Id%Version%Family%Infra family%Hybrid genus%Genus%Infra genus%Rank%Authors%Basionym author%Publishing author%Full name without family and authors%Publication%Collation%Publication year full%Name status%Remarks%Basionym%Replaced synonym%Nomenclatural synonym%Distribution%Citation type
30000897-2%1.1.2.1.1.2%Cactaceae%%N%Sclerocactus%%gen.%Britton & Rose%%Britton & Rose%Sclerocactus%Cactaceae (Britton & Rose)%3: 212%1922%%%%%%%tax. nov.
1009173-1%1.6%Cactaceae%%N%Sclerocactus%coloradoa%sect.%(Boissev. & C.Davidson) Doweld%(Boissev. & C.Davidson)%Doweld%Sclerocactus sect. Coloradoa%Sukkulenty%1999(1): 27%1999%%%Cactaceae Coloradoa Boissev. & C.Davidson%%%%comb. nov.
1009447-1%1.3%Cactaceae%%N%Sclerocactus%mesae-verdae%sect.%Hochstätter%%Hochstätter%Sclerocactus sect. Mesae-verdae%Piante Grasse%19(1): 18%1999%%%%%%%tax. nov.
1009446-1%1.3%Cactaceae%%N%Sclerocactus%parviflori%sect.%Hochstätter%%Hochstätter%Sclerocactus sect. Parviflori%Piante Grasse%19(1): 17%1999%%%%%%%tax. nov.
284759-2%1.5%Cactaceae%%N%Sclerocactus%%spec.%S.L.Welsh & K.H.Thorne%%S.L.Welsh & K.H.Thorne%Sclerocactus blainei%Great Basin Naturalist%45: 553, fig%1985%%%%%%Nevada (Southwestern U.S.A., Northern America)%tax. nov.
307887-2%1.4%Cactaceae%%N%Sclerocactus%%spec.%S.L.Welsh & K.H.Thorne%%S.L.Welsh & K.H.Thorne%Sclerocactus blainei%%%%%%%%%%tax. nov.
963242-1%1.1.2.2.1.2%Cactaceae%%N%Sclerocactus%%spec.%(Engelm.) D.R.Hunt%(Engelm.)%D.R.Hunt%Sclerocactus brevihamatus%Bradleya%9: 91 (1991):%1991%%%Cactaceae Echinocactus brevihamatus Engelm.%%%%comb. nov.
982257-1%1.1.1.6%Cactaceae%%N%Sclerocactus%%subsp.%(W.T.Marshall) N.P.Taylor%(W.T.Marshall)%N.P.Taylor%Sclerocactus brevihamatus subsp. tobuschii%Piante Grasse%15(1): 8%1995%%%Cactaceae Mammillaria tobuschii W.T.Marshall%%%%comb. nov.
979765-1%1.6%Cactaceae%%N%Sclerocactus%%spec.%K.D.Heil & J.M.Porter%%K.D.Heil & J.M.Porter%Sclerocactus brevispinus%Haseltonia%2: 26%1994%%%%%%%nom. nov.
979768-1%1.7%Cactaceae%%N%Sclerocactus%%spec.%K.D.Heil & J.M.Porter%%K.D.Heil & J.M.Porter%Sclerocactus cloverae%Haseltonia%2: 31, as 'cloveriae':%1994%%%%%%%nom. nov.
979769-1%1.5%Cactaceae%%N%Sclerocactus%%subsp.%K.D.Heil & J.M.Porter%%K.D.Heil & J.M.Porter%Sclerocactus cloverae subsp. brackii%Haseltonia%2: 33%1994%%%%%%New Mexico.%tax. nov.
1153266-2%1.2%Cactaceae%%N%Sclerocactus%%spec.%%%%Sclerocactus cloveriae%Haseltonia%2: 31-32%1994%%%%%%%unknown
303315-2%1.4%Cactaceae%%N%Sclerocactus%%subsp.%K.D.Heil & J.M.Porter%%K.D.Heil & J.M.Porter%Sclerocactus cloveriae subsp. brackii%Haseltonia%2: 33%1994%%%%%%Kutz Canyon, San Juan County (New Mexico, South-Central U.S.A., Northern America)%tax. nov.
230761-2%1.4%Cactaceae%%N%Sclerocactus%%spec.%K.D.Heil%%K.D.Heil%Sclerocactus contortus%Cact. Succ. J. (Los Angeles)%51: 25, figs%1979%%Collector probably K. D. Heil%%%%Utah (Southwestern U.S.A., Northern America)%tax. nov.
77340711-1%1.4%Cactaceae%%N%Sclerocactus%%spec.%McGlaughlin & Naibauer%%McGlaughlin & Naibauer%Sclerocactus dawsoniae%Novon%32: 80%2024%%doi:10.3417/2024771 Name added via registration. Protologue not seen by the IPNI editors.%%%%%tax. nov.
