Children (20 direct children, 20 direct and indirect children):
Haworthia arachnoidea var. aranea
Haworthia arachnoidea var. namaquensis
Haworthia arachnoidea var. nigricans
Haworthia arachnoidea var. scabrispina
Haworthia arachnoidea var. setata
Haworthia arachnoidea var. arachnoidea
Haworthia arachnoidea var. calitzdorpensis
Haworthia arachnoidea var. gigas
Haworthia arachnoidea var. xiphiophylla
Haworthia arachnoidea var. bolusii
Haworthia arachnoidea var. gracilis
Haworthia arachnoidea var. marumiana
Haworthia arachnoidea subsp. pearsonii
Haworthia arachnoidea var. pearsonii
Haworthia arachnoidea var. pehlemanniae
Haworthia arachnoidea var. semiviva
Haworthia arachnoidea subsp. setata
Haworthia arachnoidea subsp. tenera
Haworthia arachnoidea var. tenera
Haworthia arachnoidea var. translucens