The Plant List — A working list for all plant species

Haworthia

The genus Haworthia is in the family Xanthorrhoeaceae in the major group Angiosperms (Flowering plants).

Statistics are at the end of the page.

Species in Haworthia

See "Status", "Confidence level", "Source" for definitions.

Name Status Confi­dence level Source Date supplied Infra. rec.
Haworthia affinis Baker Unresolved L WCSP 2012-03-26
Haworthia agnis Battista Accepted H WCSP 2012-03-26
Haworthia akaonii M.Hayashi Accepted H WCSP 2012-03-26
Haworthia albispina M.Hayashi Accepted H WCSP 2012-03-26
Haworthia amethysta M.Hayashi Accepted H WCSP 2012-03-26
Haworthia angiras M.Hayashi Unresolved L WCSP 2012-03-26
Haworthia angustifolia Haw. Accepted H WCSP 2012-03-26 3
Haworthia ao-onii M.Hayashi Accepted H WCSP 2012-03-26
Haworthia aquamarina M.Hayashi Accepted H WCSP 2012-03-26
Haworthia arabesqua M.Hayashi Accepted H WCSP 2012-03-26
Haworthia arachnoidea (L.) Duval Accepted H WCSP 2012-03-26 6
Haworthia aristata Haw. Accepted H WCSP 2012-03-26
Haworthia asperula Haw. Unresolved L WCSP 2012-03-26
Haworthia attenuata (Haw.) Haw. Accepted H WCSP 2012-03-26 1
Haworthia azurea M.Hayashi Accepted H WCSP 2012-03-26
Haworthia baker 1896. Fc. Accepted M TRO 2012-04-18
Haworthia batesiana Uitew. Accepted M TRO 2012-04-18
Haworthia bathylis M.Hayashi Accepted H WCSP 2012-03-26
Haworthia bayeri J.D.Venter & S.A.Hammer Accepted H WCSP 2012-03-26
Haworthia bella M.Hayashi Accepted H WCSP 2012-03-26
Haworthia bicarinata Parr Accepted M TRO 2012-04-18
Haworthia bilineata Baker Unresolved L WCSP 2012-03-26
Haworthia blackburniae W.F.Barker Accepted H WCSP 2012-03-26 2
Haworthia blackburniae Barker Unresolved L TRO 2012-04-18
Haworthia bolusii Baker Accepted H WCSP 2012-03-26 1
Haworthia borealis M.Hayashi Accepted H WCSP 2012-03-26
Haworthia breueri M.Hayashi Accepted H WCSP 2012-03-26
Haworthia bronkhorstii M.Hayashi Accepted H WCSP 2012-03-26
Haworthia bruynsii M.B.Bayer Accepted H WCSP 2012-03-26
Haworthia caerulea M.Hayashi & Breuer Accepted H WCSP 2012-03-26
Haworthia caesia M.Hayashi Accepted H WCSP 2012-03-26
Haworthia calaensis Breuer Accepted H WCSP 2012-03-26
Haworthia calva M.Hayashi Accepted H WCSP 2012-03-26
Haworthia candida M.Hayashi Accepted H WCSP 2012-03-26
Haworthia cangoensis M.Hayashi Unresolved L WCSP 2012-03-26
Haworthia capillaris M.Hayashi Accepted H WCSP 2012-03-26
Haworthia cassytha Baker Unresolved L WCSP 2012-03-26
Haworthia chloracantha Haw. Accepted H WCSP 2012-03-26 2
Haworthia ciliata M.Hayashi Unresolved L WCSP 2012-03-26
Haworthia coarctata Haw. Accepted H WCSP 2012-03-26 3
Haworthia columnaris Baker Unresolved L WCSP 2012-03-26
Haworthia compacta (Triebner) Breuer Accepted H WCSP 2012-03-26
Haworthia cooperi Baker Accepted H WCSP 2012-03-26 7
Haworthia crausii M.Hayashi Accepted H WCSP 2012-03-26
Haworthia crinita M.Hayashi Accepted H WCSP 2012-03-26
Haworthia crystallina M.Hayashi Accepted H WCSP 2012-03-26
Haworthia cummingii Breuer & M.Hayashi Accepted H WCSP 2012-03-26
Haworthia cymbiformis (Haw.) Duval Accepted H WCSP 2012-03-26 7
