Children (22 direct children, 1012 direct and indirect children):
Grimmia
(tree size 401)
Grimmia dry rock moss
Schistidium
(tree size 179)
Schistidium moss
Bucklandiella
(tree size 72)
Codriophorus
(tree size 19)
Niphotrichum
(tree size 11)
Racomitrioideae
Racomitrium
(tree size 138)
Racomitrium moss
Jaffueliobryum
(tree size 5)
Jaffueliobryum moss
Leucoperichaetium
(tree size 1)
Streptocolea
(tree size 1)
Tridontium
(tree size 2)
Coscinodontella
(tree size 1)
Dryptodon
(tree size 64)
Dryptodon moss
Orthogrimmia
(tree size 14)
Coscinodon
(tree size 29)
Coscinodon moss
Gasterogrimmia
(tree size 4)
Guembelia
(tree size 41)
Indusiella
(tree size 3)
Indusiella moss
Aligrimmia
(tree size 1)
Anodon
(tree size 3)
Grimmioideae
Rhacomitrium
(tree size 1)