"Plantae" . "Drepanocladus Moss" . . "Hypnales" . "Drepanocladus crassicostatus Janssens" . . "Bryophyta" . . . "Drepanocladus crassicostatus" . . . "Drepanocladus" . . . . "Bryopsida" . . . "Janssens" . "Amblystegiaceae" . .