284760-2%1.5%Cactaceae%%N%Sclerocactus%%spec.%(J.M.Coult.) N.P.Taylor%(J.M.Coult.)%N.P.Taylor%Sclerocactus erectocentrus%Bradleya%5: 94%1987%%%%%%%tax. nov.
230762-2%1.4%Cactaceae%%N%Sclerocactus%%spec.%J.W.Evans%%J.W.Evans%Sclerocactus franklinii%Cact. Succ. J. (Los Angeles)%11: 74, fig%1939%%%%%%Colorado (Northwestern U.S.A., Northern America)%tax. nov.
230763-2%1.5%Cactaceae%%N%Sclerocactus%%spec.%(K.Schum.) L.D.Benson%(K.Schum.)%L.D.Benson%Sclerocactus glaucus%Cact. Succ. J. (Los Angeles)%38: 53%1966%%Benson flagged his comb. nov. as nom. nov.%%%%%tax. nov.
77080697-1%1.1%Cactaceae%%N%Sclerocactus%%subsp.%(Hochstätter) Lüthy%(Hochstätter)%Lüthy%Sclerocactus glaucus subsp. wetlandicus%Cactaceae Syst. Init.%22: 24%2007%%%Cactaceae Sclerocactus wetlandicus Hochstätter%%%%comb. et stat. nov.
230764-2%1.4%Cactaceae%%N%Sclerocactus%%spec.%Clover%%Clover%Sclerocactus havasupaiensis%Amer. J. Bot.%29: 172, fig. 1-2%1942%%%%%%Arizona (Southwestern U.S.A., Northern America)%tax. nov.
230765-2%1.3%Cactaceae%%N%Sclerocactus%%var.%Clover%%Clover%Sclerocactus havasupaiensis var. roseus%Amer. J. Bot.%29: 173, fig. 3, 4%1942%%%%%%Arizona (Southwestern U.S.A., Northern America)%tax. nov.
77318350-1%1.2%Cactaceae%%N%Sclerocactus%%spec.%(Hochstätter) Hochstätter%(Hochstätter)%Hochstätter%Sclerocactus ilseae%Cact.-Advent. Int. [Almeria]%34(121): 7%2022%%%Cactaceae Sclerocactus wetlandicus Hochstätter var. ilseae Hochstätter%%%%comb. et stat. nov.
230766-2%1.4%Cactaceae%%N%Sclerocactus%%spec.%Peebles%%Peebles%Sclerocactus intermedius%Leafl. W. Bot.%5: 191%1949%%%%%%Arizona (Southwestern U.S.A., Northern America)%tax. nov.
312089-2%1.3%Cactaceae%%N%Sclerocactus%%spec.%Peebles%%Peebles%Sclerocactus intermedius%%%%%%%%%%tax. nov.
284761-2%1.4%Cactaceae%%N%Sclerocactus%%spec.%(Engelm.) N.P.Taylor%(Engelm.)%N.P.Taylor%Sclerocactus intertextus%Bradleya%5: 94%1987%%%%%%%tax. nov.
944042-1%1.1.2.1.1.2%Cactaceae%%N%Sclerocactus%%spec.%(Engelm.) N.P.Taylor%(Engelm.)%N.P.Taylor%Sclerocactus intertextus%Bradleya%5: 94 (1987):%1987%%%Cactaceae Echinocactus intertextus Engelm.%%%%comb. nov.
284762-2%1.4%Cactaceae%%N%Sclerocactus%%var.%(Engelm.) N.P.Taylor%(Engelm.)%N.P.Taylor%Sclerocactus intertextus var. dasyacanthus%Bradleya%5: 94%1987%%%%%%%tax. nov.
953506-1%1.1.2.1.1.2%Cactaceae%%N%Sclerocactus%%var.%(Engelm.) N.P.Taylor%(Engelm.)%N.P.Taylor%Sclerocactus intertextus var. dasyacanthus%Bradleya%5: 94 (1987):%1987%%%Cactaceae Echinocactus intertextus Engelm. var. dasyacanthus%%%%comb. nov.
284763-2%1.4%Cactaceae%%N%Sclerocactus%%spec.%(Engelm.) N.P.Taylor%(Engelm.)%N.P.Taylor%Sclerocactus johnsonii%Bradleya%5: 94%1987%%%%%%%tax. nov.
944043-1%1.1.2.1.1.2%Cactaceae%%N%Sclerocactus%%spec.%(Engelm.) N.P.Taylor%(Engelm.)%N.P.Taylor%Sclerocactus johnsonii%Bradleya%5: 94 (1987):%1987%%%Cactaceae Echinocactus johnsonii%%%%comb. nov.
