| ID | Symbol | Scientific | Common | Family |
| 1696 | AGAVE | Agave L. | agave | Agavaceae |
| 1697 | AGAJ | Agave ?ajoensis W.C. Hodgson [deserti Xschottii] | | Agavaceae |
| 1698 | AGAM | Agave americana L. | American century plant | Agavaceae |
| 1699 | AGAMA | Agave americana L. ssp. americana | American century plant | Agavaceae |
| 1700 | AGAMA2 | Agave americana L. ssp. americana var. americana | American century plant | Agavaceae |
| 1701 | AGAME | Agave americana L. ssp. americana var. expansa (Jacobi) Gentry | American century plant | Agavaceae |
| 1702 | AGAMP | Agave americana L. ssp. protamericana Gentry | American century plant | Agavaceae |
| 1703 | AGAMM | Agave americana L. var. marginata Trel. [excluded] | | Agavaceae |
| 1704 | AGAMM2 | Agave americana L. var. mediopicta Trel. [excluded] | | Agavaceae |
| 1705 | AGAMS | Agave americana L. var. striata Trel. [excluded] | | Agavaceae |
| 1706 | AGAN4 | Agave angustifolia Haw. | century plant | Agavaceae |
| 1707 | AGAR8 | Agave ?arizonica Gentry & J.Z. Weber (pro sp.) [chrysantha ? toumeyana] | Arizona century plant | Agavaceae |
| 1708 | AGAR3 | Agave arizonica Gentry & J.H. Weber [hybrid] | Agave ?arizonica | Agavaceae |
| 1709 | AGAS3 | Agave asperrima Jacobi | rough century plant | Agavaceae |
| 1710 | AGAT | Agave atrovirens Karw. ex Salm-Dyck | maguey | Agavaceae |
| 1711 | AGCA9 | Agave cantala Roxb. | cantala | Agavaceae |
| 1712 | AGCH2 | Agave chrysantha Peebles | goldenflower century plant | Agavaceae |
| 1713 | AGPAC2 | Agave palmeri Engelm. var. chrysantha (Peebles) Little ex L. Benson | Agave chrysantha | Agavaceae |
| 1714 | AGCU3 | Agave cupreata Trel. & Berger | | Agavaceae |
| 1715 | AGDE3 | Agave decipiens Baker | false sisal | Agavaceae |
| 1716 | AGDE10 | Agave delamateri W.C. Hodgson & L. Slauson | Tonto Basin century plant | Agavaceae |
| 1717 | AGDE | Agave deserti Engelm. | desert agave | Agavaceae |
| 1718 | AGDED | Agave deserti Engelm. ssp. deserti | desert agave | Agavaceae |
| 1719 | AGCO7 | Agave consociata Trel. | Agave deserti ssp. deserti | Agavaceae |
| 1720 | AGDES | Agave deserti Engelm. ssp. simplex Gentry | desert agave | Agavaceae |
| 1721 | AGDES3 | Agave deserti Engelm. var. simplex (Gentry) W.C. Hodgson & Reveal | Agave deserti ssp. simplex | Agavaceae |
| 1722 | AGDE4 | Agave desmettiana Jacobi | dwarf century plant | Agavaceae |
| 1723 | AGEG | Agave eggersiana Trel. | Eggers's century plant | Agavaceae |
| 1724 | AGFO2 | Agave fourcroydes Lemaire | henequen | Agavaceae |
| 1725 | AGGL2 | Agave glomeruliflora (Engelm.) Berger | Chisos Mountain century plant | Agavaceae |
| 1726 | AGCH3 | Agave chisosensis C.H. Muller | Agave glomeruliflora | Agavaceae |
| 1727 | AGGR4 | Agave gracilipes Trel. | slimfoot century plant | Agavaceae |
| 1728 | AGHA | Agave havardiana Trel. | Havard's century plant | Agavaceae |
