| ID | Symbol | Scientific | Common | Family |
| 514 | ACANT6 | Acanthocereus (Engelm. ex Berger) Britt. & Rose | triangle cactus | Cactaceae |
| 515 | ACTE4 | Acanthocereus tetragonus (L.) Humm. | triangle cactus | Cactaceae |
| 516 | ACFL3 | Acanthocereus floridanus Small ex Britt. & Rose | Acanthocereus tetragonus | Cactaceae |
| 517 | ACPE5 | Acanthocereus pentagonus (L.) Britt. & Rose | Acanthocereus tetragonus | Cactaceae |
| 518 | CATE30 | Cactus tetragonus L. | Acanthocereus tetragonus | Cactaceae |
| 519 | CEPE4 | Cereus pentagonus (L.) Haw. | Acanthocereus tetragonus | Cactaceae |
| 5983 | ARIOC | Ariocarpus Scheidw. | livingrock | Cactaceae |
| 5984 | ARFI | Ariocarpus fissuratus (Engelm.) K. Schum. | chautle livingrock | Cactaceae |
| 5985 | MAFI | Mammillaria fissurata Engelm. | Ariocarpus fissuratus | Cactaceae |
| 8615 | ASTRO2 | Astrophytum Lem. | astrophytum | Cactaceae |
| 8616 | ASAS6 | Astrophytum asterias (Zucc.) Lem. | sanddollar | Cactaceae |
| 8617 | ECAS | Echinocactus asterias Zucc. | Astrophytum asterias | Cactaceae |
| 8618 | ASMY3 | Astrophytum myriostigma Lem. | | Cactaceae |
| 8619 | ASOR9 | Astrophytum ornatum (DC.) Britton & Rose | bishop's hat | Cactaceae |
| 9850 | BERGE | Bergerocactus Britt. & Rose | snakecactus | Cactaceae |
| 9851 | BEEM | Bergerocactus emoryi (Engelm.) Britt. & Rose | golden snakecactus | Cactaceae |
| 9852 | BEEM2 | Bergerocereus emoryi (Engelm.) Britt. & Rose | Bergerocactus emoryi | Cactaceae |
| 9853 | CEEM | Cereus emoryi Engelm. | Bergerocactus emoryi | Cactaceae |
| 10571 | BORZI | Borzicactus Riccob. | borzicactus | Cactaceae |
| 11025 | BRASI | Brasiliopuntia (K. Schum.) A. Berger | | Cactaceae |
| 11026 | BRBR6 | Brasiliopuntia brasiliensis (Willd.) Berger | Brazilian pricklypear | Cactaceae |
| 11027 | CABR24 | Cactus brasiliensis Willd. | Brasiliopuntia brasiliensis | Cactaceae |
| 11028 | OPBR2 | Opuntia brasiliensis (Willd.) Haw. | Brasiliopuntia brasiliensis | Cactaceae |
| 15594 | CARNE2 | Carnegiea Britt. & Rose | saguaro | Cactaceae |
| 15595 | CARNE | Carnegia Britt. & Rose [orthographic variant] | Carnegiea | Cactaceae |
| 15596 | CAGI10 | Carnegiea gigantea (Engelm.) Britt. & Rose | saguaro | Cactaceae |
| 15597 | CAGI7 | Carnegia gigantea (Engelm.) Britt. & Rose [orthographic variant] | Carnegiea gigantea | Cactaceae |
| 15598 | CEGI | Cereus giganteus Engelm. | Carnegiea gigantea | Cactaceae |
| 16790 | CEPHA10 | Cephalocereus Pfeiff. | cephalocereus | Cactaceae |
| 17085 | CEREU | Cereus P. Mill. | sweetpotato cactus | Cactaceae |
| 17086 | CEBL2 | Cereus blanckii Poselg. | | Cactaceae |
| 17087 | CEBL | Cereus blankii Poselg. [orthographic error] | Cereus blanckii | Cactaceae |
| 17088 | CEHE3 | Cereus hexagonus (L.) P. Mill. | lady of the night cactus | Cactaceae |
| 17089 | CEHI3 | Cereus hildmannianus K. Schum. | hedge cactus | Cactaceae |
| 17090 | CEPE5 | Cereus peruvianus auct. non (L.) P. Mill. [misapplied] | Cereus hildmannianus | Cactaceae |
| 17091 | CEUR | Cereus uruguayanus auct. non Kiesling [misapplied] | Cereus hildmannianus | Cactaceae |
| 17092 | PIPE7 | Piptanthocereus peruvianus auct. non (L.) Riccob. [misapplied] | Cereus hildmannianus | Cactaceae |
| 17093 | STPE13 | Stenocereus peruvianus auct. non (P. Mill.) Kiesling [misapplied] | Cereus hildmannianus | Cactaceae |
| 19927 | CLEIS3 | Cleistocactus Lem. | cleistocactus | Cactaceae |
