IB16:    Haworthia angustifolia var. altissima
IB37:    Haworthia chloracantha var. denticulifera
IB54:    Haworthia caespitosa
IB116:   Haworthia cymbiformis var. ramosa
IB133:   Haworthia multifolia
IB150:   Haworthia kingiana
IB187:   Haworthia calcarea
IB206:   Haworthia decipiens
IB225:   Haworthia jeffreis
IB255:   Haworthia cooperi var. truncata
IB284:   Haworthia beanii
IB315:   Haworthia chloracantha var. subglauca
IB347:   Haworthia turgida var. longibracteata
IB371:   Haworthia magnifica var. atrofusca
IB377:   Haworthia marumiana var. batesiana
IB398:   Haworthia intermedia
IB422:   Haworthia tessellata
IB451:   Haworthia denticulata
IB461:   Haworthia venosa
IB499:   Haworthia pubescens
IB511:   Haworthia enigma
IB525:   Haworthia reinwardtii var. brevicula
IB531:   Haworthia granulata
IB597:   Haworthia archeri
IB608:   Haworthia kondoi
IB634:   Haworthia limifolia var. ubomboensis
IB635:   Haworthia woolleyi
IB727:   Haworthia arachnoidea var. namaquensis
IB763:   Haworthia maculata
IB793:   Haworthia reticulata
IB820:   Haworthia caerulea
IB824:   Haworthia batteniae
IB834:   Haworthia bronkhorstii
IB867:   Haworthia heidelbergensis
IB876:   Haworthia koelmaniorum
IB2832:  Haworthia floribunda
IB2833:  Haworthia heidelbergensis var. toonensis
IB2840:  Haworthia pygmaea
IB2850:  Haworthia triebneriana
IB3570:  Haworthia notabilis
IB3590:  Haworthia angustifolia var. baylissii
IB3592:  Haworthia breueri
IB3594:  Haworthia glabrata
IB3595:  Haworthia heidelbergensis var. minor
IB3752:  Haworthia arachnoidea var. gigas
IB4152:  Haworthia lupula
IB4168:  Haworthia oculata
IB4172:  Haworthia transiens
IB4180:  Haworthia longiana
IB4507:  Haworthia cymbiformis
IB4540:  Haworthia reddii
IB4542:  Haworthia picturata
IB4554:  Haworthia monticola
IB4573:  Haworthia chromutica
IB4574:  Haworthia acuminata
IB4584:  Haworthia vlokii
IB4664:  Haworthia meiringii
IB4667:  Haworthia eminens
IB4728:  Haworthia derustensis
IB4734:  Haworthia joeyae
IB4735:  Haworthia leightonii
IB4750:  Haworthia cymbiformis var. setulifera
IB4756:  Haworthia heidelbergensis var. scabra
IB4789:  Haworthia reticulata var. hurlingii
IB4802:  Haworthia zantneriana var. minor
IB4820:  Haworthia maughanii
IB4849:  Haworthia semiviva
IB4951:  Haworthia geraldii
IB5113:  Haworthia sordida
IB5135:  Haworthia variegata
IB5136:  Haworthia variegata var. hemicrypta
IB5325:  Haworthia specksii
IB5338:  Haworthia picta var. tricolor
IB5342:  Haworthia esterhuizenii
IB5346:  Haworthia sakaii
IB5372:  Haworthia tretyrensis
IB5375:  Haworthia splendens
IB5379:  Haworthia truncata var. minor
IB5394:  Haworthia mucronata
IB5404:  Haworthia attenuata var. radula
IB5410:  Haworthia truncata forma crassa
IB5417:  Haworthia habdomadis
IB5419:  Haworthia parksiana
IB5424:  Haworthia vincentii
IB5448:  Haworthia livida
IB5461:  Haworthia globosiflora
IB5464:  Haworthia starkiana
IB5539:  Haworthia wimii
IB5653:  Haworthia opalina
IB5908:  Haworthia bruynsii
IB5919:  Haworthia mirabilis
IB5926:  Haworthia maraisii
IB5982:  Haworthia pungens
IB6054:  Haworthia harryi
IB6060:  Haworthia helmiae
IB6166:  Haworthia nortieri
IB6167:  Haworthia globifera
IB6182:  Haworthia springbokvlakensis
IB6204:  Haworthia pehlemanniae
IB6209:  Haworthia picta
IB6218:  Haworthia blackburniae
IB6230:  Haworthia rooibergensis
IB6248:  Haworthia integra var. standeri
IB6266:  Haworthia fasciata
IB6274:  Haworthia odetteae
IB6277:  Haworthia lapis
IB6296:  Haworthia azurea
IB6328:  Haworthia mutica