60470775-2%1.1%Cactaceae%%N%Sclerocactus%%subsp.%(W.T.Marshall) M.A.Baker & J.M.Porter%(W.T.Marshall)%M.A.Baker & J.M.Porter%Sclerocactus johnsonii subsp. acunensis%Endang. Sp. Threats Conserv.%48%2016%%%Cactaceae Echinomastus acunensis W.T.Marshall%%%%comb. et stat. nov.
60470776-2%1.1%Cactaceae%%N%Sclerocactus%%subsp.%(J.M.Coult.) M.A.Baker%(J.M.Coult.)%M.A.Baker%Sclerocactus johnsonii subsp. erectocentrus%Endang. Sp. Threats Conserv.%49%2016%%%Cactaceae Echinocactus erectocentrus J.M.Coult.%%%%comb. et stat. nov.
284764-2%1.5%Cactaceae%%N%Sclerocactus%%spec.%(Hester) N.P.Taylor%(Hester)%N.P.Taylor%Sclerocactus mariposensis%Bradleya%5: 94%1987%%%%%%%tax. nov.
230767-2%1.6%Cactaceae%%N%Sclerocactus%%spec.%(Boissev. & C.Davidson) L.D.Benson%(Boissev. & C.Davidson)%L.D.Benson%Sclerocactus mesae-verdae%Cact. Succ. J. (Los Angeles)%38: 54%1966%%%%%%%tax. nov.
77310648-1%1.2%Cactaceae%%N%Sclerocactus%%subsp.%O'Kane, K.D.Heil & A.Clifford%%O'Kane, K.D.Heil & A.Clifford%Sclerocactus mesae-verdae subsp. depressus%Phytoneuron%2022-19: 1%2022%%Etymology: 'the subspecific epithet, depressus, refers to the small size of the subspecies relative to subsp. mesae-verdae'.%%%%New Mexico (South-Central U.S.A., Northern America)%tax. nov.
303054-2%1.3.2.2.1.1%Cactaceae%%N%Sclerocactus%%spec.%Hochstätter%%Hochstätter%Sclerocactus nyensis%Succulenta (Netherlands)%71(6): 253 (-255; photogr.)%1992%%%%%%Nye County (Nevada, Southwestern U.S.A., Northern America)%tax. nov.
312390-2%1.3%Cactaceae%%N%Sclerocactus%%spec.%Hochstätter%%Hochstätter%Sclerocactus nyensis%Succulenta (Netherlands)%71: 253, fig%1992%%%%%%Nye County (Nevada, Southwestern U.S.A., Northern America)%tax. nov.
284765-2%1.5%Cactaceae%%N%Sclerocactus%%spec.%(Engelm.) N.P.Taylor%(Engelm.)%N.P.Taylor%Sclerocactus papyracanthus%Bradleya%5: 94%1987%%%%%%%tax. nov.
230768-2%1.4%Cactaceae%%N%Sclerocactus%%spec.%Clover & Jotter%%Clover & Jotter%Sclerocactus parviflorus%Bull. Torrey Bot. Club%68: 419, fig%1941%%%%%%Arizona (Southwestern U.S.A., Northern America)%tax. nov.
2915973-1%1.3%Cactaceae%%N%Sclerocactus%%var.%W.Earle%%W.Earle%Sclerocactus parviflorus var. blessingiae%cf. G.D. Rowley in Repert. Pl. Succ. (I.O.S.)%31: 11 (1980 publ. 1982)%1980%%%%%%Locality not stated.%tax. nov.
915973-1%1.2%Cactaceae%%N%Sclerocactus%%var.%W.Earle%%W.Earle%Sclerocactus parviflorus var. blessingiae%in Saguaroland Bull.%34(3): 29 (1980), (parviflora);%1980%%%%%%Locality not stated.%tax. nov.
1103460-2%1.5%Cactaceae%%N%Sclerocactus%%subsp.%(Clover) Hochstätter%(Clover)%Hochstätter%Sclerocactus parviflorus subsp. havasupaiensis%Succulenta (Netherlands)%74: 38%1995%%[Gandhi 10 Jun 1998]%%%%%unknown
230769-2%1.7%Cactaceae%%N%Sclerocactus%%var.%(Peebles) D.Woodruff & L.D.Benson%(Peebles)%D.Woodruff & L.D.Benson%Sclerocactus parviflorus var. intermedius%Cact. Succ. J. (Los Angeles)%48: 133%1976%%%%%%%tax. nov.
979766-1%1.2.2.1.1.5%Cactaceae%%N%Sclerocactus%%subsp.%(Peebles) K.D.Heil & J.M.Porter%(Peebles)%K.D.Heil & J.M.Porter%Sclerocactus parviflorus subsp. intermedius%Haseltonia%2: 27%1994%%%Cactaceae Sclerocactus intermedius Peebles%%%%comb. nov.
