| Symbol | Scientific name | Common name/Accepted name (for synonyms) | Family |
| AGNE6 | Agastache neomexicana (Briq.) Standl. | Agastache pallidiflora ssp. neomexicana var. neomexicana | Lamiaceae
|
| AGNE2 | Agastache nepetoides (L.) Kuntze | yellow giant hyssop | Lamiaceae
|
| AGOC | Agastache occidentalis (Piper) Heller | western giant hyssop | Lamiaceae
|
| AGPA11 | Agastache pallida (Lindl.) Cory | pale giant hyssop | Lamiaceae
|
| AGPAH2 | Agastache pallidiflora (Heller) Rydb. ssp. havardii (Gray) Lint & Epling | Agastache pallidiflora ssp. neomexicana var. havardii | Lamiaceae
|
| AGPAM2 | Agastache pallidiflora (Heller) Rydb. ssp. mearnsii (Woot. & Standl.) Lint & Epling | Agastache mearnsii | Lamiaceae
|
| AGPAH3 | Agastache pallidiflora (Heller) Rydb. ssp. neomexicana (Briq.) Lint & Epling var. havardii (Gray) R.W. Sanders | Bill Williams Mountain giant hyssop | Lamiaceae
|
| AGPAN2 | Agastache pallidiflora (Heller) Rydb. ssp. neomexicana (Briq.) Lint & Epling var. neomexicana (Briq.) R.W. Sanders | Bill Williams Mountain giant hyssop | Lamiaceae
|
| AGPAN | Agastache pallidiflora (Heller) Rydb. ssp. neomexicana (Briq.) Lint & Epling | Bill Williams Mountain giant hyssop | Lamiaceae
|
| AGPAG3 | Agastache pallidiflora (Heller) Rydb. ssp. pallidiflora var. gilensis R.W. Sanders | Bill Williams Mountain giant hyssop | Lamiaceae
|
| AGPAG4 | Agastache pallidiflora (Heller) Rydb. ssp. pallidiflora var. greenei (Briq.) R.W. Sanders | Bill Williams Mountain giant hyssop | Lamiaceae
|
| AGPAP4 | Agastache pallidiflora (Heller) Rydb. ssp. pallidiflora var. pallidiflora | Bill Williams Mountain giant hyssop | Lamiaceae
|
| AGPAP2 | Agastache pallidiflora (Heller) Rydb. ssp. pallidiflora | Bill Williams Mountain giant hyssop | Lamiaceae
|
| AGPAT2 | Agastache pallidiflora (Heller) Rydb. ssp. typica Lint & Epling | Agastache pallidiflora ssp. pallidiflora var. pallidiflora | Lamiaceae
|
| AGPA | Agastache pallidiflora (Heller) Rydb. | Bill Williams Mountain giant hyssop | Lamiaceae
|
| AGPA2 | Agastache parvifolia Eastw. | smallleaf giant hyssop | Lamiaceae
|
| AGPRV | Agastache pringlei (Briq.) Lint & Epling var. verticillata (Woot. & Standl.) R.W. Sanders | Pringle's giant hyssop | Lamiaceae
|
| AGPR3 | Agastache pringlei (Briq.) Lint & Epling | Pringle's giant hyssop | Lamiaceae
|
| AGRU | Agastache rupestris (Greene) Standl. | threadleaf giant hyssop | Lamiaceae
|
| AGSCM | Agastache scrophulariifolia (Willd.) Kuntze var. mollis (Fern.) Heller | Agastache scrophulariifolia | Lamiaceae
|
| AGSC | Agastache scrophulariifolia (Willd.) Kuntze | purple giant hyssop | Lamiaceae
|
| AGURG | Agastache urticifolia (Benth.) Kuntze var. glaucifolia (Heller) Cronq. | nettleleaf giant hyssop | Lamiaceae
|
| AGURU | Agastache urticifolia (Benth.) Kuntze var. urticifolia | nettleleaf giant hyssop | Lamiaceae
|
| AGUR | Agastache urticifolia (Benth.) Kuntze | nettleleaf giant hyssop | Lamiaceae
|
| AGVE3 | Agastache verticillata Woot. & Standl. | Agastache pringlei var. verticillata | Lamiaceae
