Search in gallery Spore capsule - Large (56 Kb) - Scroll down   to information With labels Legend: 1  seta 3  peritome 2  spore capsule    English name: Undulate atrichum moss Scientific name: Atrichum undulata Familia: Polytrichaceae Classis: Bryopsida (= Musci) Phylum: Bryophyta Regnum: Plantae The membrane that covers the peristomes shears as a consequence of desiccation

http://www.vcbio.science.ru.nl/en/image-gallery/show/PL0240/print/