— 340 — 



A. americaiia [yellow margined]. Bosse, Handbuch. 1: 204, (1840). — 

 Garden. 12: 397. (1877). 



A. americavn hiteo-iiinrr/inata. 111. Hort. 3. Mise. 92. ( 1856). — Sprenger, 

 Monatsschr. f. Kakteenk. ö, 69. (1895). 



A. americaiia fol. viridibus ad marg. luteis. Salm, Bonplandia. 7 : 86. (1859i. 



A americaiia fol. luteo-marg. Jacobi, Versuch. 16. (1864); Nachtrag. 5. 

 (1867). — Belg. Hort. 21: 117. (1871). ~ Andre, 111. Hort. 19: 149. (1872). 



A. rei-oUita. Regel, Gartenflora U: 265. (1865). 



A. revolnta fol. eleganter marg. De Smet, Cat. 5. 15. (1869). 



A. americaiia rarier/ata. G a r d e n, 3 : 415. (1873) ; 37 : 235. (1890). —Weber 

 in Bois, Dict. 51. r'. 29 (1893). — Harris, Rept Mo. Bot. Card. 17: 128. F. 

 (1906). — Cooke, Fl. Presidency of Bombay. 2: 754. (1907). 



A, americaiia fol. marginatis. D ani eil i, Nuovo Giorn. Bot. Ital. 17: 70. (18S5). 



A. Inteo-marginata. Terracciano, Primo Contr. 41. (1SS5). 



A. americaiia aureo-cariegata. Gard. Chron. 111. 3: 174. (1888). 



A. americaiia ornata. ?Baker, Kew Bull. 18J)2: 4; Add. Ser. 2: 220. (1901) - 

 Sprenger, Monatsschr. f. Kakteenk. 5: 69. (1895). 



A. americaiia marginata. Münster, Monatsschr. f. Kakteenk. 3. 115. (1893). 



A. americaiia aitreo marginata. Voss und Siebert, Vilmorins Blumen- 

 gärtn. 1037. (1896). 



A. americaiia revolnta. Hort, 



Variegation marginal, bright yellow to greenish yellow. 



The commonest and best-known variegated Agave. From 

 A. picfa, with which it is usually confounded, it differs in shorter, 

 wider, and grayer leaves, short curved end-spine, and usually 

 greener-yellow variegation. 



A. americaiia incdio-picta. (1834). 



A. americaiia fol. luteis viridi-marginatis. Salm, Hort. Dyck. 7 (1834). — 

 Kunth, Enum. 5: 821. (1850). Martins, Fl. Brasil. 3': 184. a855). -Jacobi, 

 Verzeiclmis. 11. (1855); Versuch. 16. (1864) & Nachtr. 5 (1S67). 



A. americaiia fol. liiteis viridi-striatis. Salm, Hort. Dyck. 7. (1834). — 

 Kunth, Enum. o: 821. (1850). — Martins, Fl. Brasil. 3': 184. (1855). 



J. americaiia fol. luteis ad marg. viridibus. Salm, Bonplandia. 7 : 86. (1859). 



A. americaiia fol. medio luteis. Gels, Cat. ls(;i: 18. 



A. americaiia [yellow leaves margined or interrupted with green]. Koch, 

 Wochenschr. Ver. Beförd. Gartenbau. 1862: 59. 



J. laeivcireiia. K o c h, Wochenschr. Verein Beförd. Gartenbau, j: 325. (1862); 

 8: 186. (1865). 



A. falcata. Koch, Wochenschr. Ver. Beförd Gartenbau. 5: 326. (1862). 



A. americaiia meilio-picta. Regel, Gartenflora. 14: 265. (1865) — Garden, 

 3: 415. (1873): 12: 395. (1877); 39: 12. (1891), Peacock, List. 1. (1878). — 

 Sprenger, Monatsschr. f. Kakteenkunde. 5: 69. ;1895). — Lebl, Neuberl's 

 Gart.-Mag. 50: 14, (1897). 



J. americaiia fol. medio-pictis. Van Houtte, Cat. 123:' 32. (1868). - 

 Belg. Hort. 21: 117. (1871). - Andre, 111. Hort. 19: 149. (1872). 



A. niedin-htfea. Linden, Cat. 1880: 86. 