1009444-1%1.1.1.1.2.1.1.3%Cactaceae%%N%Sclerocactus%%f.%Hochstätter%%Hochstätter%Sclerocactus parviflorus f. macrospermus%Cactaceae Rev.%1(1): 11–12 (1998);%1999%%%%%%Utah.%tax. nov.
3009444-1%1.1.1.1.2.1.1.2%Cactaceae%%N%Sclerocactus%%f.%Hochstätter%%Hochstätter%Sclerocactus parviflorus f. macrospermus%cf. Repert. Pl. Succ. (I.O.S.)%49: 24 (1998 publ. 1999);%1999%%%%%%Utah.%tax. nov.
5009444-1%1.1.1.2.2.1.1.2%Cactaceae%%N%Sclerocactus%%f.%Hochstätter%%Hochstätter%Sclerocactus parviflorus f. macrospermus%et in Piante Grasse%19(1): 9 (1999), without latin descr.%1999%%%%%%Utah.%tax. nov.
77068811-1%1.2%Cactaceae%%N%Sclerocactus%%subsp.%(Hochstätter) Hochstätter%(Hochstätter)%Hochstätter%Sclerocactus parviflorus subsp. macrospermus%Gen. Sclerocactus%27%2005%nom. inval.    without exact basionym page; see Art. 33.3 note 1 ICBN (2000)%%Cactaceae Sclerocactus parviflorus Clover & Jotter f. macrospermus Hochstätter%%%%stat. nov.
1009445-1%1.2.2.1.1.4%Cactaceae%%N%Sclerocactus%%f.%(K.D.Heil) Hochstätter%(K.D.Heil)%Hochstätter%Sclerocactus parviflorus f. terrae-canyonae%Cactaceae Rev.%1(1): 14–15%1998%%Also published by Hochstätter in Piante Grasse, 19(1): 12. 1999, without exact basionym page.%Cactaceae Sclerocactus terrae-canyonae K.D.Heil%%%%comb. nov.
979767-1%1.2.2.1.1.4%Cactaceae%%N%Sclerocactus%%subsp.%(K.D.Heil) K.D.Heil & J.M.Porter%(K.D.Heil)%K.D.Heil & J.M.Porter%Sclerocactus parviflorus subsp. terrae-canyonae%Haseltonia%2: 27%1994%%%Cactaceae Sclerocactus terrae-canyonae K.D.Heil%%%%comb. nov.
1009443-1%1.2.2.1.1.3%Cactaceae%%N%Sclerocactus%%f.%Hochstätter%%Hochstätter%Sclerocactus parviflorus f. variiflorus%Cactaceae Rev.%1(1): 8–10 (1998);%1999%%%%%%Arizona.%tax. nov.
3009443-1%1.2.2.1.1.2%Cactaceae%%N%Sclerocactus%%f.%Hochstätter%%Hochstätter%Sclerocactus parviflorus f. variiflorus%cf. Repert. Pl. Succ. (I.O.S.)%49: 24 (1998 publ. 1999);%1999%%%%%%Arizona.%tax. nov.
5009443-1%1.1.1.2.2.1.1.2%Cactaceae%%N%Sclerocactus%%f.%Hochstätter%%Hochstätter%Sclerocactus parviflorus f. variiflorus%et in Piante Grasse%19(1): 8 (1999), without latin descr.%1999%%%%%%Arizona.%tax. nov.
77068812-1%1.2%Cactaceae%%N%Sclerocactus%%subsp.%(Hochstätter) Hochstätter%(Hochstätter)%Hochstätter%Sclerocactus parviflorus subsp. variiflorus%Gen. Sclerocactus%29%2005%nom. inval.    without exact basionym page; see Art. 33.3 note 1 ICBN (2000)%%Cactaceae Sclerocactus parviflorus Clover & Jotter f. variiflorus Hochstätter%%%%stat. nov.
77320741-1%1.3%Cactaceae%%N%Sclerocactus%%spec.%(García-Mor., Gonz.-Bot. & Rodr.González) M.H.J.van der Meer%(García-Mor., Gonz.-Bot. & Rodr.González)%M.H.J.van der Meer%Sclerocactus pinkavanus%Cact. Phantast.%2023(1)-1: 2%2023%%doi:10.5281/zenodo.8005681%Cactaceae Ancistrocactus pinkavanus García-Mor., Gonz.-Bot. & Rodr.González%%%%comb. nov.
230770-2%1.1.1.5%Cactaceae%%N%Sclerocactus%%spec.%Britton & Rose%%Britton & Rose%Sclerocactus polyancistrus%Cactaceae (Britton & Rose)%3: 213, pl. 23%1922%%%%%%%tax. nov.
230771-2%1.5%Cactaceae%%N%Sclerocactus%%spec.%(Engelm.) L.D.Benson%(Engelm.)%L.D.Benson%Sclerocactus pubispinus%Cact. Succ. J. (Los Angeles)%38: 103%1966%%%%%%%tax. nov.