|
| AGWR | Agastache wrightii (Greenm.) Woot. & Standl. | Sonoran giant hyssop | Lamiaceae
|
| AGAST | Agastache Clayton ex Gronov. | giant hyssop | Lamiaceae
|
| AGAL11 | Agathis alba Rumphius ex Jeffrey | Agathis dammara | Araucariaceae
|
| AGAU4 | Agathis australis (D. Don) Steudel | kauri | Araucariaceae
|
| AGDA2 | Agathis dammara (Lamb.) Rich. | dammar pine | Araucariaceae
|
| AGRO6 | Agathis robusta (C. Moore ex F. Muell.) Bailey | Queensland kauri | Araucariaceae
|
| AGATH2 | Agathis Salisb. | agathis | Araucariaceae
|
| AGBE2 | Agathosma betulina (Bergius) Pill. | buchu | Rutaceae
|
| AGCR4 | Agathosma crenulata (L.) Pill. | buchu | Rutaceae
|
| AGSE5 | Agathosma serratifolia (Curtis) Spreeth | longleaf buchu | Rutaceae
|
| AGATH3 | Agathosma Willd. | agathosma | Rutaceae
|
| AGGR9 | Agati grandiflora (L.) Desv. | Sesbania grandiflora | Fabaceae
|
| AGAMA2 | Agave americana L. ssp. americana var. americana | American century plant | Agavaceae
|
| AGAME | Agave americana L. ssp. americana var. expansa (Jacobi) Gentry | American century plant | Agavaceae
|
| AGAMA | Agave americana L. ssp. americana | American century plant | Agavaceae
|
| AGAMP | Agave americana L. ssp. protamericana Gentry | American century plant | Agavaceae
|
| AGAM | Agave americana L. | American century plant | Agavaceae
|
| AGAN4 | Agave angustifolia Haw. | century plant | Agavaceae
|
| AGAR3 | Agave arizonica Gentry & J.H. Weber | Arizona century plant | Agavaceae
|
| AGAS3 | Agave asperrima Jacobi | rough centuray plant | Agavaceae
|
| AGAT | Agave atrovirens Karw. ex Salm-Dyck | maguey | Agavaceae
|
| AGCA9 | Agave cantala Roxb. | cantala | Agavaceae
|
| AGCH3 | Agave chisosensis C.H. Muller | Agave glomeruliflora | Agavaceae
|
| AGCH2 | Agave chrysantha Peebles | goldenflower century plant | Agavaceae
|
| AGCO7 | Agave consociata Trel. | Agave deserti ssp. deserti | Agavaceae
|
| AGCU3 | Agave cupreata Trel. & Berger | | Agavaceae
|
| AGDE3 | Agave decipiens Baker | false sisal | Agavaceae
|
| AGDE10 | Agave delamateri W.C. Hodgson & L. Slauson | | Agavaceae
|
| AGDED | Agave deserti Engelm. ssp. deserti | desert agave | Agavaceae
|
| AGDES | Agave deserti Engelm. ssp. simplex Gentry | desert agave | Agavaceae
|
| AGDE | Agave deserti Engelm. | desert agave | Agavaceae
|
| AGDE4 | Agave desmettiana Jacobi | dwarf century plant | Agavaceae
|
| AGEG | Agave eggersiana Trel. | Eggers' century plant | Agavaceae
|
| AGFO2 | Agave fourcroydes Lemaire | henequen | Agavaceae
|
| AGGL2 | Agave glomeruliflora (Engelm.) Berger | Chisos Mountain century plant | Agavaceae
|
| AGGR4 | Agave gracilipes Trel. | slimfoot century plant | Agavaceae
|
| AGHA | Agave havardiana Trel. | Havard's century plant | Agavaceae
|
| AGHE6 | Agave heteracantha Zucc. | Agave lophantha | Agavaceae
|
| AGHU3 | Agave huachucensis Baker | Agave parryi ssp. parryi | Agavaceae
|
| AGKA2 | Agave kaibabensis McKelvey | Agave utahensis var. kaibabensis | Agavaceae