Haworthia davidii (Breuer) M.Hayashi & Breuer Accepted H WCSP 2012-03-26
Haworthia decipiens Poelln. Accepted H WCSP 2012-03-26 4
Haworthia devriesii Breuer Accepted H WCSP 2012-03-26
Haworthia diaphana M.Hayashi Accepted H WCSP 2012-03-26
Haworthia diversicolor (Triebner & Poelln.) M.Hayashi Accepted H WCSP 2012-03-26
Haworthia dura M.Hayashi Unresolved L WCSP 2012-03-26
Haworthia elizeae Breuer Accepted H WCSP 2012-03-26
Haworthia emelyae Poelln. Accepted H WCSP 2012-03-26 3
Haworthia emeralda M.Hayashi Accepted H WCSP 2012-03-26
Haworthia eminens M.Hayashi Accepted H WCSP 2012-03-26
Haworthia enigma M.Hayashi Accepted H WCSP 2012-03-26
Haworthia erii M.Hayashi Unresolved L WCSP 2012-03-26
Haworthia ernstii M.Hayashi Unresolved L WCSP 2012-03-26
Haworthia esterhuizenii M.Hayashi Accepted H WCSP 2012-03-26
Haworthia exilis M.Hayashi Accepted H WCSP 2012-03-26
Haworthia × expansa Haw. Unresolved L WCSP 2012-03-26
Haworthia fasciata (Willd.) Haw. Accepted H WCSP 2012-03-26
Haworthia fergusoniae Poelln. Unresolved L WCSP 2012-03-26
Haworthia flavida M.Hayashi Accepted H WCSP 2012-03-26
Haworthia floccosa M.Hayashi Accepted H WCSP 2012-03-26
Haworthia florens M.Hayashi Accepted H WCSP 2012-03-26
Haworthia floribunda Poelln. Accepted H WCSP 2012-03-26 2
Haworthia fluffa M.Hayashi Accepted H WCSP 2012-03-26
Haworthia foliosa Haw. Accepted M TRO 2012-04-18
Haworthia fukuyae M.Hayashi Accepted H WCSP 2012-03-26
Haworthia fusca Breuer Accepted H WCSP 2012-03-26
Haworthia glabrata (Salm-Dyck) Baker Accepted H WCSP 2012-03-26
Haworthia glauca Baker Accepted H WCSP 2012-03-26 1
Haworthia gracilis Poelln. Accepted H WCSP 2012-03-26 4
Haworthia groenewaldii Breuer Accepted H WCSP 2012-03-26
Haworthia hamata M.Hayashi Accepted H WCSP 2012-03-26
Haworthia harryi M.Hayashi Accepted H WCSP 2012-03-26
Haworthia hastata M.Hayashi Accepted H WCSP 2012-03-26
Haworthia hayashii M.Hayashi Accepted H WCSP 2012-03-26
Haworthia heidelbergensis G.G.Sm. Accepted H WCSP 2012-03-26 3
Haworthia henriquesii Resende Unresolved L WCSP 2012-03-26
Haworthia herbacea (Mill.) Stearn Accepted H WCSP 2012-03-26 3
Haworthia hisui M.Hayashi Accepted H WCSP 2012-03-26
Haworthia × hybrida (Salm-Dyck) Haw. Unresolved L WCSP 2012-03-26
Haworthia hybrida Haw. Accepted M TRO 2012-04-18
Haworthia ianthina M.Hayashi Unresolved L WCSP 2012-03-26
Haworthia icosiphylla Baker Unresolved L WCSP 2012-03-26
Haworthia incrassa M.Hayashi Unresolved L WCSP 2012-03-26
Haworthia indigoa M.Hayashi Accepted H WCSP 2012-03-26
Haworthia integra Poelln. Accepted H WCSP 2012-03-26 1
Haworthia jadea M.Hayashi Accepted H WCSP 2012-03-26
Haworthia jakubii Breuer Accepted H WCSP 2012-03-26
Haworthia × janseana Uitewaal Unresolved L WCSP 2012-03-26
Haworthia janseneana Uitew. Accepted M TRO 2012-04-18
Haworthia jansenvillensis Breuer Accepted H WCSP 2012-03-26
Haworthia jeffreis M.Hayashi Accepted H WCSP 2012-03-26
Haworthia joubertii M.Hayashi Unresolved L WCSP 2012-03-26
Haworthia kemari M.Hayashi Accepted H WCSP 2012-03-26
Haworthia × kewensis Poelln. Unresolved L WCSP 2012-03-26
Haworthia kewensis Poelln. Accepted M TRO 2012-04-18