230772-2%1.4%Cactaceae%%N%Sclerocactus%%var.%L.D.Benson%%L.D.Benson%Sclerocactus pubispinus var. sileri%Cacti Ariz.%ed. 3: 23%1969%%%%%%Utah (Southwestern U.S.A., Northern America)%tax. nov.
310182-2%1.3%Cactaceae%%N%Sclerocactus%%var.%L.D.Benson%%L.D.Benson%Sclerocactus pubispinus var. sileri%Cacti Ariz.%ed. 3, 23, 179%1969%%%%%%%tax. nov.
230773-2%1.5%Cactaceae%%N%Sclerocactus%%var.%(Engelm.) S.L.Welsh%(Engelm.)%S.L.Welsh%Sclerocactus pubispinus var. spinosior%Great Basin Naturalist%44: 67%1984%%%%%%%tax. nov.
284766-2%1.4%Cactaceae%%N%Sclerocactus%%var.%(Engelm.) S.L.Welsh%(Engelm.)%S.L.Welsh%Sclerocactus pubispinus var. spinosior%Great Basin Naturalist%44: 67%1984%%%%%%%tax. nov.
284767-2%1.4.2.1.1.1%Cactaceae%%N%Sclerocactus%%spec.%(Salm-Dyck) N.P.Taylor%(Salm-Dyck)%N.P.Taylor%Sclerocactus scheeri%Bradleya%5: 94%1987%%%Cactaceae Echinocactus scheeri Salm-Dyck%%%%comb. nov.
77080696-1%1.2%Cactaceae%%N%Sclerocactus%%subsp.%(Engelm.) Lüthy%(Engelm.)%Lüthy%Sclerocactus scheeri subsp. brevihamatus%Cactaceae Syst. Init.%22: 23%2007%%%Cactaceae Echinocactus brevihamatus Engelm.%%%%comb. et stat. nov.
284768-2%1.4.2.1.1.1%Cactaceae%%N%Sclerocactus%%spec.%K.D.Heil & S.L.Welsh%%K.D.Heil & S.L.Welsh%Sclerocactus schlesseri%Great Basin Naturalist%46(4): 677 (-678)%1987%%%%%%Nevada (Southwestern U.S.A., Northern America)%tax. nov.
311604-2%1.4%Cactaceae%%N%Sclerocactus%%spec.%K.D.Heil & S.L.Welsh%%K.D.Heil & S.L.Welsh%Sclerocactus schlesseri%Great Basin Naturalist%46: 677 (-678)%1987%%%%%%Nevada (Southwestern U.S.A., Northern America)%tax. nov.
979770-1%1.6%Cactaceae%%N%Sclerocactus%%spec.%(L.D.Benson) K.D.Heil & J.M.Porter%(L.D.Benson)%K.D.Heil & J.M.Porter%Sclerocactus sileri%Haseltonia%2: 39%1994%%%Cactaceae Sclerocactus pubispinus (Engelm.) L.D.Benson var. sileri%%%%comb. nov.
230774-2%1.5.2.1.1.1%Cactaceae%%N%Sclerocactus%%spec.%(Engelm.) D.Woodruff & L.D.Benson%(Engelm.)%D.Woodruff & L.D.Benson%Sclerocactus spinosior%Cact. Succ. J. (Los Angeles)%48(6): 131%1976%%%Cactaceae Echinocactus whipplei Engelm. & J.M.Bigelow var. spinosior Engelm.%%%%comb. et stat. nov.
1068591-2%1.5%Cactaceae%%N%Sclerocactus%%subsp.%(S.L.Welsh & K.H.Thorne) Hochstätter%(S.L.Welsh & K.H.Thorne)%Hochstätter%Sclerocactus spinosior var. schlesseri subsp. blainei%Succulenta (Netherlands)%74: 43%1995%%%%%%%unknown
1148419-2%1.3.2.1.1.1.2.1.1.1%Cactaceae%%N%Sclerocactus%%var.%(S.L.Welsh & K.H.Thorne) R.May%(S.L.Welsh & K.H.Thorne)%R.May%Sclerocactus spinosior var. blainei%Cact. Succ. J. (Los Angeles)%60(1): 35, 45%1988%%On p. 35, partial reference to the basionym is given (Sclerocactus blainei (Welsh & Thorne, 1985) (sic) and on p. 45, a full reference is given.%Cactaceae Sclerocactus blainei S.L.Welsh & K.H.Thorne%%%%comb. et stat. nov.
983468-1%1.6%Cactaceae%%N%Sclerocactus%%subsp.%(S.L.Welsh & K.H.Thorne) Hochstätter%(S.L.Welsh & K.H.Thorne)%Hochstätter%Sclerocactus spinosior subsp. blainei%Succulenta (Netherlands)%74(1): 43%1995%%%Cactaceae Sclerocactus blainei S.L.Welsh & K.H.Thorne%%%%comb. nov.
