272 
Hymenophyllum polyanthos Sw. Songo, Nov. 1890 (897 and 
903) — Rusby's 183 and (?) Spruce's 4696. 
Hymenophyllum tenerrimum V.D. B. Songo, Nov. 1890 (with 
899) — Spruce s 4702. ; 
Hymenophyllum microcarpum Desv. Yungas, 1890 (555) — Rusby's 
137. 
Trichomanes crinitum Sw. Songo, Nov. 1890 (906), ex. descr. 
Trichomanes crispum L. Songo, Nov. 1890 (898) — Rusby's 184. 
Trichomanes rigidum Sw. Songo, Nov. 1890 (899). 
Trichomanes reptans Sw. Yungas, 1890 (with 555). 
Trichomanes radicans Sw. Yungas, 1880 (555). 
Lindsaya stricta Dry.(?) Songo, Nov. 1890 (905), ex. descr. 
Adiantum decorum Moore. Vic. La Paz, 10,000 ft. 1889 (112). 
Adiantum Aethiopieum L. Yungas, 1890 (5 59). 
Adiantum cuneatum L. f. Yungas, 1890 (211). 
Cheilanthes pilosa Goldm. Yungas, 1890 (564). 
Pellaea ternifolia Fee. Vic. La Paz, 10,000 ft. 1889 for} Talca 
Chugiaguilla Apr. 1890 (817). 
Pteris pedata L. Yungas, 1890 (212)—Rusby’s 112. 
Lomaria Boryana Willd. Yungas, 1890 (663). 
Blechnum asplenioides Sw. Yungas, 1890 (435)— Rusby's 315. 
Asplenium fragrans var. foeniculaceum Kaulf. Yungas, 1890 
(662)— Rusby's 392. 
Nephrolepis exaltata Schott. Yungas, 1890 (291)— Rusby's 411. 
Polypodium aureum L. Yungas, 1890 (362). 
Polypodium aureum L., var. arcolatum Eaton. Yungas, 1890 (378). 
Polypodium pn TE Kunze. Yungas, 1890 (437). 
Polypodium serrulatum Mett. Yungas, 1890 (561). Songo, Nov. 
1890 (907 a)—Rusby's 368 and 369. 
Polypodium suspensum L. Yungas, 1890 (48 3)=Rusby’s 375. 
Polypodium cultratum Willd. Yungas, 1890 (556). 
Polypodium subsessile Baker. Yungas, 1890 (557) Rusby's 379. 
Polypodium Plumula H.B.K. Songo, Nov. 1890 (9o1)— Rusby's 
366 and 367. 
Polypodium piloselloides L. Yungas, 1890 (734). : 
Polypodium rigescens Bory. Songo, Nov. 1890 (901c)—Spruce's 5279. = 
Polypodium taeniosum Willd (P. angustifolium Sw.) Vic. La Paz, * — 
10,000 ft., 1889 (140). 