|
| AGLA8 | Agave lata Shinners | Manfreda virginica | Agavaceae
|
| AGLE | Agave lechuguilla Torr. | lechuguilla | Agavaceae
|
| AGLOP | Agave lophantha Schiede var. poselgeri (Salm-Dyck) Berger | Agave lechuguilla | Agavaceae
|
| AGLO | Agave lophantha Schiede | thorncrest century plant | Agavaceae
|
| AGMA5 | Agave maculata Engelm. ex Torr., non Regel | Manfreda maculosa | Agavaceae
|
| AGMAM2 | Agave maculosa Hook. var. minor Jacobi | Manfreda maculosa | Agavaceae
|
| AGMA6 | Agave maculosa Hook. | Manfreda maculosa | Agavaceae
|
| AGMC | Agave mckelveyana Gentry | McKelvey's century plant | Agavaceae
|
| AGMI4 | Agave missionum Trel. | corita | Agavaceae
|
| AGMU | Agave murpheyi F. Gibson | Murphey's century plant | Agavaceae
|
| AGNE3 | Agave neglecta Small | wild century plant | Agavaceae
|
| AGNE4 | Agave neomexicana Woot. & Standl. | Agave parryi ssp. neomexicana | Agavaceae
|
| AGPAC2 | Agave palmeri Engelm. var. chrysantha (Peebles) Little ex L. Benson | Agave chrysantha | Agavaceae
|
| AGPA3 | Agave palmeri Engelm. | Palmer's century plant | Agavaceae
|
| AGPAN6 | Agave parryi Engelm. ssp. neomexicana (Woot. & Standl.) Ullrich | Parry's agave | Agavaceae
|
| AGPAP5 | Agave parryi Engelm. ssp. parryi | Parry's agave | Agavaceae
|
| AGPAC | Agave parryi Engelm. var. couesii (Engelm. ex Trel.) Kearney & Peebles | Agave parryi ssp. parryi | Agavaceae
|
| AGPAH | Agave parryi Engelm. var. huachucensis (Baker) Little ex L. Benson | Agave parryi ssp. parryi | Agavaceae
|
| AGPA4 | Agave parryi Engelm. | Parry's agave | Agavaceae
|
| AGPA5 | Agave parviflora Torr. | smallflower century plant | Agavaceae
|
| AGPO | Agave portoricensis Trel. | Puerto Rico century plant | Agavaceae
|
| AGRIS | Agave rigida P. Mill. var. sisalana (Perrine) Engelm. | Agave sisalana | Agavaceae
|
| AGSC2 | Agave scabra Salm-Dyck | Agave parryi ssp. parryi | Agavaceae
|
| AGSCS2 | Agave schottii Engelm. var. schottii | Schott's century plant | Agavaceae
|
| AGSCT | Agave schottii Engelm. var. treleasei (Toumey) Kearney & Peebles | Trelease's century plant | Agavaceae
|
| AGSC3 | Agave schottii Engelm. | Schott's century plant | Agavaceae
|
| AGSH | Agave shawii Engelm. | coastal agave | Agavaceae
|
| AGSI2 | Agave sisalana Perrine | sisal hemp | Agavaceae
|
| AGTE7 | Agave tequilana A. Weber | tequila agave | Agavaceae
|
| AGTI | Agave tigrina (Engelm.) Cory | Manfreda virginica | Agavaceae
|
| AGTOB2 | Agave toumeyana Trel. ssp. bella (Breitung) Gentry | Agave toumeyana var. bella | Agavaceae
|
| AGTOB | Agave toumeyana Trel. var. bella Breitung | Toumey's century plant | Agavaceae
|
| AGTOT | Agave toumeyana Trel. var. toumeyana | Toumey's century plant | Agavaceae
|
| AGTO | Agave toumeyana Trel. | Toumey's century plant | Agavaceae
|
| AGUTK2 | Agave utahensis Engelm. ssp. kaibabensis (McKelvey) Gentry | Agave utahensis var. kaibabensis | Agavaceae
|
| AGUTE | Agave utahensis Engelm. var. eborispina (Hester) Breitung | Utah agave | Agavaceae
|