IB6378:  Haworthia cyanea
IB6383:  Haworthia indigoa
IB6387:  Haworthia truncata
IB6460:  Haworthia badia
IB6478:  Haworthia flaccida
IB6500:  Haworthia scabra
IB6501:  Haworthia sordida var. lavranii
IB6508:  Haworthia cooperi var. venusta
IB6517:  Haworthia xiphiophylla
IB6537:  Haworthia pallens
IB6539:  Haworthia incurvula
IB6545:  Haworthia coarctata var. tenuis
IB6554:  Haworthia pilifera
IB6556:  Haworthia nigra
IB6574:  Haworthia zantneriana
IB6576:  Haworthia aquamarina
IB6582:  Haworthia aristata
IB6595:  Haworthia calitzdorpensis
IB6609:  Haworthia tuberculata
IB6617:  Haworthia scottii
IB6618:  Haworthia asema
IB6625:  Haworthia arachnoidea var. aranea
IB6633:  Haworthia viscosa
IB6643:  Haworthia arachnoidea var. setata
IB6645:  Haworthia outeniquensis
IB6650:  Haworthia chloracantha
IB6651:  Haworthia integra
IB6664:  Haworthia koelmaniorum var. mcmurtryi
IB6667:  Haworthia tenera
IB6739:  Haworthia lockwoodii
IB6746:  Haworthia limifolia var. arcana
IB6752:  Haworthia limifolia var. glaucophylla
IB6779:  Haworthia comptoniana
IB6800:  Haworthia hastata
IB6804:  Haworthia schuldtiana
IB6867:  Haworthia dentata
IB6889:  Haworthia viridis
IB6898:  Haworthia oxygona
IB6899:  Haworthia reticulata var. subregularis
IB6905:  Haworthia modesta
IB6930:  Haworthia devriesii
IB6936:  Haworthia elizeae
IB6938:  Haworthia pygmaea var. argenteo-maculosa
IB6960:  Haworthia blackbeardiana
IB6970:  Haworthia davidii
IB6976:  Haworthia reinwardtii var. zebrina
IB6984:  Haworthia angustifolia
IB6989:  Haworthia cooperi
IB6991:  Haworthia pringlei
IB6995:  Haworthia mollis
IB6996:  Haworthia jansenvillensis
IB7002:  Haworthia bolusii
IB7023:  Haworthia cymbiformis var. obtusa
IB7025:  Haworthia coarctata
IB7095:  Haworthia bayeri
IB7111:  Haworthia picta var. janvlokii
IB7121:  Haworthia nigra var. diversifolia
IB7129:  Haworthia wittebergensis
IB7158:  Haworthia marginata
IB7159:  Haworthia serrata
IB7171:  Haworthia tradouwensis
IB7172:  Haworthia magnifica
IB7179:  Haworthia retusa
IB7180:  Haworthia turgida var. suberecta
IB7184:  Haworthia scabra var. johanii
IB7199:  Haworthia attenuata
IB7237:  Haworthia gracilis
IB7249:  Haworthia triebneriana var. diversicolor
IB8523:  Haworthia glauca
IB8526:  Haworthia sucinea
IB8547:  Haworthia doldii
IB8555:  Haworthia reinwardtii
IB8651:  Haworthia coarctata var. adelaidensis
IB8753:  Haworthia turgida
IB8766:  Haworthia beukmannii
IB8788:  Haworthia triebneriana var. depauperata
IB8794:  Haworthia petrophila
IB8795:  Haworthia triebneriana var. sublineata
IB8809:  Haworthia maxima
IB8848:  Haworthia herbacea var. paynei
IB8877:  Haworthia arachnoidea
IB8888:  Haworthia herbacea
IB8901:  Haworthia pulchella
IB8968:  Haworthia minima
IB8971:  Haworthia fusca
IB10372: Haworthia dekenahii
IB10840: Haworthia limifolia
IB10872: Haworthia crausei
IB11476: Haworthia zenigata
IB11544: Haworthia exilis
IB11664: Haworthia gordoniana
IB11689: Haworthia graminifolia
IB11757: Haworthia angustifolia var. paucifolia
IB11808: Haworthia archeri var. dimorpha
IB12259: Haworthia paradoxa
IB12439: Haworthia ligulata
IB12447: Haworthia cummingii
IB12491: Haworthia marumiana
IB12513: Haworthia calaensis
IB12579: Haworthia floccosa
IB12688: Haworthia hamata
IB12783: Haworthia schoemanii
IB12805: Haworthia agnis
IB13157: Haworthia smitii
IB13161: Haworthia amethysta
IB13386: Haworthia hayashii
IB13694: Haworthia luri
IB13700: Haworthia isabellae
IB13743: Haworthia variabilis
IB13757: Haworthia jakubii