Acaulon rufescens
Plantae | Bryophyta | Pottiaceae | Acaulon | Acaulon rufescens
Acaulon muticum  var. rufescens
Bryophytes | Bryopsida | Dicranidae | Pottiales | Pottiaceae | Acaulon | Acaulon muticum | Acaulon muticum  var. rufescens
| Rothm. | Doweld | M. Fleisch. | Schimp. | Müll.Hal. | (Schreb. ex Hedw.) Müll.Hal. | (A.Jaeger) H.A.Crum