| 1729 | AGLE | Agave lechuguilla Torr. | lechuguilla | Agavaceae |
| 1730 | AGLOP | Agave lophantha Schiede var. poselgeri (Salm-Dyck) Berger | Agave lechuguilla | Agavaceae |
| 1731 | AGMI4 | Agave missionum Trel. | corita | Agavaceae |
| 1732 | AGPO | Agave portoricensis Trel. | Agave missionum | Agavaceae |
| 1733 | AGMU | Agave murpheyi F. Gibson | Murphey's century plant | Agavaceae |
| 1734 | AGNE3 | Agave neglecta Small | wild century plant | Agavaceae |
| 1735 | AGPA3 | Agave palmeri Engelm. | Palmer's century plant | Agavaceae |
| 1736 | AGPA4 | Agave parryi Engelm. | Parry's agave | Agavaceae |
| 1737 | AGPAN6 | Agave parryi Engelm. ssp. neomexicana (Woot. & Standl.) Ullrich | Parry's agave | Agavaceae |
| 1738 | AGNE4 | Agave neomexicana Woot. & Standl. | Agave parryi ssp. neomexicana | Agavaceae |
| 1739 | AGPAP5 | Agave parryi Engelm. ssp. parryi | Parry's agave | Agavaceae |
| 1740 | AGHU3 | Agave huachucensis Baker | Agave parryi ssp. parryi | Agavaceae |
| 1741 | AGPAC | Agave parryi Engelm. var. couesii (Engelm. ex Trel.) Kearney & Peebles | Agave parryi ssp. parryi | Agavaceae |
| 1742 | AGPAH | Agave parryi Engelm. var. huachucensis (Baker) Little ex L. Benson | Agave parryi ssp. parryi | Agavaceae |
| 1743 | AGSC2 | Agave scabra Salm-Dyck | Agave parryi ssp. parryi | Agavaceae |
| 1744 | AGPA5 | Agave parviflora Torr. | smallflower century plant | Agavaceae |
| 1745 | AGPH | Agave phillipsiana W.C. Hodgson | Grand Canyon century plant | Agavaceae |
| 1746 | AGRI6 | Agave rigida P. Mill. | | Agavaceae |
| 1747 | AGRIR | Agave rigida P. Mill. var. rigida | | Agavaceae |
| 1748 | AGSC3 | Agave schottii Engelm. | Schott's century plant | Agavaceae |
| 1749 | AGSCS2 | Agave schottii Engelm. var. schottii | Schott's century plant | Agavaceae |
| 1750 | AGSCT | Agave schottii Engelm. var. treleasei (Toumey) Kearney & Peebles | Trelease's century plant | Agavaceae |
| 1751 | AGSH | Agave shawii Engelm. | coastal agave | Agavaceae |
| 1752 | AGSI2 | Agave sisalana Perrine | sisal hemp | Agavaceae |
| 1753 | AGRIS | Agave rigida P. Mill. var. sisalana (Perrine) Engelm. | Agave sisalana | Agavaceae |
| 1754 | AGTE7 | Agave tequilana A. Weber | tequila agave | Agavaceae |
| 1755 | AGTO | Agave toumeyana Trel. ex Standl. | Toumey's century plant | Agavaceae |
| 1756 | AGTOB | Agave toumeyana Trel. ex Standl. var. bella Breitung | Toumey's century plant | Agavaceae |
| 1757 | AGTOB2 | Agave toumeyana Trel. ex Standl. ssp. bella (Breitung) Gentry | Agave toumeyana var. bella | Agavaceae |
| 1758 | AGTOT | Agave toumeyana Trel. ex Standl. var. toumeyana | Toumey's century plant | Agavaceae |
| 1759 | AGUN2 | Agave univittata Haw. | thorncrest century plant | Agavaceae |
| 1760 | AGHE6 | Agave heteracantha Zucc. | Agave univittata | Agavaceae |
| 1761 | AGLO | Agave lophantha Schiede | Agave univittata | Agavaceae |