Haworthia kingiana Poelln. Accepted H WCSP 2012-03-26
Haworthia koelmaniorum Oberm. & D.S.Hardy Accepted H WCSP 2012-03-26 1
Haworthia koelmaniorum Oberm. & Hardy Unresolved L TRO 2012-04-18
Haworthia kogmanensis M.Hayashi Unresolved L WCSP 2012-03-26
Haworthia lachnosa M.Hayashi Accepted H WCSP 2012-03-26
Haworthia laeta M.Hayashi Accepted H WCSP 2012-03-26
Haworthia lapis Breuer & M.Hayashi Accepted H WCSP 2012-03-26
Haworthia latericia M.Hayashi Accepted H WCSP 2012-03-26
Haworthia laxa M.Hayashi Unresolved L WCSP 2012-03-26
Haworthia lazulis M.Hayashi Unresolved L WCSP 2012-03-26
Haworthia ligulata M.Hayashi Accepted H WCSP 2012-03-26
Haworthia limbata M.Hayashi Unresolved L WCSP 2012-03-26
Haworthia limifolia Marloth Accepted H WCSP 2012-03-26 4
Haworthia lisbonensis Resende ex Pinto-Lopes Unresolved L WCSP 2012-03-26
Haworthia lockwoodii Archibald Accepted H WCSP 2012-03-26
Haworthia longiana Poelln. Accepted H WCSP 2012-03-26
Haworthia luri M.Hayashi Unresolved L WCSP 2012-03-26
Haworthia maculata (Poelln.) M.B.Bayer Accepted H WCSP 2012-03-26 1
Haworthia magnifica Poelln. Accepted H WCSP 2012-03-26 4
Haworthia × mantelii Uitewaal Unresolved L WCSP 2012-03-26
Haworthia maraisii Poelln. Accepted H WCSP 2012-03-26 2
Haworthia marginata (Lam.) Stearn Accepted H WCSP 2012-03-26
Haworthia marmorata M.Hayashi Accepted H WCSP 2012-03-26
Haworthia marumiana Uitewaal Accepted H WCSP 2012-03-26 3
Haworthia marumiana Uitew. Unresolved L TRO 2012-04-18
Haworthia marxii Gildenh. Accepted H WCSP 2012-03-26
Haworthia minor (Aiton) Duval Accepted H WCSP 2012-03-26
Haworthia mirabilis (Haw.) Haw. Accepted H WCSP 2012-03-26 7
Haworthia mollis M.Hayashi Accepted H WCSP 2012-03-26
Haworthia montana M.Hayashi Unresolved L WCSP 2012-03-26
Haworthia monticola Fourc. Accepted H WCSP 2012-03-26 1
Haworthia mortonii Breuer Accepted H WCSP 2012-03-26
Haworthia mucronata Haw. Accepted H WCSP 2012-03-26 6
Haworthia mutica Haw. Accepted H WCSP 2012-03-26 1
Haworthia nigra (Haw.) Baker Accepted H WCSP 2012-03-26 1
Haworthia nigrata M.Hayashi Accepted H WCSP 2012-03-26
Haworthia nortieri G.G.Sm. Accepted H WCSP 2012-03-26 2
Haworthia oculata M.Hayashi Accepted H WCSP 2012-03-26
Haworthia odetteae Breuer Accepted H WCSP 2012-03-26
Haworthia odyssei M.Hayashi Unresolved L WCSP 2012-03-26
Haworthia ohkuwae M.Hayashi Accepted H WCSP 2012-03-26
Haworthia opalina M.Hayashi Accepted H WCSP 2012-03-26
Haworthia outeniquensis M.B.Bayer Accepted H WCSP 2012-03-26
Haworthia pallens Breuer & M.Hayashi Accepted H WCSP 2012-03-26
Haworthia pallidifolia (G.G.Sm.) M.Hayashi Accepted H WCSP 2012-03-26
Haworthia parksiana Poelln. Accepted H WCSP 2012-03-26
Haworthia pectinis M.Hayashi Accepted H WCSP 2012-03-26
Haworthia pellucida M.Hayashi Unresolved L WCSP 2012-03-26
Haworthia perplexa Poelln. Unresolved L WCSP 2012-03-26
Haworthia pilosa M.Hayashi Accepted H WCSP 2012-03-26
Haworthia pubescens M.B.Bayer Accepted H WCSP 2012-03-26 1
Haworthia pulchella M.B.Bayer Accepted H WCSP 2012-03-26 1
Haworthia pumila (L.) Duval Accepted H WCSP 2012-03-26
Haworthia pungens M.B.Bayer Accepted H WCSP 2012-03-26
