AMARYLLIDACEAE. 
44. Hymenocallis graminifolia Greenman. — Valley near Yantepee, 
400 ft, State of Morelos, 6 July 1901. . 
C. G. Pringle: Plantae mexicanae, n. 8532. > 
45. Agave brunnea Watson. — Calcareous mesas, Los Charcos, State 
of San Luis Potosi, 2 July 1891. 
Idem, n. 3745; 2 esemplari con frutto. 
46. Agave collina Greenman. — Hillsides near Cuernavaca, 5000 ft., 
State of Morelos, 17 June 1896. 
Idem, n. 4369; 1 foglia, 1 fiore, 1 capsula. 
47. Agave intrepida Greenman. — On mossy cliffs, Parque Station , 
7000 ft., State of Morelos, 2 June 1898. 
Idem; 1 foglia, fiori e frutti. 
DIOSCOREACEAE. 
48. Dioscorea hirsuticaulis Robinson. — Under dry ledges, barranca 
of Tequila, State of Jalisco, 14 October 1893. | 
Idem, n. 4572; 1 esemplare. 
49. Dioscorea lobata Uline var. morelosana Uline. — Lava fields, near 
Cuernavaca, 5000 ft., State of Morelos, 13 September 1896. 
Idem, n. 7341; 1 esemplare. 
50. Dioseorea platyeolpota Uline. — Cumbre de Platanillos near Ignata, 
| 8000 ft., 15 September 1900. : 
C. G. Pringle: Plantae mexicanae, n. 9224; 1 watpie. 
51. Dioscorea plumifera Robinson. — - Under cliffs, barranca of Tequila, 
State of Jalisco, 14 october 1893. 
i Idem, n. 4539; 1 esemplare con fiori e 1 con frutti. 
52. Dioscorea Pringlei Robinson. — Grassy slopes of barranca near 
| Guadalajara, State of Jalisco, 7 September 1893. 
ET 
Idem, n. 4526; 1 esemplare. = 
Dioscorea pusilla Rob. et Sea. — Lava beds near Patzcuaro, State 
of Michoacan, 28 July 1892. 