| 1762 | AGMC | Agave mckelveyana Gentry, nomen nudum | Agave univittata | Agavaceae |
| 1763 | AGUT | Agave utahensis Engelm. | Utah agave | Agavaceae |
| 1764 | AGUTE | Agave utahensis Engelm. var. eborispina (Hester) Breitung | Utah agave | Agavaceae |
| 1765 | AGUTK | Agave utahensis Engelm. var. kaibabensis (McKelvey) Breitung | Kaibab agave | Agavaceae |
| 1766 | AGKA2 | Agave kaibabensis McKelvey | Agave utahensis var. kaibabensis | Agavaceae |
| 1767 | AGUTK2 | Agave utahensis Engelm. ssp. kaibabensis (McKelvey) Gentry | Agave utahensis var. kaibabensis | Agavaceae |
| 1768 | AGUTN | Agave utahensis Engelm. var. nevadensis Engelm. ex Greenm. & Roush | Nevada agave | Agavaceae |
| 1769 | AGUTU | Agave utahensis Engelm. var. utahensis | Utah agave | Agavaceae |
| 1770 | AGWE | Agave weberi Cels ex Poisson | Weber's century plant | Agavaceae |
| 1771 | AGXY | Agave xylonacantha Salm-Dyck | century plant | Agavaceae |
| 28363 | DRACA | Dracaena L. | dracaena | Agavaceae |
| 28364 | DRCI3 | Dracaena cinnabari Balf. f. | Socotra dragontree | Agavaceae |
| 28365 | DRCO9 | Dracaena concinna Kunth | | Agavaceae |
| 28366 | DRDR3 | Dracaena draco (L.) L. | dragontree | Agavaceae |
| 28367 | DRFR2 | Dracaena fragrans (L.) Ker-Gawl. | fragrant dracaena | Agavaceae |
| 28368 | DRMA8 | Dracaena marginata Lam. | dragontree | Agavaceae |
| 28369 | DRST8 | Dracaena steudneri Schweinf. ex Engl. | bush nightfighter | Agavaceae |
| 28370 | DRSU11 | Dracaena surculosa Lindl. | gold dust dracaena | Agavaceae |
| 35910 | FURCR | Furcraea Vent. | furcraea | Agavaceae |
| 35911 | FUFO | Furcraea foetida (L.) Haw. | Mauritius hemp | Agavaceae |
| 35912 | FUGI | Furcraea gigantea Vent. | Furcraea foetida | Agavaceae |
| 35913 | FUHE2 | Furcraea hexapetala (Jacq.) Urban | Cuban hemp | Agavaceae |
| 35914 | FUMA7 | Furcraea macrophylla Baker [excluded] | | Agavaceae |
| 35915 | FUSE | Furcraea selloa K. Koch | wild sisal | Agavaceae |
| 35916 | FUTU | Furcraea tuberosa (P. Mill.) Ait. f. | female karata | Agavaceae |
| 39685 | HESPE | Hesperaloe Engelm. | false yucca | Agavaceae |
| 39686 | HEFU2 | Hesperaloe funifera (Lem.) Trel. | New Mexico false yucca | Agavaceae |
| 39687 | HEPA8 | Hesperaloe parviflora (Torr.) Coult. | redflower false yucca | Agavaceae |
| 39688 | HEPAE | Hesperaloe parviflora (Torr.) Coult. var. engelmannii (Krauskopf) Trel. | Engelmann's false yucca | Agavaceae |
| 39689 | HEPAP | Hesperaloe parviflora (Torr.) Coult. var. parviflora | redflower false yucca | Agavaceae |
| 39782 | HESPE12 | Hesperoyucca (Engelm.) Baker | | Agavaceae |
| 39783 | HENE7 | Hesperoyucca newberryi (McKelvey) Clary | Newberry's yucca | Agavaceae |
| 39784 | YUNE3 | Yucca newberryi McKelvey | Hesperoyucca newberryi | Agavaceae |
| 39785 | HEWH | Hesperoyucca whipplei (Torr.) Baker | chaparral yucca | Agavaceae |
