A NEW KEY TO THE GENERA OF AMARYLLIDACE.E. 169 



trifloriim, Roxb. ; and camhcujense, Herb., from longifiorum. Addi- 

 tions are P. parvum, Dalzell, and P. collinum, Cosson & Durieu. 

 P. tortifolium, Boiss., is P. tortuosuvi, Herb. ; and P. Chapmanni, 

 Harv., and P. temdfoHum, Hochst., are P. trianthum, Herb. 



41. Placed. — Species four; the three additions being P. lutea, 

 Germaini, and Arzm, of Philippi. 



42. Elisena. — Species two to three. 



43. Eucharis. — Species two. E. Candida, Planch., in ' Flore des 

 Serres,' t. 788 and-E. yra^idijiora, Planch., in ' Bot. Mag.,' t. 4791 

 [E. amazonica, Linden.) 



44. Calostemma. — Species three. See ' Benth. Fl. Austral.,' 

 vol. vi., p. 457. 



46. Eurycles. — Species two; australis being the same as 

 amhoinensis. 



46. Leperiza. — Species two ; a second, still midescribed, im- 

 ported lately from Ecuador by Messrs. E. G. Henderson & Son. 



47. Stenomesson. — Including Cohurgia. Species about ten, 

 Kunth's needing great reduction. See Baker, in ' Ref . Bot.,' sub. 

 t. 308. Incaniata, splejidens, bichroma, variegata, chceapoyensis, 

 versicolor, Imta, and miniata appear to be mere forms of one species, 

 and recurvata, discolor, ohragillensis, lutea, and Mad eanica of another. 

 Additions are ^S'. Pectrcei, Baker, in * Ref. Bot.,' t. 308, and 

 S. suspensiun, Baker, in ' Ref. Bot.,' t. 22. 



48. Eucrosia. — Monotypic, the habitat being Ecuador, not Peru, 

 as given in Kimth. 



49. Callithauma. — Species two. 



50. Xarcissus. — Including Corhularia, Ajax, Queltia, Ganymedes, 

 and Hermione. Species, twenty-one. 



51. Ixiolirion. — Monotypic ; tataricum. being a mere variety of 

 montanmn. It extends to Beloochistan and Afghanistan. 



52 . PoUanthes. — Monotypic . 



53. Alstrcemeria. — Species twenty to thkty, or more, a large 

 number of novelties from Chili having been described from Philippi 

 and several from Brazil by myself (' Journ. Bot.,' 1877, p. 259.) 



54. Bomarea. — Including Sphaerine and Wichuroia. Species 

 about fifty, Kunth's needing to be greatly reduced, es2)ecially in 

 the neighbourhood of B. edtdis. A fine addition is B. Carderi, 

 Masters, and there are many others still undescribed. Sphoerine 

 and Wichurcca differ from Bomarea in habit alone. Both this 

 genus and Alstrcemeria greatly need re-monographiilg from present 

 material. 



55. Leontochir, Philippi. — ' Desc. Nuev. Plant.,' p. 69. Mono- 

 typic. 



