Macromitrium attenuatum

Macromitrium attenuatum is a species in the genus Macromitrium, belonging to the family Orthotrichaceae. It was first described by Hampe in 1865.

Related species

Macromitrium swainsonii

Macromitrium viticulosum

Macromitrium regnellii

Macromitrium pseudofimbriatum

Macromitrium perreflexum

Macromitrium lomasense

Groutiella chimborazensis

Groutiella macrorrhyncha

Groutiella reesei

Groutiella obtusa

Groutiella husnotii

Ulota glabella