128 
CYPERACEAE. 
(Determined by Prof. N. L. Britton.) 
Cyperus vegetus Willd. Vic. Cochabamba, 1891 (1072). 
Eleocharis sp. Too young for determination (1503). 
Rynchospora paniculata Liebm. Vic. Cochabamba, 1891 (1071). 
Rynchospora glauca Vahl. Between Guanai and Tipuani, Apr.— 
June, 1892 (1426). 
GRAMINEAE. 
(All of the numbers pertaining to this order will be published to- 
gether in a later part of the enumeration). 
MARSILEACEAE 
Azolla Caroliniana Willd. Near snow-line, Mt. Tunari, 1891 (1032 
and 1033 mostly). 
SELAGINELLACEAE 
Selaginella polycephala Baker. Espirito Santo, 1891 (1287). 
Selaginella haematodes Spreng. Espirito Santo, 1891 (1286). 
Selaginella microphylla Spreng. Vic. Cochabamba, 1891 (1097). 
FILICES, 
(Determined by Mrs. E. G. Britton.) 
Hymenophyllum polyanthos Swz. Between Guanai and Tipuani, 
Apr.—June, 1892 (1384). Mixed with this is a species of Zepi- 
dosia and of Bazzania. 
Adiantum obliquum Willd. Between Guanai and Tipuant Apr.— 
June, 1892. (1440). 
Pellaea marginata Baker. Vic.. Cochabatiba: 1891 (1094). 
Pteris gigantea Willd. Vic. Tipuani, Dec., 1892 (1632). 
Blechnum occidentale L. Vic. Guanai, July, 1892 (1594.) 
Asplenium serratum. Between Guanai and Tipuani, Apr—June, 
1892 (1350). 
Asplenium rhizophorum cicutarium Sw. (Specimen without number, 
locality or date) = Rusby’s 389. 
Polypodium serrulatum Mett. Between Guanai and Tipuani, Apr. - 
June, 1892 (1381). 
Polypodium Plumula H.B.K. in a young state. Between Guanai 
and Tipuani, Apr._June, 1892 (1448). 
