hyphae,capillitium and spores;indeed,this character is unusual for the genus Geastrum.Description,discussion and photographs of this new taxon are given.展开更多
文摘The genus Geastrum Pers.has cosmopolitan distribution and can be found in humid,arid or semi-arid climates.Geastrum hyalinum is a new species found in the Brazilian Southern Amazon in the Rio Ronuro Ecological Station.This new species can be recognized by its hyaline microscopic structures,such as peridium hyphae,capillitium and spores;indeed,this character is unusual for the genus Geastrum.Description,discussion and photographs of this new taxon are given.
