Children (26 direct children, 28 direct and indirect children):
Tricellaria peachii
Tricellaria porteri
Tricellaria inopinata
Tricellaria dubia
Tricellaria praescuta
Tricellaria scalariformis
Tricellaria multispinosa
Tricellaria pribilofi
Tricellaria sympodia
(tree size 1)
Tricellaria aquilina
Tricellaria occidentalis
Tricellaria varia
Tricellaria longispinosa
Tricellaria ternata
Tricellaria ziczac
Tricellaria gracilis
(tree size 1)
Tricellaria aculeata
Tricellaria erecta
Tricellaria circumternata
Tricellaria californica
Tricellaria monotrypa
Tricellaria sp.
Tricellaria catalinensis
Tricellaria arctica
Tricellaria elongata
Tricellaria congesta