| 19928 | CLIC2 | Cleistocactus icosagonus (Kunth) F.A.C. Weber | | Cactaceae |
| 19929 | BOIC | Borzicactus icosagonus (Kunth) Britton & Rose | Cleistocactus icosagonus | Cactaceae |
| 21021 | CONSO2 | Consolea Lem. | | Cactaceae |
| 21022 | COCO14 | Consolea corallicola Small | semaphore pricklypear | Cactaceae |
| 21023 | CASP19 | Cactus spinosissimus auct. non (P. Mill.) Martyn [misapplied] | Consolea corallicola | Cactaceae |
| 21024 | OPCO14 | Opuntia corallicola (Small) Backeberg | Consolea corallicola | Cactaceae |
| 21025 | OPSP3 | Opuntia spinosissima auct. non P. Mill. [misapplied] | Consolea corallicola | Cactaceae |
| 21026 | COMO8 | Consolea moniliformis (L.) Britt. | tuna | Cactaceae |
| 21027 | OPMO2 | Opuntia moniliformis (L.) Haw. ex Steud. | Consolea moniliformis | Cactaceae |
| 21028 | CORU8 | Consolea rubescens (Salm-Dyck ex DC.) Lem. | sour pricklypear | Cactaceae |
| 21029 | OPRU | Opuntia rubescens Salm-Dyck ex DC. | Consolea rubescens | Cactaceae |
| 21645 | CORRY | Corryocactus Britton & Rose | corryocactus | Cactaceae |
| 21776 | CORYP | Coryphantha (Engelm.) Lem. | beehive cactus | Cactaceae |
| 21777 | COEC | Coryphantha echinus (Engelm.) Britt. & Rose | rhinoceros cactus | Cactaceae |
| 21778 | COCOE | Coryphantha cornifera (DC.) Lem. var. echinus (Engelm.) L. Benson | Coryphantha echinus | Cactaceae |
| 21779 | COPE2 | Coryphantha pectinata (Engelm.) Britt. & Rose | Coryphantha echinus | Cactaceae |
| 21780 | MAEC | Mammillaria echinus Engelm. | Coryphantha echinus | Cactaceae |
| 21781 | COMA14 | Coryphantha macromeris (Engelm.) Lem. | nipple beehive cactus | Cactaceae |
| 21782 | COMAM2 | Coryphantha macromeris (Engelm.) Lem. var. macromeris | nipple beehive cactus | Cactaceae |
| 21783 | MAMA16 | Mammillaria macromeris Engelm. | Coryphantha macromeris var. macromeris | Cactaceae |
| 21784 | COMAR2 | Coryphantha macromeris (Engelm.) Lem. var. runyonii (Britt. & Rose) L. Benson | Runyon's beehive cactus | Cactaceae |
| 21785 | COMAR5 | Coryphantha macromeris (Engelm.) Lem. ssp. runyonii (Britt. & Rose) N.P. Taylor | Coryphantha macromeris var. runyonii | Cactaceae |
| 21786 | CORU7 | Coryphantha runyonii Britt. & Rose | Coryphantha macromeris var. runyonii | Cactaceae |
| 21787 | MARU6 | Mammillaria runyonii (Britt. & Rose) Cory | Coryphantha macromeris var. runyonii | Cactaceae |
| 21788 | CONI16 | Coryphantha nickelsiae (K. Brandeg.) Britt. & Rose | Nickels's cactus | Cactaceae |
| 21789 | COSUN | Coryphantha sulcata (Englem.) Britt. & Rose var. nickelsiae (K. Brandeg.) L. Benson | Coryphantha nickelsiae | Cactaceae |
| 21790 | MANI4 | Mammillaria nickelsiae K. Brandeg. | Coryphantha nickelsiae | Cactaceae |
| 21791 | COOC11 | Coryphantha octacantha (DC.) Britt. & Rose [excluded] | | Cactaceae |
| 21792 | COMU12 | Coryphantha muehlenpfordtii (Poselg.) Britt. & Rose [excluded] | Coryphantha octacantha | Cactaceae |
| 21793 | CORA7 | Coryphantha ramillosa Cutak | whiskerbush | Cactaceae |
| 21794 | MARA9 | Mammillaria ramillosa (Cutak) Weiniger | Coryphantha ramillosa | Cactaceae |
| 21795 | CORE3 | Coryphantha recurvata (Engelm.) Britt. & Rose | Santa Cruz beehive cactus | Cactaceae |
| 21796 | MARE8 | Mammillaria recurvata Engelm. | Coryphantha recurvata | Cactaceae |
| 21797 | CORO7 | Coryphantha robustispina (Schott ex Engelm.) Britt. & Rose | long-tubercle beehive cactus | Cactaceae |