77080698-1%1.3%Cactaceae%%N%Sclerocactus%%subsp.%(Hochstätter) Lüthy%(Hochstätter)%Lüthy%Sclerocactus spinosior subsp. nyensis%Cactaceae Syst. Init.%22: 23%2007%nom. inval.    without exact basionym page (Art. 33.4 note 1, ICBN)%%Cactaceae Sclerocactus nyensis Hochstätter%%%%comb. et stat. nov.
954284-1%1.2.2.1.1.2%Cactaceae%%N%Sclerocactus%%var.%(Heil & Welsh) R.May%(Heil & Welsh)%R.May%Sclerocactus spinosior var. schleseri%Cact. Succ. J. (Los Angeles)%60(1): 35, 45%1988%%%Cactaceae Sclerocactus schlesseri K.D.Heil & S.L.Welsh%%%%comb. nov.
983424-1%1.6.2.1.1.3%Cactaceae%%N%Sclerocactus%%var.%Hochstätter%%Hochstätter%Sclerocactus spinosior var. schleseri%Succulenta (Netherlands)%71(6): 259%1992%nom. inval.    Basionym reference incomplete (publication title and page no. lacking).%%%%%%comb. nov.
1006860-2%1.5.2.1.1.1%Cactaceae%%N%Sclerocactus%%var.%Hochstätter%%Hochstätter%Sclerocactus spinosior var. schlesseri%Succulenta (Netherlands)%71(6): 259%1992%nom. inval.    Basionym reference incomplete (Sclerocactus schlesseri Heil & Welsh 1987); publication title and page no. lacking.%%%%%%comb. et stat. nov.
30370380-2%1.1.2.1%Cactaceae%%N%Sclerocactus%%var.%(K.D.Heil & S.L.Welsh) R.May%(K.D.Heil & S.L.Welsh)%R.May%Sclerocactus spinosior var. schlesseri%Cact. Succ. J. (Los Angeles)%60(1): 35, 45%1988%%On p. 35, partial reference to the basionym is given (Sclerocactus schlesseri (Heil & Welsh, 1987)) (sic) and on p. 45, a full reference is given.%Cactaceae Sclerocactus schlesseri K.D.Heil & S.L.Welsh%%%%comb. et stat. nov.
230775-2%1.4%Cactaceae%%N%Sclerocactus%%spec.%K.D.Heil%%K.D.Heil%Sclerocactus terrae-canyonae%Cact. Succ. J. (Los Angeles)%51: 26 (-28), figs%1979%%Collector probably K. D. Heil%%%%Utah (Southwestern U.S.A., Northern America)%tax. nov.
307472-2%1.3%Cactaceae%%N%Sclerocactus%%spec.%K.D.Heil%%K.D.Heil%Sclerocactus terrae-canyonae%%%%%%%%%Trachyte Wash, San Juan County (Utah, Southwestern U.S.A., Northern America)%tax. nov.
284769-2%1.4.2.1.1.1%Cactaceae%%N%Sclerocactus%%spec.%(Galeotti) N.P.Taylor%(Galeotti)%N.P.Taylor%Sclerocactus uncinatus%Bradleya%5: 94%1987%%%Cactaceae Echinocactus uncinatus Galeotti%%%%comb. nov.
1005765-1%1.4%Cactaceae%%N%Sclerocactus%%subsp.%(F.A.C.Weber) N.P.Taylor%(F.A.C.Weber)%N.P.Taylor%Sclerocactus uncinatus subsp. crassihamatus%Cactaceae Consensus Init.%5: 13%1998%%%Cactaceae Echinocactus crassihamatus F.A.C.Weber%%%%comb. nov.
284770-2%1.4%Cactaceae%%N%Sclerocactus%%var.%(F.A.C.Weber) N.P.Taylor%(F.A.C.Weber)%N.P.Taylor%Sclerocactus uncinatus var. crassihamatus%Bradleya%5: 94%1987%%%%%%%tax. nov.
953507-1%1.1.2.1.1.3%Cactaceae%%N%Sclerocactus%%var.%(F.A.C.Weber) N.P.Taylor%(F.A.C.Weber)%N.P.Taylor%Sclerocactus uncinatus var. crassihamatus%Bradleya%5: 94 (1987):%1987%%%Cactaceae Echinocactus crassihamatus F.A.C.Weber%%%%comb. nov.
1005766-1%1.4%Cactaceae%%N%Sclerocactus%%subsp.%(Engelm.) N.P.Taylor%(Engelm.)%N.P.Taylor%Sclerocactus uncinatus subsp. wrightii%Cactaceae Consensus Init.%5: 13%1998%%%Echinocactus Uncinatus wrightii%%%%comb. nov.
