Children (20 direct children, 20 direct and indirect children):
Arcytophyllum peruvianum
Arcytophyllum rivetii
Arcytophyllum serpyllaceum
Arcytophyllum setosum
Arcytophyllum thymifolium
Arcytophyllum aristatum
Arcytophyllum venezuelanum
Arcytophyllum cachirense
Arcytophyllum vernicosum
Arcytophyllum capitatum
Arcytophyllum ciliolatum
Arcytophyllum ericoides
Arcytophyllum filiforme
Arcytophyllum lavarum
Arcytophyllum macbridei
Arcytophyllum muticum
Arcytophyllum nitidum
Arcytophyllum fasciculatum
Arcytophyllum laricifolium
Arcytophyllum ulei