Orthotrichum atratum

Orthotrichum atratum Mitt. is a species in the genus Orthotrichum, belonging to the family Orthotrichaceae. It was first described in 1877.

Related species

Orthotrichum dentatum

Orthotrichum scanicum

Orthotrichum pilosissimum

Orthotrichum mazimpakanum

Orthotrichum hooglandii

Orthotrichum sharpii

Groutiella chimborazensis

Groutiella macrorrhyncha

Groutiella reesei

Groutiella obtusa

Groutiella husnotii

Ulota glabella