Haworthia pusilla M.Hayashi Accepted H WCSP 2012-03-26
Haworthia pygmaea Poelln. Accepted H WCSP 2012-03-26 1
Haworthia rava M.Hayashi Unresolved L WCSP 2012-03-26
Haworthia regalis M.Hayashi Accepted H WCSP 2012-03-26
Haworthia regina M.Hayashi Accepted H WCSP 2012-03-26
Haworthia reinwardtii (Salm-Dyck) Haw. Accepted H WCSP 2012-03-26 5
Haworthia reticulata (Haw.) Haw. Accepted H WCSP 2012-03-26 2
Haworthia retusa (L.) Duval Accepted H WCSP 2012-03-26
Haworthia × revendettii Uitewaal Unresolved L WCSP 2012-03-26
Haworthia rigida (Lam.) Haw. Unresolved L WCSP 2012-03-26
Haworthia royalis M.Hayashi Unresolved L WCSP 2012-03-26
Haworthia × rubrobrunnea Poelln. Unresolved L WCSP 2012-03-26
Haworthia ryderiana Poelln. Unresolved L WCSP 2012-03-26
Haworthia salina (Poelln.) M.Hayashi Accepted H WCSP 2012-03-26
Haworthia × sampaiana (Resende) Resende Unresolved L WCSP 2012-03-26
Haworthia sapphaia M.Hayashi Accepted H WCSP 2012-03-26
Haworthia scabra Haw. Accepted H WCSP 2012-03-26 4
Haworthia schoemanii M.Hayashi Accepted H WCSP 2012-03-26
Haworthia scottii Breuer Accepted H WCSP 2012-03-26
Haworthia scottii 1985. The Genus Haworthia Unresolved L TRO 2012-04-18
Haworthia semiviva (Poelln.) M.B.Bayer Accepted H WCSP 2012-03-26
Haworthia serrata M.B.Bayer Accepted H WCSP 2012-03-26
Haworthia sessiliflora Baker Unresolved L WCSP 2012-03-26
Haworthia sordida Haw. Accepted H WCSP 2012-03-26 1
Haworthia sparsa M.Hayashi Accepted H WCSP 2012-03-26
Haworthia specksii Breuer Accepted H WCSP 2012-03-26
Haworthia springbokvlakensis C.L.Scott Accepted H WCSP 2012-03-26
Haworthia subhamata M.Hayashi Accepted H WCSP 2012-03-26
Haworthia subularis M.Hayashi Accepted H WCSP 2012-03-26
Haworthia succinea M.Hayashi Accepted H WCSP 2012-03-26
Haworthia tarkasia M.Hayashi Accepted H WCSP 2012-03-26
Haworthia × tauteae Archibald Accepted H WCSP 2012-03-26
Haworthia teres M.Hayashi Accepted H WCSP 2012-03-26
Haworthia tessellata Baker Accepted M TRO 2012-04-18
Haworthia tradouwensis Breuer Accepted H WCSP 2012-03-26
Haworthia tretyrensis Breuer Accepted H WCSP 2012-03-26
Haworthia tricolor (Breuer) M.Hayashi Accepted H WCSP 2012-03-26
Haworthia truncata Schönland Accepted H WCSP 2012-03-26 2
Haworthia turgida Haw. Accepted H WCSP 2012-03-26 2
Haworthia unicolor Poelln. Accepted L TRO 2012-04-18
Haworthia variegata L.Bolus Accepted H WCSP 2012-03-26 3
Haworthia veltina M.Hayashi Accepted H WCSP 2012-03-26
Haworthia venetia M.Hayashi Accepted H WCSP 2012-03-26
Haworthia venosa (Lam.) Haw. Accepted H WCSP 2012-03-26 3
Haworthia villosa M.Hayashi Accepted H WCSP 2012-03-26
Haworthia vincentii Breuer Accepted H WCSP 2012-03-26
Haworthia violacea M.Hayashi Accepted H WCSP 2012-03-26
Haworthia viscosa (L.) Haw. Accepted H WCSP 2012-03-26
Haworthia vitris M.Hayashi Unresolved L WCSP 2012-03-26
Haworthia vlokii M.B.Bayer Accepted H WCSP 2012-03-26
Haworthia wittebergensis W.F.Barker Accepted H WCSP 2012-03-26
Haworthia x Tauteae Archib. Accepted M TRO 2012-04-18
Haworthia zantneriana Poelln. Accepted H WCSP 2012-03-26 1
Haworthia zenigata M.Hayashi Accepted H WCSP 2012-03-26