284771-2%1.4%Cactaceae%%N%Sclerocactus%%var.%(Engelm.) N.P.Taylor%(Engelm.)%N.P.Taylor%Sclerocactus uncinatus var. wrightii%Bradleya%5: 94%1987%%%%%%%tax. nov.
953508-1%1.1.2.1.1.3%Cactaceae%%N%Sclerocactus%%var.%(Engelm.) N.P.Taylor%(Engelm.)%N.P.Taylor%Sclerocactus uncinatus var. wrightii%Bradleya%5: 94 (1987):%1987%%%Cactaceae Echinocactus uncinatus Engelm. ex Scheer var. wrightii%%%%comb. nov.
284772-2%1.4%Cactaceae%%N%Sclerocactus%%spec.%(Engelm.) N.P.Taylor%(Engelm.)%N.P.Taylor%Sclerocactus unguispinus%Bradleya%5: 94%1987%%%%%%%tax. nov.
944048-1%1.1.2.1.1.2%Cactaceae%%N%Sclerocactus%%spec.%(Engelm.) N.P.Taylor%(Engelm.)%N.P.Taylor%Sclerocactus unguispinus%Bradleya%5: 94 (1987):%1987%%%Cactaceae Echinocactus unguispinus Engelm.%%%%comb. nov.
284773-2%1.5%Cactaceae%%N%Sclerocactus%%var.%(Runge) N.P.Taylor%(Runge)%N.P.Taylor%Sclerocactus unguispinus var. durangensis%Bradleya%5: 94%1987%%%%%%%tax. nov.
284774-2%1.5%Cactaceae%%N%Sclerocactus%%spec.%(L.D.Benson) N.P.Taylor%(L.D.Benson)%N.P.Taylor%Sclerocactus warnockii%Bradleya%5: 94%1987%%%%%%%tax. nov.
284775-2%1.4%Cactaceae%%N%Sclerocactus%%spec.%Hochstätter%%Hochstätter%Sclerocactus wetlandicus%Succulenta (Netherlands)%68: 123, figs%1989%%%%%%Utah (Southwestern U.S.A., Northern America)%tax. nov.
2983459-1%1.5%Cactaceae%%N%Sclerocactus%%var.%Hochstätter%%Hochstätter%Sclerocactus wetlandicus var. ilseae%et in Genus Sclerocactus Revised%95 (1993)%1993%%%%%%Utah.%tax. nov.
302297-2%1.3.2.1.1.2%Cactaceae%%N%Sclerocactus%%var.%Hochstätter%%Hochstätter%Sclerocactus wetlandicus var. ilseae%Succulenta (Netherlands)%72(2): 87%1993%%Etymology: 'in honor of Ilse Hochstätter, the author's wife'.%%%%vic. Myton, Duchesne County (Utah, Southwestern U.S.A., Northern America)%tax. nov.
984483-1%1.4%Cactaceae%%N%Sclerocactus%%subsp.%(Hochstätter) Hochstätter%(Hochstätter)%Hochstätter%Sclerocactus wetlandicus subsp. ilseae%Gen. Pediocactus, Navajoa, Toumeya Revised%141, without exact basionym page%1995%%%Cactaceae Sclerocactus wetlandicus Hochstätter var. ilseae Hochstätter%%%%comb. nov.
230776-2%1.1.1.7%Cactaceae%%N%Sclerocactus%%spec.%(Engelm. & J.M.Bigelow) Britton & Rose%(Engelm. & J.M.Bigelow)%Britton & Rose%Sclerocactus whipplei%Cactaceae (Britton & Rose)%3: 213, pl. 16%1922%%%%%%%tax. nov.
998914-1%1.1.1.9%Cactaceae%%N%Sclerocactus%%subvar.%Hochstätter%%Hochstätter%Sclerocactus whipplei subvar. aztecia%Piante Grasse%17(3): 228, nom. nov.%1997%%%%%%%nom. nov.
315793-2%1.4%Cactaceae%%N%Sclerocactus%%subsp.%Hochstätter%%Hochstätter%Sclerocactus whipplei subsp. busekii%Succulenta (Netherlands)%74: 136%1995%%[Gandhi 10 Jun 1998] Protologue lacks type locality; this¹information is given in Hochstatter, Gen. Pediocactus 132.¹1995.%%%%House Rock Valley, Arizona (Southwestern U.S.A., Northern America)%tax. nov.
983467-1%1.11%Cactaceae%%N%Sclerocactus%%subsp.%(K.D.Heil & J.M.Porter) Hochstätter%(K.D.Heil & J.M.Porter)%Hochstätter%Sclerocactus whipplei subsp. busekii%Succulenta (Netherlands)%74(1): 40, nom. provis., without basionym ref.%1995%%%Basionym Not stated%%%%comb. nov.