| 21798 | COROR | Coryphantha robustispina (Schott ex Engelm.) Britt. & Rose ssp. robustispina | long-tubercle beehive cactus | Cactaceae |
| 21799 | CARO23 | Cactus robustispinus (Schott ex Engelm.) Kuntze | Coryphantha robustispina ssp. robustispina | Cactaceae |
| 21800 | COSCR | Coryphantha scheeri (Muehlenpfordt) L. Benson var. robustispina (Schott ex Engelm.) L. Benson | Coryphantha robustispina ssp. robustispina | Cactaceae |
| 21801 | MARO5 | Mammillaria robustispina Schott ex Engelm. | Coryphantha robustispina ssp. robustispina | Cactaceae |
| 21802 | COROS | Coryphantha robustispina (Schott ex Engelm.) Britt. & Rose ssp. scheeri (Muehlenpfordt) N.P. Taylor | Scheer's beehive cactus | Cactaceae |
| 21803 | COSC6 | Coryphantha scheeri (Muehlenpfordt) L. Benson | Coryphantha robustispina ssp. scheeri | Cactaceae |
| 21804 | COSCS | Coryphantha scheeri (Muehlenpfordt) L. Benson var. scheeri (Muehlenpfordt) L. Benson [superfluous autonym] | Coryphantha robustispina ssp. scheeri | Cactaceae |
| 21805 | MASC6 | Mammillaria scheeri Muehlenpfordt | Coryphantha robustispina ssp. scheeri | Cactaceae |
| 21806 | COROU | Coryphantha robustispina (Schott ex Engelm.) Britt. & Rose ssp. uncinata (L. Benson) N.P. Taylor | Scheer's beehive cactus | Cactaceae |
| 21807 | COSCU | Coryphantha scheeri (Muehlenpfordt) L. Benson var. uncinata L. Benson | Coryphantha robustispina ssp. uncinata | Cactaceae |
| 21808 | COSCV | Coryphantha scheeri (Muehlenpfordt) L. Benson var. valida (Engelm.) L. Benson | Coryphantha robustispina ssp. uncinata | Cactaceae |
| 21809 | COSC12 | Coryphantha scolymoides (Scheidw.) Berger [excluded] | | Cactaceae |
| 21810 | COSU7 | Coryphantha sulcata (Engelm.) Britt. & Rose | pineapple cactus | Cactaceae |
| 21811 | MASU11 | Mammillaria sulcata Engelm. | Coryphantha sulcata | Cactaceae |
| 21812 | COVI18 | Coryphantha villarensis Backeberg [excluded] | | Cactaceae |
| 24058 | CYLIN2 | Cylindropuntia (Engelm.) Kreuzinger | | Cactaceae |
| 24059 | CYAB2 | Cylindropuntia abysii (Hester) Backeberg | Peach Springs canyon cholla | Cactaceae |
| 24060 | OPAB2 | Opuntia abysii Hester | Cylindropuntia abysii | Cactaceae |
| 24061 | CYAC8 | Cylindropuntia acanthocarpa (Engelm. & Bigelow) F.M. Knuth | buck-horn cholla | Cactaceae |
| 24062 | CYACA2 | Cylindropuntia acanthocarpa (Engelm. & Bigelow) F.M. Knuth var. acanthocarpa | buckhorn cholla | Cactaceae |
| 24063 | OPAC | Opuntia acanthocarpa Engelm. & Bigelow | Cylindropuntia acanthocarpa var. acanthocarpa | Cactaceae |
| 24064 | OPACA | Opuntia acanthocarpa Engelm. & Bigelow var. acanthocarpa Engelm. & Bigelow [superfluous autonym] | Cylindropuntia acanthocarpa var. acanthocarpa | Cactaceae |
| 24065 | CYACC2 | Cylindropuntia acanthocarpa (Engelm. & Bigelow) F.M. Knuth var. coloradensis (L. Benson) Pinkava | Colorado buckhorn cholla | Cactaceae |
| 24066 | OPACC | Opuntia acanthocarpa Engelm. & Bigelow var. coloradensis L. Benson | Cylindropuntia acanthocarpa var. coloradensis | Cactaceae |
| 24067 | CYACM | Cylindropuntia acanthocarpa (Engelm. & Bigelow) F.M. Knuth var. major (Engelm. & Bigelow) Pinkava | buckhorn cholla | Cactaceae |
| 24068 | OPACM | Opuntia acanthocarpa Engelm. & Bigelow var. major (Engelm. & Bigelow) L. Benson | Cylindropuntia acanthocarpa var. major | Cactaceae |
| 24069 | OPECM | Opuntia echinocarpa Engelm. & Bigelow var. major Engelm. & Bigelow | Cylindropuntia acanthocarpa var. major | Cactaceae |