Statistics

The Plant List includes 612 scientific plant names of species rank for the genus Haworthia. Of these 166 are accepted species names.

The Plant List includes a further 588 scientific plant names of infraspecific rank for the genus Haworthia. We do not intend The Plant List to be complete for names of infraspecific rank. These are primarily included because names of species rank are synonyms of accepted infraspecific names.

Species names

The status of the 612 species names for the genus Haworthia recorded in The Plant List, are as follows:

Pie chart of binomial name statuses
Status Total
Accepted 166 27.1%
Synonym 399 65.2%
Unplaced 0 0%
Unassessed 47 7.7%

All names

The status of the 1,200 names (including infraspecific names) for the genus Haworthia recorded in The Plant List, are as follows:

Pie chart of all name statuses
Status Total
Accepted 276 23.0%
Synonym 872 72.7%
Unplaced 0 0%
Unassessed 52 4.3%

Of the species names,

The confidence with which the status of the 612 species names recorded in The Plant List for the genus Haworthia, are assigned as follows:

Confidence level Accepted Synonym Unplaced Unassessed Total
High confidence 156 382 0 0 538 87.9%
Medium confidence 9 3 0 0 12 2.0%
Low confidence 1 14 0 47 62 10.1%

The source of the species name records found in The Plant List for the genus Haworthia is as follows:

Source of record Accepted Synonym Unplaced Unassessed Misapplied Total
Tropicos 10 3 0 4 0 17 2.8%
WCSP 156 396 0 43 0 595 97.2%