77087417-1%1.1%Cactaceae%%N%Sclerocactus%%subsp.%(K.D.Heil & J.M.Porter) Hochstätter%(K.D.Heil & J.M.Porter)%Hochstätter%Sclerocactus whipplei subsp. cloverae%Succulenta (Netherlands)%86(2): 90%2007%%%Cactaceae Sclerocactus cloverae K.D.Heil & J.M.Porter%%%%comb. et stat. nov.
230777-2%1.5%Cactaceae%%N%Sclerocactus%%var.%(K.Schum.) S.L.Welsh%(K.Schum.)%S.L.Welsh%Sclerocactus whipplei var. glaucus%Great Basin Naturalist%44: 68%1984%%%%%%%tax. nov.
284776-2%1.5%Cactaceae%%N%Sclerocactus%%var.%(K.Schum.) S.L.Welsh%(K.Schum.)%S.L.Welsh%Sclerocactus whipplei var. glaucus%Great Basin Naturalist%44: 68%1984%%%%%%%tax. nov.
300093-2%1.1.4.5%Cactaceae%%N%Sclerocactus%%var.%Castetter, G.J.Pierce & K.H.Schwer.%%Castetter, G.J.Pierce & K.H.Schwer.%Sclerocactus whipplei var. heilii%Cact. Succ. J. (Los Angeles)%48: 79%1976%%Ambiguous ref.-- 2 specimens cited for type [K. Heil 3903A & 3903B]%%%%San Juan County (New Mexico, South-Central U.S.A., Northern America)%tax. nov.
77071404-1%1.1%Cactaceae%%N%Sclerocactus%%subsp.%(Castetter, P.Pierce & K.H.Schwer.) D.R.Hunt%(Castetter, P.Pierce & K.H.Schwer.)%D.R.Hunt%Sclerocactus whipplei subsp. heilii%Cactaceae Syst. Init.%20: 23%2005%%%Cactaceae Sclerocactus whipplei Britton & Rose var. heilii Castetter, P.Pierce & K.H.Schwer.%%%%comb. nov.
60435267-2%1.1.2.1.1.2%Cactaceae%%N%Sclerocactus%%var.%(Hochstätter) S.L.Welsh%(Hochstätter)%S.L.Welsh%Sclerocactus whipplei var. ilseae%Utah Fl., ed. 3.%79%2003%%%Cactaceae Sclerocactus wetlandicus Hochstätter var. ilseae Hochstätter%%%%comb. nov.
230778-2%1.4%Cactaceae%%N%Sclerocactus%%var.%(Peebles) L.D.Benson%(Peebles)%L.D.Benson%Sclerocactus whipplei var. intermedius%Cact. Succ. J. (Los Angeles)%38: 102%1966%%%%%%%tax. nov.
230779-2%1.3%Cactaceae%%N%Sclerocactus%%var.%Peebles%%Peebles%Sclerocactus whipplei var. pygmaeus%Leafl. W. Bot.%5: 192%1949%%%%%%Arizona (Southwestern U.S.A., Northern America)%tax. nov.
230780-2%1.1.4.1.1.4%Cactaceae%%N%Sclerocactus%%var.%Castetter, P.Pierce & K.H.Schwer.%%Castetter, P.Pierce & K.H.Schwer.%Sclerocactus whipplei var. reevesii%Cact. Succ. J. (Los Angeles)%48: 80 (-81), figs%1976%%%%%%New Mexico (South-Central U.S.A., Northern America)%tax. nov.
307966-2%1.1.4.4%Cactaceae%%N%Sclerocactus%%var.%Castetter, G.J.Pierce & K.H.Schwer.%%Castetter, G.J.Pierce & K.H.Schwer.%Sclerocactus whipplei var. reevesii%Cact. Succ. J. (Los Angeles)%48: 80-81          figs%1976%%%%%%San Juan County (New Mexico, South-Central U.S.A., Northern America)%tax. nov.
230781-2%1.4%Cactaceae%%N%Sclerocactus%%var.%(Clover) L.D.Benson%(Clover)%L.D.Benson%Sclerocactus whipplei var. roseus%Cact. Succ. J. (Los Angeles)%38: 101%1966%%%%%%%tax. nov.
1036562-2%1.4%Cactaceae%%N%Sclerocactus%%var.%(Engelm.) Boissev.%(Engelm.)%Boissev.%Sclerocactus whipplei var. spinosior%%%%%%%%%%unknown
230782-2%1.3%Cactaceae%%N%Sclerocactus%%var.%Engelm.%%Engelm.%Sclerocactus whipplei var. spinosior%Trans. Acad. Sci. St. Louis%2: 199%1863%%%%%%%tax. nov.
230783-2%1.4%Cactaceae%%N%Sclerocactus%%spec.%L.D.Benson%%L.D.Benson%Sclerocactus wrightiae%Cact. Succ. J. (Los Angeles)%38: 55%1966%%%%%%Utah (Southwestern U.S.A., Northern America)%tax. nov.